(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
'use strict'

exports.byteLength = byteLength
exports.toByteArray = toByteArray
exports.fromByteArray = fromByteArray

var lookup = []
var revLookup = []
var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array

var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
for (var i = 0, len = code.length; i < len; ++i) {
  lookup[i] = code[i]
  revLookup[code.charCodeAt(i)] = i
}

// Support decoding URL-safe base64 strings, as Node.js does.
// See: https://en.wikipedia.org/wiki/Base64#URL_applications
revLookup['-'.charCodeAt(0)] = 62
revLookup['_'.charCodeAt(0)] = 63

function getLens (b64) {
  var len = b64.length

  if (len % 4 > 0) {
    throw new Error('Invalid string. Length must be a multiple of 4')
  }

  // Trim off extra bytes after placeholder bytes are found
  // See: https://github.com/beatgammit/base64-js/issues/42
  var validLen = b64.indexOf('=')
  if (validLen === -1) validLen = len

  var placeHoldersLen = validLen === len
    ? 0
    : 4 - (validLen % 4)

  return [validLen, placeHoldersLen]
}

// base64 is 4/3 + up to two characters of the original data
function byteLength (b64) {
  var lens = getLens(b64)
  var validLen = lens[0]
  var placeHoldersLen = lens[1]
  return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
}

function _byteLength (b64, validLen, placeHoldersLen) {
  return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
}

function toByteArray (b64) {
  var tmp
  var lens = getLens(b64)
  var validLen = lens[0]
  var placeHoldersLen = lens[1]

  var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen))

  var curByte = 0

  // if there are placeholders, only get up to the last complete 4 chars
  var len = placeHoldersLen > 0
    ? validLen - 4
    : validLen

  var i
  for (i = 0; i < len; i += 4) {
    tmp =
      (revLookup[b64.charCodeAt(i)] << 18) |
      (revLookup[b64.charCodeAt(i + 1)] << 12) |
      (revLookup[b64.charCodeAt(i + 2)] << 6) |
      revLookup[b64.charCodeAt(i + 3)]
    arr[curByte++] = (tmp >> 16) & 0xFF
    arr[curByte++] = (tmp >> 8) & 0xFF
    arr[curByte++] = tmp & 0xFF
  }

  if (placeHoldersLen === 2) {
    tmp =
      (revLookup[b64.charCodeAt(i)] << 2) |
      (revLookup[b64.charCodeAt(i + 1)] >> 4)
    arr[curByte++] = tmp & 0xFF
  }

  if (placeHoldersLen === 1) {
    tmp =
      (revLookup[b64.charCodeAt(i)] << 10) |
      (revLookup[b64.charCodeAt(i + 1)] << 4) |
      (revLookup[b64.charCodeAt(i + 2)] >> 2)
    arr[curByte++] = (tmp >> 8) & 0xFF
    arr[curByte++] = tmp & 0xFF
  }

  return arr
}

function tripletToBase64 (num) {
  return lookup[num >> 18 & 0x3F] +
    lookup[num >> 12 & 0x3F] +
    lookup[num >> 6 & 0x3F] +
    lookup[num & 0x3F]
}

function encodeChunk (uint8, start, end) {
  var tmp
  var output = []
  for (var i = start; i < end; i += 3) {
    tmp =
      ((uint8[i] << 16) & 0xFF0000) +
      ((uint8[i + 1] << 8) & 0xFF00) +
      (uint8[i + 2] & 0xFF)
    output.push(tripletToBase64(tmp))
  }
  return output.join('')
}

function fromByteArray (uint8) {
  var tmp
  var len = uint8.length
  var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
  var parts = []
  var maxChunkLength = 16383 // must be multiple of 3

  // go through the array every three bytes, we'll deal with trailing stuff later
  for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
    parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
  }

  // pad the end with zeros, but make sure to not forget the extra bytes
  if (extraBytes === 1) {
    tmp = uint8[len - 1]
    parts.push(
      lookup[tmp >> 2] +
      lookup[(tmp << 4) & 0x3F] +
      '=='
    )
  } else if (extraBytes === 2) {
    tmp = (uint8[len - 2] << 8) + uint8[len - 1]
    parts.push(
      lookup[tmp >> 10] +
      lookup[(tmp >> 4) & 0x3F] +
      lookup[(tmp << 2) & 0x3F] +
      '='
    )
  }

  return parts.join('')
}

},{}],2:[function(require,module,exports){

},{}],3:[function(require,module,exports){
(function (Buffer){(function (){
/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <https://feross.org>
 * @license  MIT
 */
/* eslint-disable no-proto */

'use strict'

var base64 = require('base64-js')
var ieee754 = require('ieee754')

exports.Buffer = Buffer
exports.SlowBuffer = SlowBuffer
exports.INSPECT_MAX_BYTES = 50

var K_MAX_LENGTH = 0x7fffffff
exports.kMaxLength = K_MAX_LENGTH

/**
 * If `Buffer.TYPED_ARRAY_SUPPORT`:
 *   === true    Use Uint8Array implementation (fastest)
 *   === false   Print warning and recommend using `buffer` v4.x which has an Object
 *               implementation (most compatible, even IE6)
 *
 * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
 * Opera 11.6+, iOS 4.2+.
 *
 * We report that the browser does not support typed arrays if the are not subclassable
 * using __proto__. Firefox 4-29 lacks support for adding new properties to `Uint8Array`
 * (See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438). IE 10 lacks support
 * for __proto__ and has a buggy typed array implementation.
 */
Buffer.TYPED_ARRAY_SUPPORT = typedArraySupport()

if (!Buffer.TYPED_ARRAY_SUPPORT && typeof console !== 'undefined' &&
    typeof console.error === 'function') {
  console.error(
    'This browser lacks typed array (Uint8Array) support which is required by ' +
    '`buffer` v5.x. Use `buffer` v4.x if you require old browser support.'
  )
}

function typedArraySupport () {
  // Can typed array instances can be augmented?
  try {
    var arr = new Uint8Array(1)
    arr.__proto__ = { __proto__: Uint8Array.prototype, foo: function () { return 42 } }
    return arr.foo() === 42
  } catch (e) {
    return false
  }
}

Object.defineProperty(Buffer.prototype, 'parent', {
  enumerable: true,
  get: function () {
    if (!Buffer.isBuffer(this)) return undefined
    return this.buffer
  }
})

Object.defineProperty(Buffer.prototype, 'offset', {
  enumerable: true,
  get: function () {
    if (!Buffer.isBuffer(this)) return undefined
    return this.byteOffset
  }
})

function createBuffer (length) {
  if (length > K_MAX_LENGTH) {
    throw new RangeError('The value "' + length + '" is invalid for option "size"')
  }
  // Return an augmented `Uint8Array` instance
  var buf = new Uint8Array(length)
  buf.__proto__ = Buffer.prototype
  return buf
}

/**
 * The Buffer constructor returns instances of `Uint8Array` that have their
 * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
 * `Uint8Array`, so the returned instances will have all the node `Buffer` methods
 * and the `Uint8Array` methods. Square bracket notation works as expected -- it
 * returns a single octet.
 *
 * The `Uint8Array` prototype remains unmodified.
 */

function Buffer (arg, encodingOrOffset, length) {
  // Common case.
  if (typeof arg === 'number') {
    if (typeof encodingOrOffset === 'string') {
      throw new TypeError(
        'The "string" argument must be of type string. Received type number'
      )
    }
    return allocUnsafe(arg)
  }
  return from(arg, encodingOrOffset, length)
}

// Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
if (typeof Symbol !== 'undefined' && Symbol.species != null &&
    Buffer[Symbol.species] === Buffer) {
  Object.defineProperty(Buffer, Symbol.species, {
    value: null,
    configurable: true,
    enumerable: false,
    writable: false
  })
}

Buffer.poolSize = 8192 // not used by this implementation

function from (value, encodingOrOffset, length) {
  if (typeof value === 'string') {
    return fromString(value, encodingOrOffset)
  }

  if (ArrayBuffer.isView(value)) {
    return fromArrayLike(value)
  }

  if (value == null) {
    throw TypeError(
      'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +
      'or Array-like Object. Received type ' + (typeof value)
    )
  }

  if (isInstance(value, ArrayBuffer) ||
      (value && isInstance(value.buffer, ArrayBuffer))) {
    return fromArrayBuffer(value, encodingOrOffset, length)
  }

  if (typeof value === 'number') {
    throw new TypeError(
      'The "value" argument must not be of type number. Received type number'
    )
  }

  var valueOf = value.valueOf && value.valueOf()
  if (valueOf != null && valueOf !== value) {
    return Buffer.from(valueOf, encodingOrOffset, length)
  }

  var b = fromObject(value)
  if (b) return b

  if (typeof Symbol !== 'undefined' && Symbol.toPrimitive != null &&
      typeof value[Symbol.toPrimitive] === 'function') {
    return Buffer.from(
      value[Symbol.toPrimitive]('string'), encodingOrOffset, length
    )
  }

  throw new TypeError(
    'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +
    'or Array-like Object. Received type ' + (typeof value)
  )
}

/**
 * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
 * if value is a number.
 * Buffer.from(str[, encoding])
 * Buffer.from(array)
 * Buffer.from(buffer)
 * Buffer.from(arrayBuffer[, byteOffset[, length]])
 **/
Buffer.from = function (value, encodingOrOffset, length) {
  return from(value, encodingOrOffset, length)
}

// Note: Change prototype *after* Buffer.from is defined to workaround Chrome bug:
// https://github.com/feross/buffer/pull/148
Buffer.prototype.__proto__ = Uint8Array.prototype
Buffer.__proto__ = Uint8Array

function assertSize (size) {
  if (typeof size !== 'number') {
    throw new TypeError('"size" argument must be of type number')
  } else if (size < 0) {
    throw new RangeError('The value "' + size + '" is invalid for option "size"')
  }
}

function alloc (size, fill, encoding) {
  assertSize(size)
  if (size <= 0) {
    return createBuffer(size)
  }
  if (fill !== undefined) {
    // Only pay attention to encoding if it's a string. This
    // prevents accidentally sending in a number that would
    // be interpretted as a start offset.
    return typeof encoding === 'string'
      ? createBuffer(size).fill(fill, encoding)
      : createBuffer(size).fill(fill)
  }
  return createBuffer(size)
}

/**
 * Creates a new filled Buffer instance.
 * alloc(size[, fill[, encoding]])
 **/
Buffer.alloc = function (size, fill, encoding) {
  return alloc(size, fill, encoding)
}

function allocUnsafe (size) {
  assertSize(size)
  return createBuffer(size < 0 ? 0 : checked(size) | 0)
}

/**
 * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
 * */
Buffer.allocUnsafe = function (size) {
  return allocUnsafe(size)
}
/**
 * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
 */
Buffer.allocUnsafeSlow = function (size) {
  return allocUnsafe(size)
}

function fromString (string, encoding) {
  if (typeof encoding !== 'string' || encoding === '') {
    encoding = 'utf8'
  }

  if (!Buffer.isEncoding(encoding)) {
    throw new TypeError('Unknown encoding: ' + encoding)
  }

  var length = byteLength(string, encoding) | 0
  var buf = createBuffer(length)

  var actual = buf.write(string, encoding)

  if (actual !== length) {
    // Writing a hex string, for example, that contains invalid characters will
    // cause everything after the first invalid character to be ignored. (e.g.
    // 'abxxcd' will be treated as 'ab')
    buf = buf.slice(0, actual)
  }

  return buf
}

function fromArrayLike (array) {
  var length = array.length < 0 ? 0 : checked(array.length) | 0
  var buf = createBuffer(length)
  for (var i = 0; i < length; i += 1) {
    buf[i] = array[i] & 255
  }
  return buf
}

function fromArrayBuffer (array, byteOffset, length) {
  if (byteOffset < 0 || array.byteLength < byteOffset) {
    throw new RangeError('"offset" is outside of buffer bounds')
  }

  if (array.byteLength < byteOffset + (length || 0)) {
    throw new RangeError('"length" is outside of buffer bounds')
  }

  var buf
  if (byteOffset === undefined && length === undefined) {
    buf = new Uint8Array(array)
  } else if (length === undefined) {
    buf = new Uint8Array(array, byteOffset)
  } else {
    buf = new Uint8Array(array, byteOffset, length)
  }

  // Return an augmented `Uint8Array` instance
  buf.__proto__ = Buffer.prototype
  return buf
}

function fromObject (obj) {
  if (Buffer.isBuffer(obj)) {
    var len = checked(obj.length) | 0
    var buf = createBuffer(len)

    if (buf.length === 0) {
      return buf
    }

    obj.copy(buf, 0, 0, len)
    return buf
  }

  if (obj.length !== undefined) {
    if (typeof obj.length !== 'number' || numberIsNaN(obj.length)) {
      return createBuffer(0)
    }
    return fromArrayLike(obj)
  }

  if (obj.type === 'Buffer' && Array.isArray(obj.data)) {
    return fromArrayLike(obj.data)
  }
}

function checked (length) {
  // Note: cannot use `length < K_MAX_LENGTH` here because that fails when
  // length is NaN (which is otherwise coerced to zero.)
  if (length >= K_MAX_LENGTH) {
    throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
                         'size: 0x' + K_MAX_LENGTH.toString(16) + ' bytes')
  }
  return length | 0
}

function SlowBuffer (length) {
  if (+length != length) { // eslint-disable-line eqeqeq
    length = 0
  }
  return Buffer.alloc(+length)
}

Buffer.isBuffer = function isBuffer (b) {
  return b != null && b._isBuffer === true &&
    b !== Buffer.prototype // so Buffer.isBuffer(Buffer.prototype) will be false
}

Buffer.compare = function compare (a, b) {
  if (isInstance(a, Uint8Array)) a = Buffer.from(a, a.offset, a.byteLength)
  if (isInstance(b, Uint8Array)) b = Buffer.from(b, b.offset, b.byteLength)
  if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
    throw new TypeError(
      'The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array'
    )
  }

  if (a === b) return 0

  var x = a.length
  var y = b.length

  for (var i = 0, len = Math.min(x, y); i < len; ++i) {
    if (a[i] !== b[i]) {
      x = a[i]
      y = b[i]
      break
    }
  }

  if (x < y) return -1
  if (y < x) return 1
  return 0
}

Buffer.isEncoding = function isEncoding (encoding) {
  switch (String(encoding).toLowerCase()) {
    case 'hex':
    case 'utf8':
    case 'utf-8':
    case 'ascii':
    case 'latin1':
    case 'binary':
    case 'base64':
    case 'ucs2':
    case 'ucs-2':
    case 'utf16le':
    case 'utf-16le':
      return true
    default:
      return false
  }
}

Buffer.concat = function concat (list, length) {
  if (!Array.isArray(list)) {
    throw new TypeError('"list" argument must be an Array of Buffers')
  }

  if (list.length === 0) {
    return Buffer.alloc(0)
  }

  var i
  if (length === undefined) {
    length = 0
    for (i = 0; i < list.length; ++i) {
      length += list[i].length
    }
  }

  var buffer = Buffer.allocUnsafe(length)
  var pos = 0
  for (i = 0; i < list.length; ++i) {
    var buf = list[i]
    if (isInstance(buf, Uint8Array)) {
      buf = Buffer.from(buf)
    }
    if (!Buffer.isBuffer(buf)) {
      throw new TypeError('"list" argument must be an Array of Buffers')
    }
    buf.copy(buffer, pos)
    pos += buf.length
  }
  return buffer
}

function byteLength (string, encoding) {
  if (Buffer.isBuffer(string)) {
    return string.length
  }
  if (ArrayBuffer.isView(string) || isInstance(string, ArrayBuffer)) {
    return string.byteLength
  }
  if (typeof string !== 'string') {
    throw new TypeError(
      'The "string" argument must be one of type string, Buffer, or ArrayBuffer. ' +
      'Received type ' + typeof string
    )
  }

  var len = string.length
  var mustMatch = (arguments.length > 2 && arguments[2] === true)
  if (!mustMatch && len === 0) return 0

  // Use a for loop to avoid recursion
  var loweredCase = false
  for (;;) {
    switch (encoding) {
      case 'ascii':
      case 'latin1':
      case 'binary':
        return len
      case 'utf8':
      case 'utf-8':
        return utf8ToBytes(string).length
      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return len * 2
      case 'hex':
        return len >>> 1
      case 'base64':
        return base64ToBytes(string).length
      default:
        if (loweredCase) {
          return mustMatch ? -1 : utf8ToBytes(string).length // assume utf8
        }
        encoding = ('' + encoding).toLowerCase()
        loweredCase = true
    }
  }
}
Buffer.byteLength = byteLength

function slowToString (encoding, start, end) {
  var loweredCase = false

  // No need to verify that "this.length <= MAX_UINT32" since it's a read-only
  // property of a typed array.

  // This behaves neither like String nor Uint8Array in that we set start/end
  // to their upper/lower bounds if the value passed is out of range.
  // undefined is handled specially as per ECMA-262 6th Edition,
  // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
  if (start === undefined || start < 0) {
    start = 0
  }
  // Return early if start > this.length. Done here to prevent potential uint32
  // coercion fail below.
  if (start > this.length) {
    return ''
  }

  if (end === undefined || end > this.length) {
    end = this.length
  }

  if (end <= 0) {
    return ''
  }

  // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
  end >>>= 0
  start >>>= 0

  if (end <= start) {
    return ''
  }

  if (!encoding) encoding = 'utf8'

  while (true) {
    switch (encoding) {
      case 'hex':
        return hexSlice(this, start, end)

      case 'utf8':
      case 'utf-8':
        return utf8Slice(this, start, end)

      case 'ascii':
        return asciiSlice(this, start, end)

      case 'latin1':
      case 'binary':
        return latin1Slice(this, start, end)

      case 'base64':
        return base64Slice(this, start, end)

      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return utf16leSlice(this, start, end)

      default:
        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
        encoding = (encoding + '').toLowerCase()
        loweredCase = true
    }
  }
}

// This property is used by `Buffer.isBuffer` (and the `is-buffer` npm package)
// to detect a Buffer instance. It's not possible to use `instanceof Buffer`
// reliably in a browserify context because there could be multiple different
// copies of the 'buffer' package in use. This method works even for Buffer
// instances that were created from another copy of the `buffer` package.
// See: https://github.com/feross/buffer/issues/154
Buffer.prototype._isBuffer = true

function swap (b, n, m) {
  var i = b[n]
  b[n] = b[m]
  b[m] = i
}

Buffer.prototype.swap16 = function swap16 () {
  var len = this.length
  if (len % 2 !== 0) {
    throw new RangeError('Buffer size must be a multiple of 16-bits')
  }
  for (var i = 0; i < len; i += 2) {
    swap(this, i, i + 1)
  }
  return this
}

Buffer.prototype.swap32 = function swap32 () {
  var len = this.length
  if (len % 4 !== 0) {
    throw new RangeError('Buffer size must be a multiple of 32-bits')
  }
  for (var i = 0; i < len; i += 4) {
    swap(this, i, i + 3)
    swap(this, i + 1, i + 2)
  }
  return this
}

Buffer.prototype.swap64 = function swap64 () {
  var len = this.length
  if (len % 8 !== 0) {
    throw new RangeError('Buffer size must be a multiple of 64-bits')
  }
  for (var i = 0; i < len; i += 8) {
    swap(this, i, i + 7)
    swap(this, i + 1, i + 6)
    swap(this, i + 2, i + 5)
    swap(this, i + 3, i + 4)
  }
  return this
}

Buffer.prototype.toString = function toString () {
  var length = this.length
  if (length === 0) return ''
  if (arguments.length === 0) return utf8Slice(this, 0, length)
  return slowToString.apply(this, arguments)
}

Buffer.prototype.toLocaleString = Buffer.prototype.toString

Buffer.prototype.equals = function equals (b) {
  if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
  if (this === b) return true
  return Buffer.compare(this, b) === 0
}

Buffer.prototype.inspect = function inspect () {
  var str = ''
  var max = exports.INSPECT_MAX_BYTES
  str = this.toString('hex', 0, max).replace(/(.{2})/g, '$1 ').trim()
  if (this.length > max) str += ' ... '
  return '<Buffer ' + str + '>'
}

Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
  if (isInstance(target, Uint8Array)) {
    target = Buffer.from(target, target.offset, target.byteLength)
  }
  if (!Buffer.isBuffer(target)) {
    throw new TypeError(
      'The "target" argument must be one of type Buffer or Uint8Array. ' +
      'Received type ' + (typeof target)
    )
  }

  if (start === undefined) {
    start = 0
  }
  if (end === undefined) {
    end = target ? target.length : 0
  }
  if (thisStart === undefined) {
    thisStart = 0
  }
  if (thisEnd === undefined) {
    thisEnd = this.length
  }

  if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
    throw new RangeError('out of range index')
  }

  if (thisStart >= thisEnd && start >= end) {
    return 0
  }
  if (thisStart >= thisEnd) {
    return -1
  }
  if (start >= end) {
    return 1
  }

  start >>>= 0
  end >>>= 0
  thisStart >>>= 0
  thisEnd >>>= 0

  if (this === target) return 0

  var x = thisEnd - thisStart
  var y = end - start
  var len = Math.min(x, y)

  var thisCopy = this.slice(thisStart, thisEnd)
  var targetCopy = target.slice(start, end)

  for (var i = 0; i < len; ++i) {
    if (thisCopy[i] !== targetCopy[i]) {
      x = thisCopy[i]
      y = targetCopy[i]
      break
    }
  }

  if (x < y) return -1
  if (y < x) return 1
  return 0
}

// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
//
// Arguments:
// - buffer - a Buffer to search
// - val - a string, Buffer, or number
// - byteOffset - an index into `buffer`; will be clamped to an int32
// - encoding - an optional encoding, relevant is val is a string
// - dir - true for indexOf, false for lastIndexOf
function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
  // Empty buffer means no match
  if (buffer.length === 0) return -1

  // Normalize byteOffset
  if (typeof byteOffset === 'string') {
    encoding = byteOffset
    byteOffset = 0
  } else if (byteOffset > 0x7fffffff) {
    byteOffset = 0x7fffffff
  } else if (byteOffset < -0x80000000) {
    byteOffset = -0x80000000
  }
  byteOffset = +byteOffset // Coerce to Number.
  if (numberIsNaN(byteOffset)) {
    // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
    byteOffset = dir ? 0 : (buffer.length - 1)
  }

  // Normalize byteOffset: negative offsets start from the end of the buffer
  if (byteOffset < 0) byteOffset = buffer.length + byteOffset
  if (byteOffset >= buffer.length) {
    if (dir) return -1
    else byteOffset = buffer.length - 1
  } else if (byteOffset < 0) {
    if (dir) byteOffset = 0
    else return -1
  }

  // Normalize val
  if (typeof val === 'string') {
    val = Buffer.from(val, encoding)
  }

  // Finally, search either indexOf (if dir is true) or lastIndexOf
  if (Buffer.isBuffer(val)) {
    // Special case: looking for empty string/buffer always fails
    if (val.length === 0) {
      return -1
    }
    return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
  } else if (typeof val === 'number') {
    val = val & 0xFF // Search for a byte value [0-255]
    if (typeof Uint8Array.prototype.indexOf === 'function') {
      if (dir) {
        return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
      } else {
        return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
      }
    }
    return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
  }

  throw new TypeError('val must be string, number or Buffer')
}

function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
  var indexSize = 1
  var arrLength = arr.length
  var valLength = val.length

  if (encoding !== undefined) {
    encoding = String(encoding).toLowerCase()
    if (encoding === 'ucs2' || encoding === 'ucs-2' ||
        encoding === 'utf16le' || encoding === 'utf-16le') {
      if (arr.length < 2 || val.length < 2) {
        return -1
      }
      indexSize = 2
      arrLength /= 2
      valLength /= 2
      byteOffset /= 2
    }
  }

  function read (buf, i) {
    if (indexSize === 1) {
      return buf[i]
    } else {
      return buf.readUInt16BE(i * indexSize)
    }
  }

  var i
  if (dir) {
    var foundIndex = -1
    for (i = byteOffset; i < arrLength; i++) {
      if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
        if (foundIndex === -1) foundIndex = i
        if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
      } else {
        if (foundIndex !== -1) i -= i - foundIndex
        foundIndex = -1
      }
    }
  } else {
    if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
    for (i = byteOffset; i >= 0; i--) {
      var found = true
      for (var j = 0; j < valLength; j++) {
        if (read(arr, i + j) !== read(val, j)) {
          found = false
          break
        }
      }
      if (found) return i
    }
  }

  return -1
}

Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
  return this.indexOf(val, byteOffset, encoding) !== -1
}

Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
  return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
}

Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
  return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
}

function hexWrite (buf, string, offset, length) {
  offset = Number(offset) || 0
  var remaining = buf.length - offset
  if (!length) {
    length = remaining
  } else {
    length = Number(length)
    if (length > remaining) {
      length = remaining
    }
  }

  var strLen = string.length

  if (length > strLen / 2) {
    length = strLen / 2
  }
  for (var i = 0; i < length; ++i) {
    var parsed = parseInt(string.substr(i * 2, 2), 16)
    if (numberIsNaN(parsed)) return i
    buf[offset + i] = parsed
  }
  return i
}

function utf8Write (buf, string, offset, length) {
  return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
}

function asciiWrite (buf, string, offset, length) {
  return blitBuffer(asciiToBytes(string), buf, offset, length)
}

function latin1Write (buf, string, offset, length) {
  return asciiWrite(buf, string, offset, length)
}

function base64Write (buf, string, offset, length) {
  return blitBuffer(base64ToBytes(string), buf, offset, length)
}

function ucs2Write (buf, string, offset, length) {
  return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
}

Buffer.prototype.write = function write (string, offset, length, encoding) {
  // Buffer#write(string)
  if (offset === undefined) {
    encoding = 'utf8'
    length = this.length
    offset = 0
  // Buffer#write(string, encoding)
  } else if (length === undefined && typeof offset === 'string') {
    encoding = offset
    length = this.length
    offset = 0
  // Buffer#write(string, offset[, length][, encoding])
  } else if (isFinite(offset)) {
    offset = offset >>> 0
    if (isFinite(length)) {
      length = length >>> 0
      if (encoding === undefined) encoding = 'utf8'
    } else {
      encoding = length
      length = undefined
    }
  } else {
    throw new Error(
      'Buffer.write(string, encoding, offset[, length]) is no longer supported'
    )
  }

  var remaining = this.length - offset
  if (length === undefined || length > remaining) length = remaining

  if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
    throw new RangeError('Attempt to write outside buffer bounds')
  }

  if (!encoding) encoding = 'utf8'

  var loweredCase = false
  for (;;) {
    switch (encoding) {
      case 'hex':
        return hexWrite(this, string, offset, length)

      case 'utf8':
      case 'utf-8':
        return utf8Write(this, string, offset, length)

      case 'ascii':
        return asciiWrite(this, string, offset, length)

      case 'latin1':
      case 'binary':
        return latin1Write(this, string, offset, length)

      case 'base64':
        // Warning: maxLength not taken into account in base64Write
        return base64Write(this, string, offset, length)

      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return ucs2Write(this, string, offset, length)

      default:
        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
        encoding = ('' + encoding).toLowerCase()
        loweredCase = true
    }
  }
}

Buffer.prototype.toJSON = function toJSON () {
  return {
    type: 'Buffer',
    data: Array.prototype.slice.call(this._arr || this, 0)
  }
}

function base64Slice (buf, start, end) {
  if (start === 0 && end === buf.length) {
    return base64.fromByteArray(buf)
  } else {
    return base64.fromByteArray(buf.slice(start, end))
  }
}

function utf8Slice (buf, start, end) {
  end = Math.min(buf.length, end)
  var res = []

  var i = start
  while (i < end) {
    var firstByte = buf[i]
    var codePoint = null
    var bytesPerSequence = (firstByte > 0xEF) ? 4
      : (firstByte > 0xDF) ? 3
        : (firstByte > 0xBF) ? 2
          : 1

    if (i + bytesPerSequence <= end) {
      var secondByte, thirdByte, fourthByte, tempCodePoint

      switch (bytesPerSequence) {
        case 1:
          if (firstByte < 0x80) {
            codePoint = firstByte
          }
          break
        case 2:
          secondByte = buf[i + 1]
          if ((secondByte & 0xC0) === 0x80) {
            tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
            if (tempCodePoint > 0x7F) {
              codePoint = tempCodePoint
            }
          }
          break
        case 3:
          secondByte = buf[i + 1]
          thirdByte = buf[i + 2]
          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
            tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
            if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
              codePoint = tempCodePoint
            }
          }
          break
        case 4:
          secondByte = buf[i + 1]
          thirdByte = buf[i + 2]
          fourthByte = buf[i + 3]
          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
            tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
            if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
              codePoint = tempCodePoint
            }
          }
      }
    }

    if (codePoint === null) {
      // we did not generate a valid codePoint so insert a
      // replacement char (U+FFFD) and advance only 1 byte
      codePoint = 0xFFFD
      bytesPerSequence = 1
    } else if (codePoint > 0xFFFF) {
      // encode to utf16 (surrogate pair dance)
      codePoint -= 0x10000
      res.push(codePoint >>> 10 & 0x3FF | 0xD800)
      codePoint = 0xDC00 | codePoint & 0x3FF
    }

    res.push(codePoint)
    i += bytesPerSequence
  }

  return decodeCodePointsArray(res)
}

// Based on http://stackoverflow.com/a/22747272/680742, the browser with
// the lowest limit is Chrome, with 0x10000 args.
// We go 1 magnitude less, for safety
var MAX_ARGUMENTS_LENGTH = 0x1000

function decodeCodePointsArray (codePoints) {
  var len = codePoints.length
  if (len <= MAX_ARGUMENTS_LENGTH) {
    return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
  }

  // Decode in chunks to avoid "call stack size exceeded".
  var res = ''
  var i = 0
  while (i < len) {
    res += String.fromCharCode.apply(
      String,
      codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
    )
  }
  return res
}

function asciiSlice (buf, start, end) {
  var ret = ''
  end = Math.min(buf.length, end)

  for (var i = start; i < end; ++i) {
    ret += String.fromCharCode(buf[i] & 0x7F)
  }
  return ret
}

function latin1Slice (buf, start, end) {
  var ret = ''
  end = Math.min(buf.length, end)

  for (var i = start; i < end; ++i) {
    ret += String.fromCharCode(buf[i])
  }
  return ret
}

function hexSlice (buf, start, end) {
  var len = buf.length

  if (!start || start < 0) start = 0
  if (!end || end < 0 || end > len) end = len

  var out = ''
  for (var i = start; i < end; ++i) {
    out += toHex(buf[i])
  }
  return out
}

function utf16leSlice (buf, start, end) {
  var bytes = buf.slice(start, end)
  var res = ''
  for (var i = 0; i < bytes.length; i += 2) {
    res += String.fromCharCode(bytes[i] + (bytes[i + 1] * 256))
  }
  return res
}

Buffer.prototype.slice = function slice (start, end) {
  var len = this.length
  start = ~~start
  end = end === undefined ? len : ~~end

  if (start < 0) {
    start += len
    if (start < 0) start = 0
  } else if (start > len) {
    start = len
  }

  if (end < 0) {
    end += len
    if (end < 0) end = 0
  } else if (end > len) {
    end = len
  }

  if (end < start) end = start

  var newBuf = this.subarray(start, end)
  // Return an augmented `Uint8Array` instance
  newBuf.__proto__ = Buffer.prototype
  return newBuf
}

/*
 * Need to make sure that buffer isn't trying to write out of bounds.
 */
function checkOffset (offset, ext, length) {
  if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
  if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
}

Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
  offset = offset >>> 0
  byteLength = byteLength >>> 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var val = this[offset]
  var mul = 1
  var i = 0
  while (++i < byteLength && (mul *= 0x100)) {
    val += this[offset + i] * mul
  }

  return val
}

Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
  offset = offset >>> 0
  byteLength = byteLength >>> 0
  if (!noAssert) {
    checkOffset(offset, byteLength, this.length)
  }

  var val = this[offset + --byteLength]
  var mul = 1
  while (byteLength > 0 && (mul *= 0x100)) {
    val += this[offset + --byteLength] * mul
  }

  return val
}

Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 1, this.length)
  return this[offset]
}

Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 2, this.length)
  return this[offset] | (this[offset + 1] << 8)
}

Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 2, this.length)
  return (this[offset] << 8) | this[offset + 1]
}

Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 4, this.length)

  return ((this[offset]) |
      (this[offset + 1] << 8) |
      (this[offset + 2] << 16)) +
      (this[offset + 3] * 0x1000000)
}

Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset] * 0x1000000) +
    ((this[offset + 1] << 16) |
    (this[offset + 2] << 8) |
    this[offset + 3])
}

Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
  offset = offset >>> 0
  byteLength = byteLength >>> 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var val = this[offset]
  var mul = 1
  var i = 0
  while (++i < byteLength && (mul *= 0x100)) {
    val += this[offset + i] * mul
  }
  mul *= 0x80

  if (val >= mul) val -= Math.pow(2, 8 * byteLength)

  return val
}

Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
  offset = offset >>> 0
  byteLength = byteLength >>> 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var i = byteLength
  var mul = 1
  var val = this[offset + --i]
  while (i > 0 && (mul *= 0x100)) {
    val += this[offset + --i] * mul
  }
  mul *= 0x80

  if (val >= mul) val -= Math.pow(2, 8 * byteLength)

  return val
}

Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 1, this.length)
  if (!(this[offset] & 0x80)) return (this[offset])
  return ((0xff - this[offset] + 1) * -1)
}

Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 2, this.length)
  var val = this[offset] | (this[offset + 1] << 8)
  return (val & 0x8000) ? val | 0xFFFF0000 : val
}

Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 2, this.length)
  var val = this[offset + 1] | (this[offset] << 8)
  return (val & 0x8000) ? val | 0xFFFF0000 : val
}

Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset]) |
    (this[offset + 1] << 8) |
    (this[offset + 2] << 16) |
    (this[offset + 3] << 24)
}

Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset] << 24) |
    (this[offset + 1] << 16) |
    (this[offset + 2] << 8) |
    (this[offset + 3])
}

Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 4, this.length)
  return ieee754.read(this, offset, true, 23, 4)
}

Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 4, this.length)
  return ieee754.read(this, offset, false, 23, 4)
}

Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 8, this.length)
  return ieee754.read(this, offset, true, 52, 8)
}

Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 8, this.length)
  return ieee754.read(this, offset, false, 52, 8)
}

function checkInt (buf, value, offset, ext, max, min) {
  if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
  if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
  if (offset + ext > buf.length) throw new RangeError('Index out of range')
}

Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset >>> 0
  byteLength = byteLength >>> 0
  if (!noAssert) {
    var maxBytes = Math.pow(2, 8 * byteLength) - 1
    checkInt(this, value, offset, byteLength, maxBytes, 0)
  }

  var mul = 1
  var i = 0
  this[offset] = value & 0xFF
  while (++i < byteLength && (mul *= 0x100)) {
    this[offset + i] = (value / mul) & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset >>> 0
  byteLength = byteLength >>> 0
  if (!noAssert) {
    var maxBytes = Math.pow(2, 8 * byteLength) - 1
    checkInt(this, value, offset, byteLength, maxBytes, 0)
  }

  var i = byteLength - 1
  var mul = 1
  this[offset + i] = value & 0xFF
  while (--i >= 0 && (mul *= 0x100)) {
    this[offset + i] = (value / mul) & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
  this[offset] = (value & 0xff)
  return offset + 1
}

Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
  this[offset] = (value & 0xff)
  this[offset + 1] = (value >>> 8)
  return offset + 2
}

Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
  this[offset] = (value >>> 8)
  this[offset + 1] = (value & 0xff)
  return offset + 2
}

Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
  this[offset + 3] = (value >>> 24)
  this[offset + 2] = (value >>> 16)
  this[offset + 1] = (value >>> 8)
  this[offset] = (value & 0xff)
  return offset + 4
}

Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
  this[offset] = (value >>> 24)
  this[offset + 1] = (value >>> 16)
  this[offset + 2] = (value >>> 8)
  this[offset + 3] = (value & 0xff)
  return offset + 4
}

Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) {
    var limit = Math.pow(2, (8 * byteLength) - 1)

    checkInt(this, value, offset, byteLength, limit - 1, -limit)
  }

  var i = 0
  var mul = 1
  var sub = 0
  this[offset] = value & 0xFF
  while (++i < byteLength && (mul *= 0x100)) {
    if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
      sub = 1
    }
    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) {
    var limit = Math.pow(2, (8 * byteLength) - 1)

    checkInt(this, value, offset, byteLength, limit - 1, -limit)
  }

  var i = byteLength - 1
  var mul = 1
  var sub = 0
  this[offset + i] = value & 0xFF
  while (--i >= 0 && (mul *= 0x100)) {
    if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
      sub = 1
    }
    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
  if (value < 0) value = 0xff + value + 1
  this[offset] = (value & 0xff)
  return offset + 1
}

Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
  this[offset] = (value & 0xff)
  this[offset + 1] = (value >>> 8)
  return offset + 2
}

Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
  this[offset] = (value >>> 8)
  this[offset + 1] = (value & 0xff)
  return offset + 2
}

Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
  this[offset] = (value & 0xff)
  this[offset + 1] = (value >>> 8)
  this[offset + 2] = (value >>> 16)
  this[offset + 3] = (value >>> 24)
  return offset + 4
}

Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
  if (value < 0) value = 0xffffffff + value + 1
  this[offset] = (value >>> 24)
  this[offset + 1] = (value >>> 16)
  this[offset + 2] = (value >>> 8)
  this[offset + 3] = (value & 0xff)
  return offset + 4
}

function checkIEEE754 (buf, value, offset, ext, max, min) {
  if (offset + ext > buf.length) throw new RangeError('Index out of range')
  if (offset < 0) throw new RangeError('Index out of range')
}

function writeFloat (buf, value, offset, littleEndian, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) {
    checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
  }
  ieee754.write(buf, value, offset, littleEndian, 23, 4)
  return offset + 4
}

Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
  return writeFloat(this, value, offset, true, noAssert)
}

Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
  return writeFloat(this, value, offset, false, noAssert)
}

function writeDouble (buf, value, offset, littleEndian, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) {
    checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
  }
  ieee754.write(buf, value, offset, littleEndian, 52, 8)
  return offset + 8
}

Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
  return writeDouble(this, value, offset, true, noAssert)
}

Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
  return writeDouble(this, value, offset, false, noAssert)
}

// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function copy (target, targetStart, start, end) {
  if (!Buffer.isBuffer(target)) throw new TypeError('argument should be a Buffer')
  if (!start) start = 0
  if (!end && end !== 0) end = this.length
  if (targetStart >= target.length) targetStart = target.length
  if (!targetStart) targetStart = 0
  if (end > 0 && end < start) end = start

  // Copy 0 bytes; we're done
  if (end === start) return 0
  if (target.length === 0 || this.length === 0) return 0

  // Fatal error conditions
  if (targetStart < 0) {
    throw new RangeError('targetStart out of bounds')
  }
  if (start < 0 || start >= this.length) throw new RangeError('Index out of range')
  if (end < 0) throw new RangeError('sourceEnd out of bounds')

  // Are we oob?
  if (end > this.length) end = this.length
  if (target.length - targetStart < end - start) {
    end = target.length - targetStart + start
  }

  var len = end - start

  if (this === target && typeof Uint8Array.prototype.copyWithin === 'function') {
    // Use built-in when available, missing from IE11
    this.copyWithin(targetStart, start, end)
  } else if (this === target && start < targetStart && targetStart < end) {
    // descending copy from end
    for (var i = len - 1; i >= 0; --i) {
      target[i + targetStart] = this[i + start]
    }
  } else {
    Uint8Array.prototype.set.call(
      target,
      this.subarray(start, end),
      targetStart
    )
  }

  return len
}

// Usage:
//    buffer.fill(number[, offset[, end]])
//    buffer.fill(buffer[, offset[, end]])
//    buffer.fill(string[, offset[, end]][, encoding])
Buffer.prototype.fill = function fill (val, start, end, encoding) {
  // Handle string cases:
  if (typeof val === 'string') {
    if (typeof start === 'string') {
      encoding = start
      start = 0
      end = this.length
    } else if (typeof end === 'string') {
      encoding = end
      end = this.length
    }
    if (encoding !== undefined && typeof encoding !== 'string') {
      throw new TypeError('encoding must be a string')
    }
    if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
      throw new TypeError('Unknown encoding: ' + encoding)
    }
    if (val.length === 1) {
      var code = val.charCodeAt(0)
      if ((encoding === 'utf8' && code < 128) ||
          encoding === 'latin1') {
        // Fast path: If `val` fits into a single byte, use that numeric value.
        val = code
      }
    }
  } else if (typeof val === 'number') {
    val = val & 255
  }

  // Invalid ranges are not set to a default, so can range check early.
  if (start < 0 || this.length < start || this.length < end) {
    throw new RangeError('Out of range index')
  }

  if (end <= start) {
    return this
  }

  start = start >>> 0
  end = end === undefined ? this.length : end >>> 0

  if (!val) val = 0

  var i
  if (typeof val === 'number') {
    for (i = start; i < end; ++i) {
      this[i] = val
    }
  } else {
    var bytes = Buffer.isBuffer(val)
      ? val
      : Buffer.from(val, encoding)
    var len = bytes.length
    if (len === 0) {
      throw new TypeError('The value "' + val +
        '" is invalid for argument "value"')
    }
    for (i = 0; i < end - start; ++i) {
      this[i + start] = bytes[i % len]
    }
  }

  return this
}

// HELPER FUNCTIONS
// ================

var INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g

function base64clean (str) {
  // Node takes equal signs as end of the Base64 encoding
  str = str.split('=')[0]
  // Node strips out invalid characters like \n and \t from the string, base64-js does not
  str = str.trim().replace(INVALID_BASE64_RE, '')
  // Node converts strings with length < 2 to ''
  if (str.length < 2) return ''
  // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
  while (str.length % 4 !== 0) {
    str = str + '='
  }
  return str
}

function toHex (n) {
  if (n < 16) return '0' + n.toString(16)
  return n.toString(16)
}

function utf8ToBytes (string, units) {
  units = units || Infinity
  var codePoint
  var length = string.length
  var leadSurrogate = null
  var bytes = []

  for (var i = 0; i < length; ++i) {
    codePoint = string.charCodeAt(i)

    // is surrogate component
    if (codePoint > 0xD7FF && codePoint < 0xE000) {
      // last char was a lead
      if (!leadSurrogate) {
        // no lead yet
        if (codePoint > 0xDBFF) {
          // unexpected trail
          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
          continue
        } else if (i + 1 === length) {
          // unpaired lead
          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
          continue
        }

        // valid lead
        leadSurrogate = codePoint

        continue
      }

      // 2 leads in a row
      if (codePoint < 0xDC00) {
        if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
        leadSurrogate = codePoint
        continue
      }

      // valid surrogate pair
      codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
    } else if (leadSurrogate) {
      // valid bmp char, but last char was a lead
      if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
    }

    leadSurrogate = null

    // encode utf8
    if (codePoint < 0x80) {
      if ((units -= 1) < 0) break
      bytes.push(codePoint)
    } else if (codePoint < 0x800) {
      if ((units -= 2) < 0) break
      bytes.push(
        codePoint >> 0x6 | 0xC0,
        codePoint & 0x3F | 0x80
      )
    } else if (codePoint < 0x10000) {
      if ((units -= 3) < 0) break
      bytes.push(
        codePoint >> 0xC | 0xE0,
        codePoint >> 0x6 & 0x3F | 0x80,
        codePoint & 0x3F | 0x80
      )
    } else if (codePoint < 0x110000) {
      if ((units -= 4) < 0) break
      bytes.push(
        codePoint >> 0x12 | 0xF0,
        codePoint >> 0xC & 0x3F | 0x80,
        codePoint >> 0x6 & 0x3F | 0x80,
        codePoint & 0x3F | 0x80
      )
    } else {
      throw new Error('Invalid code point')
    }
  }

  return bytes
}

function asciiToBytes (str) {
  var byteArray = []
  for (var i = 0; i < str.length; ++i) {
    // Node's code seems to be doing this and not & 0x7F..
    byteArray.push(str.charCodeAt(i) & 0xFF)
  }
  return byteArray
}

function utf16leToBytes (str, units) {
  var c, hi, lo
  var byteArray = []
  for (var i = 0; i < str.length; ++i) {
    if ((units -= 2) < 0) break

    c = str.charCodeAt(i)
    hi = c >> 8
    lo = c % 256
    byteArray.push(lo)
    byteArray.push(hi)
  }

  return byteArray
}

function base64ToBytes (str) {
  return base64.toByteArray(base64clean(str))
}

function blitBuffer (src, dst, offset, length) {
  for (var i = 0; i < length; ++i) {
    if ((i + offset >= dst.length) || (i >= src.length)) break
    dst[i + offset] = src[i]
  }
  return i
}

// ArrayBuffer or Uint8Array objects from other contexts (i.e. iframes) do not pass
// the `instanceof` check but they should be treated as of that type.
// See: https://github.com/feross/buffer/issues/166
function isInstance (obj, type) {
  return obj instanceof type ||
    (obj != null && obj.constructor != null && obj.constructor.name != null &&
      obj.constructor.name === type.name)
}
function numberIsNaN (obj) {
  // For IE11 support
  return obj !== obj // eslint-disable-line no-self-compare
}

}).call(this)}).call(this,require("buffer").Buffer)
},{"base64-js":1,"buffer":3,"ieee754":7}],4:[function(require,module,exports){
module.exports = {
  "100": "Continue",
  "101": "Switching Protocols",
  "102": "Processing",
  "200": "OK",
  "201": "Created",
  "202": "Accepted",
  "203": "Non-Authoritative Information",
  "204": "No Content",
  "205": "Reset Content",
  "206": "Partial Content",
  "207": "Multi-Status",
  "208": "Already Reported",
  "226": "IM Used",
  "300": "Multiple Choices",
  "301": "Moved Permanently",
  "302": "Found",
  "303": "See Other",
  "304": "Not Modified",
  "305": "Use Proxy",
  "307": "Temporary Redirect",
  "308": "Permanent Redirect",
  "400": "Bad Request",
  "401": "Unauthorized",
  "402": "Payment Required",
  "403": "Forbidden",
  "404": "Not Found",
  "405": "Method Not Allowed",
  "406": "Not Acceptable",
  "407": "Proxy Authentication Required",
  "408": "Request Timeout",
  "409": "Conflict",
  "410": "Gone",
  "411": "Length Required",
  "412": "Precondition Failed",
  "413": "Payload Too Large",
  "414": "URI Too Long",
  "415": "Unsupported Media Type",
  "416": "Range Not Satisfiable",
  "417": "Expectation Failed",
  "418": "I'm a teapot",
  "421": "Misdirected Request",
  "422": "Unprocessable Entity",
  "423": "Locked",
  "424": "Failed Dependency",
  "425": "Unordered Collection",
  "426": "Upgrade Required",
  "428": "Precondition Required",
  "429": "Too Many Requests",
  "431": "Request Header Fields Too Large",
  "451": "Unavailable For Legal Reasons",
  "500": "Internal Server Error",
  "501": "Not Implemented",
  "502": "Bad Gateway",
  "503": "Service Unavailable",
  "504": "Gateway Timeout",
  "505": "HTTP Version Not Supported",
  "506": "Variant Also Negotiates",
  "507": "Insufficient Storage",
  "508": "Loop Detected",
  "509": "Bandwidth Limit Exceeded",
  "510": "Not Extended",
  "511": "Network Authentication Required"
}

},{}],5:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

var objectCreate = Object.create || objectCreatePolyfill
var objectKeys = Object.keys || objectKeysPolyfill
var bind = Function.prototype.bind || functionBindPolyfill

function EventEmitter() {
  if (!this._events || !Object.prototype.hasOwnProperty.call(this, '_events')) {
    this._events = objectCreate(null);
    this._eventsCount = 0;
  }

  this._maxListeners = this._maxListeners || undefined;
}
module.exports = EventEmitter;

// Backwards-compat with node 0.10.x
EventEmitter.EventEmitter = EventEmitter;

EventEmitter.prototype._events = undefined;
EventEmitter.prototype._maxListeners = undefined;

// By default EventEmitters will print a warning if more than 10 listeners are
// added to it. This is a useful default which helps finding memory leaks.
var defaultMaxListeners = 10;

var hasDefineProperty;
try {
  var o = {};
  if (Object.defineProperty) Object.defineProperty(o, 'x', { value: 0 });
  hasDefineProperty = o.x === 0;
} catch (err) { hasDefineProperty = false }
if (hasDefineProperty) {
  Object.defineProperty(EventEmitter, 'defaultMaxListeners', {
    enumerable: true,
    get: function() {
      return defaultMaxListeners;
    },
    set: function(arg) {
      // check whether the input is a positive number (whose value is zero or
      // greater and not a NaN).
      if (typeof arg !== 'number' || arg < 0 || arg !== arg)
        throw new TypeError('"defaultMaxListeners" must be a positive number');
      defaultMaxListeners = arg;
    }
  });
} else {
  EventEmitter.defaultMaxListeners = defaultMaxListeners;
}

// Obviously not all Emitters should be limited to 10. This function allows
// that to be increased. Set to zero for unlimited.
EventEmitter.prototype.setMaxListeners = function setMaxListeners(n) {
  if (typeof n !== 'number' || n < 0 || isNaN(n))
    throw new TypeError('"n" argument must be a positive number');
  this._maxListeners = n;
  return this;
};

function $getMaxListeners(that) {
  if (that._maxListeners === undefined)
    return EventEmitter.defaultMaxListeners;
  return that._maxListeners;
}

EventEmitter.prototype.getMaxListeners = function getMaxListeners() {
  return $getMaxListeners(this);
};

// These standalone emit* functions are used to optimize calling of event
// handlers for fast cases because emit() itself often has a variable number of
// arguments and can be deoptimized because of that. These functions always have
// the same number of arguments and thus do not get deoptimized, so the code
// inside them can execute faster.
function emitNone(handler, isFn, self) {
  if (isFn)
    handler.call(self);
  else {
    var len = handler.length;
    var listeners = arrayClone(handler, len);
    for (var i = 0; i < len; ++i)
      listeners[i].call(self);
  }
}
function emitOne(handler, isFn, self, arg1) {
  if (isFn)
    handler.call(self, arg1);
  else {
    var len = handler.length;
    var listeners = arrayClone(handler, len);
    for (var i = 0; i < len; ++i)
      listeners[i].call(self, arg1);
  }
}
function emitTwo(handler, isFn, self, arg1, arg2) {
  if (isFn)
    handler.call(self, arg1, arg2);
  else {
    var len = handler.length;
    var listeners = arrayClone(handler, len);
    for (var i = 0; i < len; ++i)
      listeners[i].call(self, arg1, arg2);
  }
}
function emitThree(handler, isFn, self, arg1, arg2, arg3) {
  if (isFn)
    handler.call(self, arg1, arg2, arg3);
  else {
    var len = handler.length;
    var listeners = arrayClone(handler, len);
    for (var i = 0; i < len; ++i)
      listeners[i].call(self, arg1, arg2, arg3);
  }
}

function emitMany(handler, isFn, self, args) {
  if (isFn)
    handler.apply(self, args);
  else {
    var len = handler.length;
    var listeners = arrayClone(handler, len);
    for (var i = 0; i < len; ++i)
      listeners[i].apply(self, args);
  }
}

EventEmitter.prototype.emit = function emit(type) {
  var er, handler, len, args, i, events;
  var doError = (type === 'error');

  events = this._events;
  if (events)
    doError = (doError && events.error == null);
  else if (!doError)
    return false;

  // If there is no 'error' event listener then throw.
  if (doError) {
    if (arguments.length > 1)
      er = arguments[1];
    if (er instanceof Error) {
      throw er; // Unhandled 'error' event
    } else {
      // At least give some kind of context to the user
      var err = new Error('Unhandled "error" event. (' + er + ')');
      err.context = er;
      throw err;
    }
    return false;
  }

  handler = events[type];

  if (!handler)
    return false;

  var isFn = typeof handler === 'function';
  len = arguments.length;
  switch (len) {
      // fast cases
    case 1:
      emitNone(handler, isFn, this);
      break;
    case 2:
      emitOne(handler, isFn, this, arguments[1]);
      break;
    case 3:
      emitTwo(handler, isFn, this, arguments[1], arguments[2]);
      break;
    case 4:
      emitThree(handler, isFn, this, arguments[1], arguments[2], arguments[3]);
      break;
      // slower
    default:
      args = new Array(len - 1);
      for (i = 1; i < len; i++)
        args[i - 1] = arguments[i];
      emitMany(handler, isFn, this, args);
  }

  return true;
};

function _addListener(target, type, listener, prepend) {
  var m;
  var events;
  var existing;

  if (typeof listener !== 'function')
    throw new TypeError('"listener" argument must be a function');

  events = target._events;
  if (!events) {
    events = target._events = objectCreate(null);
    target._eventsCount = 0;
  } else {
    // To avoid recursion in the case that type === "newListener"! Before
    // adding it to the listeners, first emit "newListener".
    if (events.newListener) {
      target.emit('newListener', type,
          listener.listener ? listener.listener : listener);

      // Re-assign `events` because a newListener handler could have caused the
      // this._events to be assigned to a new object
      events = target._events;
    }
    existing = events[type];
  }

  if (!existing) {
    // Optimize the case of one listener. Don't need the extra array object.
    existing = events[type] = listener;
    ++target._eventsCount;
  } else {
    if (typeof existing === 'function') {
      // Adding the second element, need to change to array.
      existing = events[type] =
          prepend ? [listener, existing] : [existing, listener];
    } else {
      // If we've already got an array, just append.
      if (prepend) {
        existing.unshift(listener);
      } else {
        existing.push(listener);
      }
    }

    // Check for listener leak
    if (!existing.warned) {
      m = $getMaxListeners(target);
      if (m && m > 0 && existing.length > m) {
        existing.warned = true;
        var w = new Error('Possible EventEmitter memory leak detected. ' +
            existing.length + ' "' + String(type) + '" listeners ' +
            'added. Use emitter.setMaxListeners() to ' +
            'increase limit.');
        w.name = 'MaxListenersExceededWarning';
        w.emitter = target;
        w.type = type;
        w.count = existing.length;
        if (typeof console === 'object' && console.warn) {
          console.warn('%s: %s', w.name, w.message);
        }
      }
    }
  }

  return target;
}

EventEmitter.prototype.addListener = function addListener(type, listener) {
  return _addListener(this, type, listener, false);
};

EventEmitter.prototype.on = EventEmitter.prototype.addListener;

EventEmitter.prototype.prependListener =
    function prependListener(type, listener) {
      return _addListener(this, type, listener, true);
    };

function onceWrapper() {
  if (!this.fired) {
    this.target.removeListener(this.type, this.wrapFn);
    this.fired = true;
    switch (arguments.length) {
      case 0:
        return this.listener.call(this.target);
      case 1:
        return this.listener.call(this.target, arguments[0]);
      case 2:
        return this.listener.call(this.target, arguments[0], arguments[1]);
      case 3:
        return this.listener.call(this.target, arguments[0], arguments[1],
            arguments[2]);
      default:
        var args = new Array(arguments.length);
        for (var i = 0; i < args.length; ++i)
          args[i] = arguments[i];
        this.listener.apply(this.target, args);
    }
  }
}

function _onceWrap(target, type, listener) {
  var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener };
  var wrapped = bind.call(onceWrapper, state);
  wrapped.listener = listener;
  state.wrapFn = wrapped;
  return wrapped;
}

EventEmitter.prototype.once = function once(type, listener) {
  if (typeof listener !== 'function')
    throw new TypeError('"listener" argument must be a function');
  this.on(type, _onceWrap(this, type, listener));
  return this;
};

EventEmitter.prototype.prependOnceListener =
    function prependOnceListener(type, listener) {
      if (typeof listener !== 'function')
        throw new TypeError('"listener" argument must be a function');
      this.prependListener(type, _onceWrap(this, type, listener));
      return this;
    };

// Emits a 'removeListener' event if and only if the listener was removed.
EventEmitter.prototype.removeListener =
    function removeListener(type, listener) {
      var list, events, position, i, originalListener;

      if (typeof listener !== 'function')
        throw new TypeError('"listener" argument must be a function');

      events = this._events;
      if (!events)
        return this;

      list = events[type];
      if (!list)
        return this;

      if (list === listener || list.listener === listener) {
        if (--this._eventsCount === 0)
          this._events = objectCreate(null);
        else {
          delete events[type];
          if (events.removeListener)
            this.emit('removeListener', type, list.listener || listener);
        }
      } else if (typeof list !== 'function') {
        position = -1;

        for (i = list.length - 1; i >= 0; i--) {
          if (list[i] === listener || list[i].listener === listener) {
            originalListener = list[i].listener;
            position = i;
            break;
          }
        }

        if (position < 0)
          return this;

        if (position === 0)
          list.shift();
        else
          spliceOne(list, position);

        if (list.length === 1)
          events[type] = list[0];

        if (events.removeListener)
          this.emit('removeListener', type, originalListener || listener);
      }

      return this;
    };

EventEmitter.prototype.removeAllListeners =
    function removeAllListeners(type) {
      var listeners, events, i;

      events = this._events;
      if (!events)
        return this;

      // not listening for removeListener, no need to emit
      if (!events.removeListener) {
        if (arguments.length === 0) {
          this._events = objectCreate(null);
          this._eventsCount = 0;
        } else if (events[type]) {
          if (--this._eventsCount === 0)
            this._events = objectCreate(null);
          else
            delete events[type];
        }
        return this;
      }

      // emit removeListener for all listeners on all events
      if (arguments.length === 0) {
        var keys = objectKeys(events);
        var key;
        for (i = 0; i < keys.length; ++i) {
          key = keys[i];
          if (key === 'removeListener') continue;
          this.removeAllListeners(key);
        }
        this.removeAllListeners('removeListener');
        this._events = objectCreate(null);
        this._eventsCount = 0;
        return this;
      }

      listeners = events[type];

      if (typeof listeners === 'function') {
        this.removeListener(type, listeners);
      } else if (listeners) {
        // LIFO order
        for (i = listeners.length - 1; i >= 0; i--) {
          this.removeListener(type, listeners[i]);
        }
      }

      return this;
    };

function _listeners(target, type, unwrap) {
  var events = target._events;

  if (!events)
    return [];

  var evlistener = events[type];
  if (!evlistener)
    return [];

  if (typeof evlistener === 'function')
    return unwrap ? [evlistener.listener || evlistener] : [evlistener];

  return unwrap ? unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length);
}

EventEmitter.prototype.listeners = function listeners(type) {
  return _listeners(this, type, true);
};

EventEmitter.prototype.rawListeners = function rawListeners(type) {
  return _listeners(this, type, false);
};

EventEmitter.listenerCount = function(emitter, type) {
  if (typeof emitter.listenerCount === 'function') {
    return emitter.listenerCount(type);
  } else {
    return listenerCount.call(emitter, type);
  }
};

EventEmitter.prototype.listenerCount = listenerCount;
function listenerCount(type) {
  var events = this._events;

  if (events) {
    var evlistener = events[type];

    if (typeof evlistener === 'function') {
      return 1;
    } else if (evlistener) {
      return evlistener.length;
    }
  }

  return 0;
}

EventEmitter.prototype.eventNames = function eventNames() {
  return this._eventsCount > 0 ? Reflect.ownKeys(this._events) : [];
};

// About 1.5x faster than the two-arg version of Array#splice().
function spliceOne(list, index) {
  for (var i = index, k = i + 1, n = list.length; k < n; i += 1, k += 1)
    list[i] = list[k];
  list.pop();
}

function arrayClone(arr, n) {
  var copy = new Array(n);
  for (var i = 0; i < n; ++i)
    copy[i] = arr[i];
  return copy;
}

function unwrapListeners(arr) {
  var ret = new Array(arr.length);
  for (var i = 0; i < ret.length; ++i) {
    ret[i] = arr[i].listener || arr[i];
  }
  return ret;
}

function objectCreatePolyfill(proto) {
  var F = function() {};
  F.prototype = proto;
  return new F;
}
function objectKeysPolyfill(obj) {
  var keys = [];
  for (var k in obj) if (Object.prototype.hasOwnProperty.call(obj, k)) {
    keys.push(k);
  }
  return k;
}
function functionBindPolyfill(context) {
  var fn = this;
  return function () {
    return fn.apply(context, arguments);
  };
}

},{}],6:[function(require,module,exports){
var http = require('http')
var url = require('url')

var https = module.exports

for (var key in http) {
  if (http.hasOwnProperty(key)) https[key] = http[key]
}

https.request = function (params, cb) {
  params = validateParams(params)
  return http.request.call(this, params, cb)
}

https.get = function (params, cb) {
  params = validateParams(params)
  return http.get.call(this, params, cb)
}

function validateParams (params) {
  if (typeof params === 'string') {
    params = url.parse(params)
  }
  if (!params.protocol) {
    params.protocol = 'https:'
  }
  if (params.protocol !== 'https:') {
    throw new Error('Protocol "' + params.protocol + '" not supported. Expected "https:"')
  }
  return params
}

},{"http":17,"url":37}],7:[function(require,module,exports){
/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh <https://feross.org/opensource> */
exports.read = function (buffer, offset, isLE, mLen, nBytes) {
  var e, m
  var eLen = (nBytes * 8) - mLen - 1
  var eMax = (1 << eLen) - 1
  var eBias = eMax >> 1
  var nBits = -7
  var i = isLE ? (nBytes - 1) : 0
  var d = isLE ? -1 : 1
  var s = buffer[offset + i]

  i += d

  e = s & ((1 << (-nBits)) - 1)
  s >>= (-nBits)
  nBits += eLen
  for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {}

  m = e & ((1 << (-nBits)) - 1)
  e >>= (-nBits)
  nBits += mLen
  for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {}

  if (e === 0) {
    e = 1 - eBias
  } else if (e === eMax) {
    return m ? NaN : ((s ? -1 : 1) * Infinity)
  } else {
    m = m + Math.pow(2, mLen)
    e = e - eBias
  }
  return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
}

exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
  var e, m, c
  var eLen = (nBytes * 8) - mLen - 1
  var eMax = (1 << eLen) - 1
  var eBias = eMax >> 1
  var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
  var i = isLE ? 0 : (nBytes - 1)
  var d = isLE ? 1 : -1
  var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0

  value = Math.abs(value)

  if (isNaN(value) || value === Infinity) {
    m = isNaN(value) ? 1 : 0
    e = eMax
  } else {
    e = Math.floor(Math.log(value) / Math.LN2)
    if (value * (c = Math.pow(2, -e)) < 1) {
      e--
      c *= 2
    }
    if (e + eBias >= 1) {
      value += rt / c
    } else {
      value += rt * Math.pow(2, 1 - eBias)
    }
    if (value * c >= 2) {
      e++
      c /= 2
    }

    if (e + eBias >= eMax) {
      m = 0
      e = eMax
    } else if (e + eBias >= 1) {
      m = ((value * c) - 1) * Math.pow(2, mLen)
      e = e + eBias
    } else {
      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
      e = 0
    }
  }

  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}

  e = (e << mLen) | m
  eLen += mLen
  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}

  buffer[offset + i - d] |= s * 128
}

},{}],8:[function(require,module,exports){
if (typeof Object.create === 'function') {
  // implementation from standard node.js 'util' module
  module.exports = function inherits(ctor, superCtor) {
    if (superCtor) {
      ctor.super_ = superCtor
      ctor.prototype = Object.create(superCtor.prototype, {
        constructor: {
          value: ctor,
          enumerable: false,
          writable: true,
          configurable: true
        }
      })
    }
  };
} else {
  // old school shim for old browsers
  module.exports = function inherits(ctor, superCtor) {
    if (superCtor) {
      ctor.super_ = superCtor
      var TempCtor = function () {}
      TempCtor.prototype = superCtor.prototype
      ctor.prototype = new TempCtor()
      ctor.prototype.constructor = ctor
    }
  }
}

},{}],9:[function(require,module,exports){
(function (global){(function (){
/**
 * lodash (Custom Build) <https://lodash.com/>
 * Build: `lodash modularize exports="npm" -o ./`
 * Copyright jQuery Foundation and other contributors <https://jquery.org/>
 * Released under MIT license <https://lodash.com/license>
 * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
 * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
 */

/** Used as the `TypeError` message for "Functions" methods. */
var FUNC_ERROR_TEXT = 'Expected a function';

/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED = '__lodash_hash_undefined__';

/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0;

/** `Object#toString` result references. */
var funcTag = '[object Function]',
    genTag = '[object GeneratorFunction]',
    symbolTag = '[object Symbol]';

/** Used to match property names within property paths. */
var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
    reIsPlainProp = /^\w*$/,
    reLeadingDot = /^\./,
    rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;

/**
 * Used to match `RegExp`
 * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
 */
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;

/** Used to match backslashes in property paths. */
var reEscapeChar = /\\(\\)?/g;

/** Used to detect host constructors (Safari). */
var reIsHostCtor = /^\[object .+?Constructor\]$/;

/** Detect free variable `global` from Node.js. */
var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;

/** Detect free variable `self`. */
var freeSelf = typeof self == 'object' && self && self.Object === Object && self;

/** Used as a reference to the global object. */
var root = freeGlobal || freeSelf || Function('return this')();

/**
 * Gets the value at `key` of `object`.
 *
 * @private
 * @param {Object} [object] The object to query.
 * @param {string} key The key of the property to get.
 * @returns {*} Returns the property value.
 */
function getValue(object, key) {
  return object == null ? undefined : object[key];
}

/**
 * Checks if `value` is a host object in IE < 9.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
 */
function isHostObject(value) {
  // Many host objects are `Object` objects that can coerce to strings
  // despite having improperly defined `toString` methods.
  var result = false;
  if (value != null && typeof value.toString != 'function') {
    try {
      result = !!(value + '');
    } catch (e) {}
  }
  return result;
}

/** Used for built-in method references. */
var arrayProto = Array.prototype,
    funcProto = Function.prototype,
    objectProto = Object.prototype;

/** Used to detect overreaching core-js shims. */
var coreJsData = root['__core-js_shared__'];

/** Used to detect methods masquerading as native. */
var maskSrcKey = (function() {
  var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
  return uid ? ('Symbol(src)_1.' + uid) : '';
}());

/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Used to resolve the
 * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
 * of values.
 */
var objectToString = objectProto.toString;

/** Used to detect if a method is native. */
var reIsNative = RegExp('^' +
  funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
  .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);

/** Built-in value references. */
var Symbol = root.Symbol,
    splice = arrayProto.splice;

/* Built-in method references that are verified to be native. */
var Map = getNative(root, 'Map'),
    nativeCreate = getNative(Object, 'create');

/** Used to convert symbols to primitives and strings. */
var symbolProto = Symbol ? Symbol.prototype : undefined,
    symbolToString = symbolProto ? symbolProto.toString : undefined;

/**
 * Creates a hash object.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function Hash(entries) {
  var index = -1,
      length = entries ? entries.length : 0;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

/**
 * Removes all key-value entries from the hash.
 *
 * @private
 * @name clear
 * @memberOf Hash
 */
function hashClear() {
  this.__data__ = nativeCreate ? nativeCreate(null) : {};
}

/**
 * Removes `key` and its value from the hash.
 *
 * @private
 * @name delete
 * @memberOf Hash
 * @param {Object} hash The hash to modify.
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function hashDelete(key) {
  return this.has(key) && delete this.__data__[key];
}

/**
 * Gets the hash value for `key`.
 *
 * @private
 * @name get
 * @memberOf Hash
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function hashGet(key) {
  var data = this.__data__;
  if (nativeCreate) {
    var result = data[key];
    return result === HASH_UNDEFINED ? undefined : result;
  }
  return hasOwnProperty.call(data, key) ? data[key] : undefined;
}

/**
 * Checks if a hash value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf Hash
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function hashHas(key) {
  var data = this.__data__;
  return nativeCreate ? data[key] !== undefined : hasOwnProperty.call(data, key);
}

/**
 * Sets the hash `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf Hash
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the hash instance.
 */
function hashSet(key, value) {
  var data = this.__data__;
  data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
  return this;
}

// Add methods to `Hash`.
Hash.prototype.clear = hashClear;
Hash.prototype['delete'] = hashDelete;
Hash.prototype.get = hashGet;
Hash.prototype.has = hashHas;
Hash.prototype.set = hashSet;

/**
 * Creates an list cache object.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function ListCache(entries) {
  var index = -1,
      length = entries ? entries.length : 0;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

/**
 * Removes all key-value entries from the list cache.
 *
 * @private
 * @name clear
 * @memberOf ListCache
 */
function listCacheClear() {
  this.__data__ = [];
}

/**
 * Removes `key` and its value from the list cache.
 *
 * @private
 * @name delete
 * @memberOf ListCache
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function listCacheDelete(key) {
  var data = this.__data__,
      index = assocIndexOf(data, key);

  if (index < 0) {
    return false;
  }
  var lastIndex = data.length - 1;
  if (index == lastIndex) {
    data.pop();
  } else {
    splice.call(data, index, 1);
  }
  return true;
}

/**
 * Gets the list cache value for `key`.
 *
 * @private
 * @name get
 * @memberOf ListCache
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function listCacheGet(key) {
  var data = this.__data__,
      index = assocIndexOf(data, key);

  return index < 0 ? undefined : data[index][1];
}

/**
 * Checks if a list cache value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf ListCache
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function listCacheHas(key) {
  return assocIndexOf(this.__data__, key) > -1;
}

/**
 * Sets the list cache `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf ListCache
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the list cache instance.
 */
function listCacheSet(key, value) {
  var data = this.__data__,
      index = assocIndexOf(data, key);

  if (index < 0) {
    data.push([key, value]);
  } else {
    data[index][1] = value;
  }
  return this;
}

// Add methods to `ListCache`.
ListCache.prototype.clear = listCacheClear;
ListCache.prototype['delete'] = listCacheDelete;
ListCache.prototype.get = listCacheGet;
ListCache.prototype.has = listCacheHas;
ListCache.prototype.set = listCacheSet;

/**
 * Creates a map cache object to store key-value pairs.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function MapCache(entries) {
  var index = -1,
      length = entries ? entries.length : 0;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

/**
 * Removes all key-value entries from the map.
 *
 * @private
 * @name clear
 * @memberOf MapCache
 */
function mapCacheClear() {
  this.__data__ = {
    'hash': new Hash,
    'map': new (Map || ListCache),
    'string': new Hash
  };
}

/**
 * Removes `key` and its value from the map.
 *
 * @private
 * @name delete
 * @memberOf MapCache
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function mapCacheDelete(key) {
  return getMapData(this, key)['delete'](key);
}

/**
 * Gets the map value for `key`.
 *
 * @private
 * @name get
 * @memberOf MapCache
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function mapCacheGet(key) {
  return getMapData(this, key).get(key);
}

/**
 * Checks if a map value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf MapCache
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function mapCacheHas(key) {
  return getMapData(this, key).has(key);
}

/**
 * Sets the map `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf MapCache
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the map cache instance.
 */
function mapCacheSet(key, value) {
  getMapData(this, key).set(key, value);
  return this;
}

// Add methods to `MapCache`.
MapCache.prototype.clear = mapCacheClear;
MapCache.prototype['delete'] = mapCacheDelete;
MapCache.prototype.get = mapCacheGet;
MapCache.prototype.has = mapCacheHas;
MapCache.prototype.set = mapCacheSet;

/**
 * Gets the index at which the `key` is found in `array` of key-value pairs.
 *
 * @private
 * @param {Array} array The array to inspect.
 * @param {*} key The key to search for.
 * @returns {number} Returns the index of the matched value, else `-1`.
 */
function assocIndexOf(array, key) {
  var length = array.length;
  while (length--) {
    if (eq(array[length][0], key)) {
      return length;
    }
  }
  return -1;
}

/**
 * The base implementation of `_.get` without support for default values.
 *
 * @private
 * @param {Object} object The object to query.
 * @param {Array|string} path The path of the property to get.
 * @returns {*} Returns the resolved value.
 */
function baseGet(object, path) {
  path = isKey(path, object) ? [path] : castPath(path);

  var index = 0,
      length = path.length;

  while (object != null && index < length) {
    object = object[toKey(path[index++])];
  }
  return (index && index == length) ? object : undefined;
}

/**
 * The base implementation of `_.isNative` without bad shim checks.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a native function,
 *  else `false`.
 */
function baseIsNative(value) {
  if (!isObject(value) || isMasked(value)) {
    return false;
  }
  var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;
  return pattern.test(toSource(value));
}

/**
 * The base implementation of `_.toString` which doesn't convert nullish
 * values to empty strings.
 *
 * @private
 * @param {*} value The value to process.
 * @returns {string} Returns the string.
 */
function baseToString(value) {
  // Exit early for strings to avoid a performance hit in some environments.
  if (typeof value == 'string') {
    return value;
  }
  if (isSymbol(value)) {
    return symbolToString ? symbolToString.call(value) : '';
  }
  var result = (value + '');
  return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}

/**
 * Casts `value` to a path array if it's not one.
 *
 * @private
 * @param {*} value The value to inspect.
 * @returns {Array} Returns the cast property path array.
 */
function castPath(value) {
  return isArray(value) ? value : stringToPath(value);
}

/**
 * Gets the data for `map`.
 *
 * @private
 * @param {Object} map The map to query.
 * @param {string} key The reference key.
 * @returns {*} Returns the map data.
 */
function getMapData(map, key) {
  var data = map.__data__;
  return isKeyable(key)
    ? data[typeof key == 'string' ? 'string' : 'hash']
    : data.map;
}

/**
 * Gets the native function at `key` of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @param {string} key The key of the method to get.
 * @returns {*} Returns the function if it's native, else `undefined`.
 */
function getNative(object, key) {
  var value = getValue(object, key);
  return baseIsNative(value) ? value : undefined;
}

/**
 * Checks if `value` is a property name and not a property path.
 *
 * @private
 * @param {*} value The value to check.
 * @param {Object} [object] The object to query keys on.
 * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
 */
function isKey(value, object) {
  if (isArray(value)) {
    return false;
  }
  var type = typeof value;
  if (type == 'number' || type == 'symbol' || type == 'boolean' ||
      value == null || isSymbol(value)) {
    return true;
  }
  return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
    (object != null && value in Object(object));
}

/**
 * Checks if `value` is suitable for use as unique object key.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
 */
function isKeyable(value) {
  var type = typeof value;
  return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
    ? (value !== '__proto__')
    : (value === null);
}

/**
 * Checks if `func` has its source masked.
 *
 * @private
 * @param {Function} func The function to check.
 * @returns {boolean} Returns `true` if `func` is masked, else `false`.
 */
function isMasked(func) {
  return !!maskSrcKey && (maskSrcKey in func);
}

/**
 * Converts `string` to a property path array.
 *
 * @private
 * @param {string} string The string to convert.
 * @returns {Array} Returns the property path array.
 */
var stringToPath = memoize(function(string) {
  string = toString(string);

  var result = [];
  if (reLeadingDot.test(string)) {
    result.push('');
  }
  string.replace(rePropName, function(match, number, quote, string) {
    result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
  });
  return result;
});

/**
 * Converts `value` to a string key if it's not a string or symbol.
 *
 * @private
 * @param {*} value The value to inspect.
 * @returns {string|symbol} Returns the key.
 */
function toKey(value) {
  if (typeof value == 'string' || isSymbol(value)) {
    return value;
  }
  var result = (value + '');
  return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}

/**
 * Converts `func` to its source code.
 *
 * @private
 * @param {Function} func The function to process.
 * @returns {string} Returns the source code.
 */
function toSource(func) {
  if (func != null) {
    try {
      return funcToString.call(func);
    } catch (e) {}
    try {
      return (func + '');
    } catch (e) {}
  }
  return '';
}

/**
 * Creates a function that memoizes the result of `func`. If `resolver` is
 * provided, it determines the cache key for storing the result based on the
 * arguments provided to the memoized function. By default, the first argument
 * provided to the memoized function is used as the map cache key. The `func`
 * is invoked with the `this` binding of the memoized function.
 *
 * **Note:** The cache is exposed as the `cache` property on the memoized
 * function. Its creation may be customized by replacing the `_.memoize.Cache`
 * constructor with one whose instances implement the
 * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
 * method interface of `delete`, `get`, `has`, and `set`.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Function
 * @param {Function} func The function to have its output memoized.
 * @param {Function} [resolver] The function to resolve the cache key.
 * @returns {Function} Returns the new memoized function.
 * @example
 *
 * var object = { 'a': 1, 'b': 2 };
 * var other = { 'c': 3, 'd': 4 };
 *
 * var values = _.memoize(_.values);
 * values(object);
 * // => [1, 2]
 *
 * values(other);
 * // => [3, 4]
 *
 * object.a = 2;
 * values(object);
 * // => [1, 2]
 *
 * // Modify the result cache.
 * values.cache.set(object, ['a', 'b']);
 * values(object);
 * // => ['a', 'b']
 *
 * // Replace `_.memoize.Cache`.
 * _.memoize.Cache = WeakMap;
 */
function memoize(func, resolver) {
  if (typeof func != 'function' || (resolver && typeof resolver != 'function')) {
    throw new TypeError(FUNC_ERROR_TEXT);
  }
  var memoized = function() {
    var args = arguments,
        key = resolver ? resolver.apply(this, args) : args[0],
        cache = memoized.cache;

    if (cache.has(key)) {
      return cache.get(key);
    }
    var result = func.apply(this, args);
    memoized.cache = cache.set(key, result);
    return result;
  };
  memoized.cache = new (memoize.Cache || MapCache);
  return memoized;
}

// Assign cache to `_.memoize`.
memoize.Cache = MapCache;

/**
 * Performs a
 * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
 * comparison between two values to determine if they are equivalent.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to compare.
 * @param {*} other The other value to compare.
 * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
 * @example
 *
 * var object = { 'a': 1 };
 * var other = { 'a': 1 };
 *
 * _.eq(object, object);
 * // => true
 *
 * _.eq(object, other);
 * // => false
 *
 * _.eq('a', 'a');
 * // => true
 *
 * _.eq('a', Object('a'));
 * // => false
 *
 * _.eq(NaN, NaN);
 * // => true
 */
function eq(value, other) {
  return value === other || (value !== value && other !== other);
}

/**
 * Checks if `value` is classified as an `Array` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an array, else `false`.
 * @example
 *
 * _.isArray([1, 2, 3]);
 * // => true
 *
 * _.isArray(document.body.children);
 * // => false
 *
 * _.isArray('abc');
 * // => false
 *
 * _.isArray(_.noop);
 * // => false
 */
var isArray = Array.isArray;

/**
 * Checks if `value` is classified as a `Function` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a function, else `false`.
 * @example
 *
 * _.isFunction(_);
 * // => true
 *
 * _.isFunction(/abc/);
 * // => false
 */
function isFunction(value) {
  // The use of `Object#toString` avoids issues with the `typeof` operator
  // in Safari 8-9 which returns 'object' for typed array and other constructors.
  var tag = isObject(value) ? objectToString.call(value) : '';
  return tag == funcTag || tag == genTag;
}

/**
 * Checks if `value` is the
 * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
 * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an object, else `false`.
 * @example
 *
 * _.isObject({});
 * // => true
 *
 * _.isObject([1, 2, 3]);
 * // => true
 *
 * _.isObject(_.noop);
 * // => true
 *
 * _.isObject(null);
 * // => false
 */
function isObject(value) {
  var type = typeof value;
  return !!value && (type == 'object' || type == 'function');
}

/**
 * Checks if `value` is object-like. A value is object-like if it's not `null`
 * and has a `typeof` result of "object".
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
 * @example
 *
 * _.isObjectLike({});
 * // => true
 *
 * _.isObjectLike([1, 2, 3]);
 * // => true
 *
 * _.isObjectLike(_.noop);
 * // => false
 *
 * _.isObjectLike(null);
 * // => false
 */
function isObjectLike(value) {
  return !!value && typeof value == 'object';
}

/**
 * Checks if `value` is classified as a `Symbol` primitive or object.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
 * @example
 *
 * _.isSymbol(Symbol.iterator);
 * // => true
 *
 * _.isSymbol('abc');
 * // => false
 */
function isSymbol(value) {
  return typeof value == 'symbol' ||
    (isObjectLike(value) && objectToString.call(value) == symbolTag);
}

/**
 * Converts `value` to a string. An empty string is returned for `null`
 * and `undefined` values. The sign of `-0` is preserved.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to process.
 * @returns {string} Returns the string.
 * @example
 *
 * _.toString(null);
 * // => ''
 *
 * _.toString(-0);
 * // => '-0'
 *
 * _.toString([1, 2, 3]);
 * // => '1,2,3'
 */
function toString(value) {
  return value == null ? '' : baseToString(value);
}

/**
 * Gets the value at `path` of `object`. If the resolved value is
 * `undefined`, the `defaultValue` is returned in its place.
 *
 * @static
 * @memberOf _
 * @since 3.7.0
 * @category Object
 * @param {Object} object The object to query.
 * @param {Array|string} path The path of the property to get.
 * @param {*} [defaultValue] The value returned for `undefined` resolved values.
 * @returns {*} Returns the resolved value.
 * @example
 *
 * var object = { 'a': [{ 'b': { 'c': 3 } }] };
 *
 * _.get(object, 'a[0].b.c');
 * // => 3
 *
 * _.get(object, ['a', '0', 'b', 'c']);
 * // => 3
 *
 * _.get(object, 'a.b.c', 'default');
 * // => 'default'
 */
function get(object, path, defaultValue) {
  var result = object == null ? undefined : baseGet(object, path);
  return result === undefined ? defaultValue : result;
}

module.exports = get;

}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],10:[function(require,module,exports){
(function (global){(function (){
/**
 * Lodash (Custom Build) <https://lodash.com/>
 * Build: `lodash modularize exports="npm" -o ./`
 * Copyright JS Foundation and other contributors <https://js.foundation/>
 * Released under MIT license <https://lodash.com/license>
 * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
 * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
 */

/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE = 200;

/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED = '__lodash_hash_undefined__';

/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG = 1,
    COMPARE_UNORDERED_FLAG = 2;

/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER = 9007199254740991;

/** `Object#toString` result references. */
var argsTag = '[object Arguments]',
    arrayTag = '[object Array]',
    asyncTag = '[object AsyncFunction]',
    boolTag = '[object Boolean]',
    dateTag = '[object Date]',
    errorTag = '[object Error]',
    funcTag = '[object Function]',
    genTag = '[object GeneratorFunction]',
    mapTag = '[object Map]',
    numberTag = '[object Number]',
    nullTag = '[object Null]',
    objectTag = '[object Object]',
    promiseTag = '[object Promise]',
    proxyTag = '[object Proxy]',
    regexpTag = '[object RegExp]',
    setTag = '[object Set]',
    stringTag = '[object String]',
    symbolTag = '[object Symbol]',
    undefinedTag = '[object Undefined]',
    weakMapTag = '[object WeakMap]';

var arrayBufferTag = '[object ArrayBuffer]',
    dataViewTag = '[object DataView]',
    float32Tag = '[object Float32Array]',
    float64Tag = '[object Float64Array]',
    int8Tag = '[object Int8Array]',
    int16Tag = '[object Int16Array]',
    int32Tag = '[object Int32Array]',
    uint8Tag = '[object Uint8Array]',
    uint8ClampedTag = '[object Uint8ClampedArray]',
    uint16Tag = '[object Uint16Array]',
    uint32Tag = '[object Uint32Array]';

/**
 * Used to match `RegExp`
 * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
 */
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;

/** Used to detect host constructors (Safari). */
var reIsHostCtor = /^\[object .+?Constructor\]$/;

/** Used to detect unsigned integer values. */
var reIsUint = /^(?:0|[1-9]\d*)$/;

/** Used to identify `toStringTag` values of typed arrays. */
var typedArrayTags = {};
typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
typedArrayTags[uint32Tag] = true;
typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
typedArrayTags[errorTag] = typedArrayTags[funcTag] =
typedArrayTags[mapTag] = typedArrayTags[numberTag] =
typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
typedArrayTags[setTag] = typedArrayTags[stringTag] =
typedArrayTags[weakMapTag] = false;

/** Detect free variable `global` from Node.js. */
var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;

/** Detect free variable `self`. */
var freeSelf = typeof self == 'object' && self && self.Object === Object && self;

/** Used as a reference to the global object. */
var root = freeGlobal || freeSelf || Function('return this')();

/** Detect free variable `exports`. */
var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;

/** Detect free variable `module`. */
var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;

/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;

/** Detect free variable `process` from Node.js. */
var freeProcess = moduleExports && freeGlobal.process;

/** Used to access faster Node.js helpers. */
var nodeUtil = (function() {
  try {
    return freeProcess && freeProcess.binding && freeProcess.binding('util');
  } catch (e) {}
}());

/* Node.js helper references. */
var nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;

/**
 * A specialized version of `_.filter` for arrays without support for
 * iteratee shorthands.
 *
 * @private
 * @param {Array} [array] The array to iterate over.
 * @param {Function} predicate The function invoked per iteration.
 * @returns {Array} Returns the new filtered array.
 */
function arrayFilter(array, predicate) {
  var index = -1,
      length = array == null ? 0 : array.length,
      resIndex = 0,
      result = [];

  while (++index < length) {
    var value = array[index];
    if (predicate(value, index, array)) {
      result[resIndex++] = value;
    }
  }
  return result;
}

/**
 * Appends the elements of `values` to `array`.
 *
 * @private
 * @param {Array} array The array to modify.
 * @param {Array} values The values to append.
 * @returns {Array} Returns `array`.
 */
function arrayPush(array, values) {
  var index = -1,
      length = values.length,
      offset = array.length;

  while (++index < length) {
    array[offset + index] = values[index];
  }
  return array;
}

/**
 * A specialized version of `_.some` for arrays without support for iteratee
 * shorthands.
 *
 * @private
 * @param {Array} [array] The array to iterate over.
 * @param {Function} predicate The function invoked per iteration.
 * @returns {boolean} Returns `true` if any element passes the predicate check,
 *  else `false`.
 */
function arraySome(array, predicate) {
  var index = -1,
      length = array == null ? 0 : array.length;

  while (++index < length) {
    if (predicate(array[index], index, array)) {
      return true;
    }
  }
  return false;
}

/**
 * The base implementation of `_.times` without support for iteratee shorthands
 * or max array length checks.
 *
 * @private
 * @param {number} n The number of times to invoke `iteratee`.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns the array of results.
 */
function baseTimes(n, iteratee) {
  var index = -1,
      result = Array(n);

  while (++index < n) {
    result[index] = iteratee(index);
  }
  return result;
}

/**
 * The base implementation of `_.unary` without support for storing metadata.
 *
 * @private
 * @param {Function} func The function to cap arguments for.
 * @returns {Function} Returns the new capped function.
 */
function baseUnary(func) {
  return function(value) {
    return func(value);
  };
}

/**
 * Checks if a `cache` value for `key` exists.
 *
 * @private
 * @param {Object} cache The cache to query.
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function cacheHas(cache, key) {
  return cache.has(key);
}

/**
 * Gets the value at `key` of `object`.
 *
 * @private
 * @param {Object} [object] The object to query.
 * @param {string} key The key of the property to get.
 * @returns {*} Returns the property value.
 */
function getValue(object, key) {
  return object == null ? undefined : object[key];
}

/**
 * Converts `map` to its key-value pairs.
 *
 * @private
 * @param {Object} map The map to convert.
 * @returns {Array} Returns the key-value pairs.
 */
function mapToArray(map) {
  var index = -1,
      result = Array(map.size);

  map.forEach(function(value, key) {
    result[++index] = [key, value];
  });
  return result;
}

/**
 * Creates a unary function that invokes `func` with its argument transformed.
 *
 * @private
 * @param {Function} func The function to wrap.
 * @param {Function} transform The argument transform.
 * @returns {Function} Returns the new function.
 */
function overArg(func, transform) {
  return function(arg) {
    return func(transform(arg));
  };
}

/**
 * Converts `set` to an array of its values.
 *
 * @private
 * @param {Object} set The set to convert.
 * @returns {Array} Returns the values.
 */
function setToArray(set) {
  var index = -1,
      result = Array(set.size);

  set.forEach(function(value) {
    result[++index] = value;
  });
  return result;
}

/** Used for built-in method references. */
var arrayProto = Array.prototype,
    funcProto = Function.prototype,
    objectProto = Object.prototype;

/** Used to detect overreaching core-js shims. */
var coreJsData = root['__core-js_shared__'];

/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/** Used to detect methods masquerading as native. */
var maskSrcKey = (function() {
  var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
  return uid ? ('Symbol(src)_1.' + uid) : '';
}());

/**
 * Used to resolve the
 * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
 * of values.
 */
var nativeObjectToString = objectProto.toString;

/** Used to detect if a method is native. */
var reIsNative = RegExp('^' +
  funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
  .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);

/** Built-in value references. */
var Buffer = moduleExports ? root.Buffer : undefined,
    Symbol = root.Symbol,
    Uint8Array = root.Uint8Array,
    propertyIsEnumerable = objectProto.propertyIsEnumerable,
    splice = arrayProto.splice,
    symToStringTag = Symbol ? Symbol.toStringTag : undefined;

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeGetSymbols = Object.getOwnPropertySymbols,
    nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined,
    nativeKeys = overArg(Object.keys, Object);

/* Built-in method references that are verified to be native. */
var DataView = getNative(root, 'DataView'),
    Map = getNative(root, 'Map'),
    Promise = getNative(root, 'Promise'),
    Set = getNative(root, 'Set'),
    WeakMap = getNative(root, 'WeakMap'),
    nativeCreate = getNative(Object, 'create');

/** Used to detect maps, sets, and weakmaps. */
var dataViewCtorString = toSource(DataView),
    mapCtorString = toSource(Map),
    promiseCtorString = toSource(Promise),
    setCtorString = toSource(Set),
    weakMapCtorString = toSource(WeakMap);

/** Used to convert symbols to primitives and strings. */
var symbolProto = Symbol ? Symbol.prototype : undefined,
    symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;

/**
 * Creates a hash object.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function Hash(entries) {
  var index = -1,
      length = entries == null ? 0 : entries.length;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

/**
 * Removes all key-value entries from the hash.
 *
 * @private
 * @name clear
 * @memberOf Hash
 */
function hashClear() {
  this.__data__ = nativeCreate ? nativeCreate(null) : {};
  this.size = 0;
}

/**
 * Removes `key` and its value from the hash.
 *
 * @private
 * @name delete
 * @memberOf Hash
 * @param {Object} hash The hash to modify.
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function hashDelete(key) {
  var result = this.has(key) && delete this.__data__[key];
  this.size -= result ? 1 : 0;
  return result;
}

/**
 * Gets the hash value for `key`.
 *
 * @private
 * @name get
 * @memberOf Hash
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function hashGet(key) {
  var data = this.__data__;
  if (nativeCreate) {
    var result = data[key];
    return result === HASH_UNDEFINED ? undefined : result;
  }
  return hasOwnProperty.call(data, key) ? data[key] : undefined;
}

/**
 * Checks if a hash value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf Hash
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function hashHas(key) {
  var data = this.__data__;
  return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);
}

/**
 * Sets the hash `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf Hash
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the hash instance.
 */
function hashSet(key, value) {
  var data = this.__data__;
  this.size += this.has(key) ? 0 : 1;
  data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
  return this;
}

// Add methods to `Hash`.
Hash.prototype.clear = hashClear;
Hash.prototype['delete'] = hashDelete;
Hash.prototype.get = hashGet;
Hash.prototype.has = hashHas;
Hash.prototype.set = hashSet;

/**
 * Creates an list cache object.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function ListCache(entries) {
  var index = -1,
      length = entries == null ? 0 : entries.length;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

/**
 * Removes all key-value entries from the list cache.
 *
 * @private
 * @name clear
 * @memberOf ListCache
 */
function listCacheClear() {
  this.__data__ = [];
  this.size = 0;
}

/**
 * Removes `key` and its value from the list cache.
 *
 * @private
 * @name delete
 * @memberOf ListCache
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function listCacheDelete(key) {
  var data = this.__data__,
      index = assocIndexOf(data, key);

  if (index < 0) {
    return false;
  }
  var lastIndex = data.length - 1;
  if (index == lastIndex) {
    data.pop();
  } else {
    splice.call(data, index, 1);
  }
  --this.size;
  return true;
}

/**
 * Gets the list cache value for `key`.
 *
 * @private
 * @name get
 * @memberOf ListCache
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function listCacheGet(key) {
  var data = this.__data__,
      index = assocIndexOf(data, key);

  return index < 0 ? undefined : data[index][1];
}

/**
 * Checks if a list cache value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf ListCache
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function listCacheHas(key) {
  return assocIndexOf(this.__data__, key) > -1;
}

/**
 * Sets the list cache `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf ListCache
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the list cache instance.
 */
function listCacheSet(key, value) {
  var data = this.__data__,
      index = assocIndexOf(data, key);

  if (index < 0) {
    ++this.size;
    data.push([key, value]);
  } else {
    data[index][1] = value;
  }
  return this;
}

// Add methods to `ListCache`.
ListCache.prototype.clear = listCacheClear;
ListCache.prototype['delete'] = listCacheDelete;
ListCache.prototype.get = listCacheGet;
ListCache.prototype.has = listCacheHas;
ListCache.prototype.set = listCacheSet;

/**
 * Creates a map cache object to store key-value pairs.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function MapCache(entries) {
  var index = -1,
      length = entries == null ? 0 : entries.length;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

/**
 * Removes all key-value entries from the map.
 *
 * @private
 * @name clear
 * @memberOf MapCache
 */
function mapCacheClear() {
  this.size = 0;
  this.__data__ = {
    'hash': new Hash,
    'map': new (Map || ListCache),
    'string': new Hash
  };
}

/**
 * Removes `key` and its value from the map.
 *
 * @private
 * @name delete
 * @memberOf MapCache
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function mapCacheDelete(key) {
  var result = getMapData(this, key)['delete'](key);
  this.size -= result ? 1 : 0;
  return result;
}

/**
 * Gets the map value for `key`.
 *
 * @private
 * @name get
 * @memberOf MapCache
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function mapCacheGet(key) {
  return getMapData(this, key).get(key);
}

/**
 * Checks if a map value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf MapCache
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function mapCacheHas(key) {
  return getMapData(this, key).has(key);
}

/**
 * Sets the map `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf MapCache
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the map cache instance.
 */
function mapCacheSet(key, value) {
  var data = getMapData(this, key),
      size = data.size;

  data.set(key, value);
  this.size += data.size == size ? 0 : 1;
  return this;
}

// Add methods to `MapCache`.
MapCache.prototype.clear = mapCacheClear;
MapCache.prototype['delete'] = mapCacheDelete;
MapCache.prototype.get = mapCacheGet;
MapCache.prototype.has = mapCacheHas;
MapCache.prototype.set = mapCacheSet;

/**
 *
 * Creates an array cache object to store unique values.
 *
 * @private
 * @constructor
 * @param {Array} [values] The values to cache.
 */
function SetCache(values) {
  var index = -1,
      length = values == null ? 0 : values.length;

  this.__data__ = new MapCache;
  while (++index < length) {
    this.add(values[index]);
  }
}

/**
 * Adds `value` to the array cache.
 *
 * @private
 * @name add
 * @memberOf SetCache
 * @alias push
 * @param {*} value The value to cache.
 * @returns {Object} Returns the cache instance.
 */
function setCacheAdd(value) {
  this.__data__.set(value, HASH_UNDEFINED);
  return this;
}

/**
 * Checks if `value` is in the array cache.
 *
 * @private
 * @name has
 * @memberOf SetCache
 * @param {*} value The value to search for.
 * @returns {number} Returns `true` if `value` is found, else `false`.
 */
function setCacheHas(value) {
  return this.__data__.has(value);
}

// Add methods to `SetCache`.
SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
SetCache.prototype.has = setCacheHas;

/**
 * Creates a stack cache object to store key-value pairs.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function Stack(entries) {
  var data = this.__data__ = new ListCache(entries);
  this.size = data.size;
}

/**
 * Removes all key-value entries from the stack.
 *
 * @private
 * @name clear
 * @memberOf Stack
 */
function stackClear() {
  this.__data__ = new ListCache;
  this.size = 0;
}

/**
 * Removes `key` and its value from the stack.
 *
 * @private
 * @name delete
 * @memberOf Stack
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function stackDelete(key) {
  var data = this.__data__,
      result = data['delete'](key);

  this.size = data.size;
  return result;
}

/**
 * Gets the stack value for `key`.
 *
 * @private
 * @name get
 * @memberOf Stack
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function stackGet(key) {
  return this.__data__.get(key);
}

/**
 * Checks if a stack value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf Stack
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function stackHas(key) {
  return this.__data__.has(key);
}

/**
 * Sets the stack `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf Stack
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the stack cache instance.
 */
function stackSet(key, value) {
  var data = this.__data__;
  if (data instanceof ListCache) {
    var pairs = data.__data__;
    if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
      pairs.push([key, value]);
      this.size = ++data.size;
      return this;
    }
    data = this.__data__ = new MapCache(pairs);
  }
  data.set(key, value);
  this.size = data.size;
  return this;
}

// Add methods to `Stack`.
Stack.prototype.clear = stackClear;
Stack.prototype['delete'] = stackDelete;
Stack.prototype.get = stackGet;
Stack.prototype.has = stackHas;
Stack.prototype.set = stackSet;

/**
 * Creates an array of the enumerable property names of the array-like `value`.
 *
 * @private
 * @param {*} value The value to query.
 * @param {boolean} inherited Specify returning inherited property names.
 * @returns {Array} Returns the array of property names.
 */
function arrayLikeKeys(value, inherited) {
  var isArr = isArray(value),
      isArg = !isArr && isArguments(value),
      isBuff = !isArr && !isArg && isBuffer(value),
      isType = !isArr && !isArg && !isBuff && isTypedArray(value),
      skipIndexes = isArr || isArg || isBuff || isType,
      result = skipIndexes ? baseTimes(value.length, String) : [],
      length = result.length;

  for (var key in value) {
    if ((inherited || hasOwnProperty.call(value, key)) &&
        !(skipIndexes && (
           // Safari 9 has enumerable `arguments.length` in strict mode.
           key == 'length' ||
           // Node.js 0.10 has enumerable non-index properties on buffers.
           (isBuff && (key == 'offset' || key == 'parent')) ||
           // PhantomJS 2 has enumerable non-index properties on typed arrays.
           (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
           // Skip index properties.
           isIndex(key, length)
        ))) {
      result.push(key);
    }
  }
  return result;
}

/**
 * Gets the index at which the `key` is found in `array` of key-value pairs.
 *
 * @private
 * @param {Array} array The array to inspect.
 * @param {*} key The key to search for.
 * @returns {number} Returns the index of the matched value, else `-1`.
 */
function assocIndexOf(array, key) {
  var length = array.length;
  while (length--) {
    if (eq(array[length][0], key)) {
      return length;
    }
  }
  return -1;
}

/**
 * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
 * `keysFunc` and `symbolsFunc` to get the enumerable property names and
 * symbols of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @param {Function} keysFunc The function to get the keys of `object`.
 * @param {Function} symbolsFunc The function to get the symbols of `object`.
 * @returns {Array} Returns the array of property names and symbols.
 */
function baseGetAllKeys(object, keysFunc, symbolsFunc) {
  var result = keysFunc(object);
  return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
}

/**
 * The base implementation of `getTag` without fallbacks for buggy environments.
 *
 * @private
 * @param {*} value The value to query.
 * @returns {string} Returns the `toStringTag`.
 */
function baseGetTag(value) {
  if (value == null) {
    return value === undefined ? undefinedTag : nullTag;
  }
  return (symToStringTag && symToStringTag in Object(value))
    ? getRawTag(value)
    : objectToString(value);
}

/**
 * The base implementation of `_.isArguments`.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an `arguments` object,
 */
function baseIsArguments(value) {
  return isObjectLike(value) && baseGetTag(value) == argsTag;
}

/**
 * The base implementation of `_.isEqual` which supports partial comparisons
 * and tracks traversed objects.
 *
 * @private
 * @param {*} value The value to compare.
 * @param {*} other The other value to compare.
 * @param {boolean} bitmask The bitmask flags.
 *  1 - Unordered comparison
 *  2 - Partial comparison
 * @param {Function} [customizer] The function to customize comparisons.
 * @param {Object} [stack] Tracks traversed `value` and `other` objects.
 * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
 */
function baseIsEqual(value, other, bitmask, customizer, stack) {
  if (value === other) {
    return true;
  }
  if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {
    return value !== value && other !== other;
  }
  return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
}

/**
 * A specialized version of `baseIsEqual` for arrays and objects which performs
 * deep comparisons and tracks traversed objects enabling objects with circular
 * references to be compared.
 *
 * @private
 * @param {Object} object The object to compare.
 * @param {Object} other The other object to compare.
 * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
 * @param {Function} customizer The function to customize comparisons.
 * @param {Function} equalFunc The function to determine equivalents of values.
 * @param {Object} [stack] Tracks traversed `object` and `other` objects.
 * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
 */
function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {
  var objIsArr = isArray(object),
      othIsArr = isArray(other),
      objTag = objIsArr ? arrayTag : getTag(object),
      othTag = othIsArr ? arrayTag : getTag(other);

  objTag = objTag == argsTag ? objectTag : objTag;
  othTag = othTag == argsTag ? objectTag : othTag;

  var objIsObj = objTag == objectTag,
      othIsObj = othTag == objectTag,
      isSameTag = objTag == othTag;

  if (isSameTag && isBuffer(object)) {
    if (!isBuffer(other)) {
      return false;
    }
    objIsArr = true;
    objIsObj = false;
  }
  if (isSameTag && !objIsObj) {
    stack || (stack = new Stack);
    return (objIsArr || isTypedArray(object))
      ? equalArrays(object, other, bitmask, customizer, equalFunc, stack)
      : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);
  }
  if (!(bitmask & COMPARE_PARTIAL_FLAG)) {
    var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
        othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');

    if (objIsWrapped || othIsWrapped) {
      var objUnwrapped = objIsWrapped ? object.value() : object,
          othUnwrapped = othIsWrapped ? other.value() : other;

      stack || (stack = new Stack);
      return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);
    }
  }
  if (!isSameTag) {
    return false;
  }
  stack || (stack = new Stack);
  return equalObjects(object, other, bitmask, customizer, equalFunc, stack);
}

/**
 * The base implementation of `_.isNative` without bad shim checks.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a native function,
 *  else `false`.
 */
function baseIsNative(value) {
  if (!isObject(value) || isMasked(value)) {
    return false;
  }
  var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
  return pattern.test(toSource(value));
}

/**
 * The base implementation of `_.isTypedArray` without Node.js optimizations.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
 */
function baseIsTypedArray(value) {
  return isObjectLike(value) &&
    isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
}

/**
 * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 */
function baseKeys(object) {
  if (!isPrototype(object)) {
    return nativeKeys(object);
  }
  var result = [];
  for (var key in Object(object)) {
    if (hasOwnProperty.call(object, key) && key != 'constructor') {
      result.push(key);
    }
  }
  return result;
}

/**
 * A specialized version of `baseIsEqualDeep` for arrays with support for
 * partial deep comparisons.
 *
 * @private
 * @param {Array} array The array to compare.
 * @param {Array} other The other array to compare.
 * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
 * @param {Function} customizer The function to customize comparisons.
 * @param {Function} equalFunc The function to determine equivalents of values.
 * @param {Object} stack Tracks traversed `array` and `other` objects.
 * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
 */
function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {
  var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
      arrLength = array.length,
      othLength = other.length;

  if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
    return false;
  }
  // Assume cyclic values are equal.
  var stacked = stack.get(array);
  if (stacked && stack.get(other)) {
    return stacked == other;
  }
  var index = -1,
      result = true,
      seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;

  stack.set(array, other);
  stack.set(other, array);

  // Ignore non-index properties.
  while (++index < arrLength) {
    var arrValue = array[index],
        othValue = other[index];

    if (customizer) {
      var compared = isPartial
        ? customizer(othValue, arrValue, index, other, array, stack)
        : customizer(arrValue, othValue, index, array, other, stack);
    }
    if (compared !== undefined) {
      if (compared) {
        continue;
      }
      result = false;
      break;
    }
    // Recursively compare arrays (susceptible to call stack limits).
    if (seen) {
      if (!arraySome(other, function(othValue, othIndex) {
            if (!cacheHas(seen, othIndex) &&
                (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {
              return seen.push(othIndex);
            }
          })) {
        result = false;
        break;
      }
    } else if (!(
          arrValue === othValue ||
            equalFunc(arrValue, othValue, bitmask, customizer, stack)
        )) {
      result = false;
      break;
    }
  }
  stack['delete'](array);
  stack['delete'](other);
  return result;
}

/**
 * A specialized version of `baseIsEqualDeep` for comparing objects of
 * the same `toStringTag`.
 *
 * **Note:** This function only supports comparing values with tags of
 * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
 *
 * @private
 * @param {Object} object The object to compare.
 * @param {Object} other The other object to compare.
 * @param {string} tag The `toStringTag` of the objects to compare.
 * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
 * @param {Function} customizer The function to customize comparisons.
 * @param {Function} equalFunc The function to determine equivalents of values.
 * @param {Object} stack Tracks traversed `object` and `other` objects.
 * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
 */
function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {
  switch (tag) {
    case dataViewTag:
      if ((object.byteLength != other.byteLength) ||
          (object.byteOffset != other.byteOffset)) {
        return false;
      }
      object = object.buffer;
      other = other.buffer;

    case arrayBufferTag:
      if ((object.byteLength != other.byteLength) ||
          !equalFunc(new Uint8Array(object), new Uint8Array(other))) {
        return false;
      }
      return true;

    case boolTag:
    case dateTag:
    case numberTag:
      // Coerce booleans to `1` or `0` and dates to milliseconds.
      // Invalid dates are coerced to `NaN`.
      return eq(+object, +other);

    case errorTag:
      return object.name == other.name && object.message == other.message;

    case regexpTag:
    case stringTag:
      // Coerce regexes to strings and treat strings, primitives and objects,
      // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
      // for more details.
      return object == (other + '');

    case mapTag:
      var convert = mapToArray;

    case setTag:
      var isPartial = bitmask & COMPARE_PARTIAL_FLAG;
      convert || (convert = setToArray);

      if (object.size != other.size && !isPartial) {
        return false;
      }
      // Assume cyclic values are equal.
      var stacked = stack.get(object);
      if (stacked) {
        return stacked == other;
      }
      bitmask |= COMPARE_UNORDERED_FLAG;

      // Recursively compare objects (susceptible to call stack limits).
      stack.set(object, other);
      var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);
      stack['delete'](object);
      return result;

    case symbolTag:
      if (symbolValueOf) {
        return symbolValueOf.call(object) == symbolValueOf.call(other);
      }
  }
  return false;
}

/**
 * A specialized version of `baseIsEqualDeep` for objects with support for
 * partial deep comparisons.
 *
 * @private
 * @param {Object} object The object to compare.
 * @param {Object} other The other object to compare.
 * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
 * @param {Function} customizer The function to customize comparisons.
 * @param {Function} equalFunc The function to determine equivalents of values.
 * @param {Object} stack Tracks traversed `object` and `other` objects.
 * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
 */
function equalObjects(object, other, bitmask, customizer, equalFunc, stack) {
  var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
      objProps = getAllKeys(object),
      objLength = objProps.length,
      othProps = getAllKeys(other),
      othLength = othProps.length;

  if (objLength != othLength && !isPartial) {
    return false;
  }
  var index = objLength;
  while (index--) {
    var key = objProps[index];
    if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {
      return false;
    }
  }
  // Assume cyclic values are equal.
  var stacked = stack.get(object);
  if (stacked && stack.get(other)) {
    return stacked == other;
  }
  var result = true;
  stack.set(object, other);
  stack.set(other, object);

  var skipCtor = isPartial;
  while (++index < objLength) {
    key = objProps[index];
    var objValue = object[key],
        othValue = other[key];

    if (customizer) {
      var compared = isPartial
        ? customizer(othValue, objValue, key, other, object, stack)
        : customizer(objValue, othValue, key, object, other, stack);
    }
    // Recursively compare objects (susceptible to call stack limits).
    if (!(compared === undefined
          ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))
          : compared
        )) {
      result = false;
      break;
    }
    skipCtor || (skipCtor = key == 'constructor');
  }
  if (result && !skipCtor) {
    var objCtor = object.constructor,
        othCtor = other.constructor;

    // Non `Object` object instances with different constructors are not equal.
    if (objCtor != othCtor &&
        ('constructor' in object && 'constructor' in other) &&
        !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
          typeof othCtor == 'function' && othCtor instanceof othCtor)) {
      result = false;
    }
  }
  stack['delete'](object);
  stack['delete'](other);
  return result;
}

/**
 * Creates an array of own enumerable property names and symbols of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names and symbols.
 */
function getAllKeys(object) {
  return baseGetAllKeys(object, keys, getSymbols);
}

/**
 * Gets the data for `map`.
 *
 * @private
 * @param {Object} map The map to query.
 * @param {string} key The reference key.
 * @returns {*} Returns the map data.
 */
function getMapData(map, key) {
  var data = map.__data__;
  return isKeyable(key)
    ? data[typeof key == 'string' ? 'string' : 'hash']
    : data.map;
}

/**
 * Gets the native function at `key` of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @param {string} key The key of the method to get.
 * @returns {*} Returns the function if it's native, else `undefined`.
 */
function getNative(object, key) {
  var value = getValue(object, key);
  return baseIsNative(value) ? value : undefined;
}

/**
 * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
 *
 * @private
 * @param {*} value The value to query.
 * @returns {string} Returns the raw `toStringTag`.
 */
function getRawTag(value) {
  var isOwn = hasOwnProperty.call(value, symToStringTag),
      tag = value[symToStringTag];

  try {
    value[symToStringTag] = undefined;
    var unmasked = true;
  } catch (e) {}

  var result = nativeObjectToString.call(value);
  if (unmasked) {
    if (isOwn) {
      value[symToStringTag] = tag;
    } else {
      delete value[symToStringTag];
    }
  }
  return result;
}

/**
 * Creates an array of the own enumerable symbols of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of symbols.
 */
var getSymbols = !nativeGetSymbols ? stubArray : function(object) {
  if (object == null) {
    return [];
  }
  object = Object(object);
  return arrayFilter(nativeGetSymbols(object), function(symbol) {
    return propertyIsEnumerable.call(object, symbol);
  });
};

/**
 * Gets the `toStringTag` of `value`.
 *
 * @private
 * @param {*} value The value to query.
 * @returns {string} Returns the `toStringTag`.
 */
var getTag = baseGetTag;

// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
    (Map && getTag(new Map) != mapTag) ||
    (Promise && getTag(Promise.resolve()) != promiseTag) ||
    (Set && getTag(new Set) != setTag) ||
    (WeakMap && getTag(new WeakMap) != weakMapTag)) {
  getTag = function(value) {
    var result = baseGetTag(value),
        Ctor = result == objectTag ? value.constructor : undefined,
        ctorString = Ctor ? toSource(Ctor) : '';

    if (ctorString) {
      switch (ctorString) {
        case dataViewCtorString: return dataViewTag;
        case mapCtorString: return mapTag;
        case promiseCtorString: return promiseTag;
        case setCtorString: return setTag;
        case weakMapCtorString: return weakMapTag;
      }
    }
    return result;
  };
}

/**
 * Checks if `value` is a valid array-like index.
 *
 * @private
 * @param {*} value The value to check.
 * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
 * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
 */
function isIndex(value, length) {
  length = length == null ? MAX_SAFE_INTEGER : length;
  return !!length &&
    (typeof value == 'number' || reIsUint.test(value)) &&
    (value > -1 && value % 1 == 0 && value < length);
}

/**
 * Checks if `value` is suitable for use as unique object key.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
 */
function isKeyable(value) {
  var type = typeof value;
  return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
    ? (value !== '__proto__')
    : (value === null);
}

/**
 * Checks if `func` has its source masked.
 *
 * @private
 * @param {Function} func The function to check.
 * @returns {boolean} Returns `true` if `func` is masked, else `false`.
 */
function isMasked(func) {
  return !!maskSrcKey && (maskSrcKey in func);
}

/**
 * Checks if `value` is likely a prototype object.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
 */
function isPrototype(value) {
  var Ctor = value && value.constructor,
      proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;

  return value === proto;
}

/**
 * Converts `value` to a string using `Object.prototype.toString`.
 *
 * @private
 * @param {*} value The value to convert.
 * @returns {string} Returns the converted string.
 */
function objectToString(value) {
  return nativeObjectToString.call(value);
}

/**
 * Converts `func` to its source code.
 *
 * @private
 * @param {Function} func The function to convert.
 * @returns {string} Returns the source code.
 */
function toSource(func) {
  if (func != null) {
    try {
      return funcToString.call(func);
    } catch (e) {}
    try {
      return (func + '');
    } catch (e) {}
  }
  return '';
}

/**
 * Performs a
 * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
 * comparison between two values to determine if they are equivalent.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to compare.
 * @param {*} other The other value to compare.
 * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
 * @example
 *
 * var object = { 'a': 1 };
 * var other = { 'a': 1 };
 *
 * _.eq(object, object);
 * // => true
 *
 * _.eq(object, other);
 * // => false
 *
 * _.eq('a', 'a');
 * // => true
 *
 * _.eq('a', Object('a'));
 * // => false
 *
 * _.eq(NaN, NaN);
 * // => true
 */
function eq(value, other) {
  return value === other || (value !== value && other !== other);
}

/**
 * Checks if `value` is likely an `arguments` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an `arguments` object,
 *  else `false`.
 * @example
 *
 * _.isArguments(function() { return arguments; }());
 * // => true
 *
 * _.isArguments([1, 2, 3]);
 * // => false
 */
var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
  return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&
    !propertyIsEnumerable.call(value, 'callee');
};

/**
 * Checks if `value` is classified as an `Array` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an array, else `false`.
 * @example
 *
 * _.isArray([1, 2, 3]);
 * // => true
 *
 * _.isArray(document.body.children);
 * // => false
 *
 * _.isArray('abc');
 * // => false
 *
 * _.isArray(_.noop);
 * // => false
 */
var isArray = Array.isArray;

/**
 * Checks if `value` is array-like. A value is considered array-like if it's
 * not a function and has a `value.length` that's an integer greater than or
 * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
 * @example
 *
 * _.isArrayLike([1, 2, 3]);
 * // => true
 *
 * _.isArrayLike(document.body.children);
 * // => true
 *
 * _.isArrayLike('abc');
 * // => true
 *
 * _.isArrayLike(_.noop);
 * // => false
 */
function isArrayLike(value) {
  return value != null && isLength(value.length) && !isFunction(value);
}

/**
 * Checks if `value` is a buffer.
 *
 * @static
 * @memberOf _
 * @since 4.3.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
 * @example
 *
 * _.isBuffer(new Buffer(2));
 * // => true
 *
 * _.isBuffer(new Uint8Array(2));
 * // => false
 */
var isBuffer = nativeIsBuffer || stubFalse;

/**
 * Performs a deep comparison between two values to determine if they are
 * equivalent.
 *
 * **Note:** This method supports comparing arrays, array buffers, booleans,
 * date objects, error objects, maps, numbers, `Object` objects, regexes,
 * sets, strings, symbols, and typed arrays. `Object` objects are compared
 * by their own, not inherited, enumerable properties. Functions and DOM
 * nodes are compared by strict equality, i.e. `===`.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to compare.
 * @param {*} other The other value to compare.
 * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
 * @example
 *
 * var object = { 'a': 1 };
 * var other = { 'a': 1 };
 *
 * _.isEqual(object, other);
 * // => true
 *
 * object === other;
 * // => false
 */
function isEqual(value, other) {
  return baseIsEqual(value, other);
}

/**
 * Checks if `value` is classified as a `Function` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a function, else `false`.
 * @example
 *
 * _.isFunction(_);
 * // => true
 *
 * _.isFunction(/abc/);
 * // => false
 */
function isFunction(value) {
  if (!isObject(value)) {
    return false;
  }
  // The use of `Object#toString` avoids issues with the `typeof` operator
  // in Safari 9 which returns 'object' for typed arrays and other constructors.
  var tag = baseGetTag(value);
  return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
}

/**
 * Checks if `value` is a valid array-like length.
 *
 * **Note:** This method is loosely based on
 * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
 * @example
 *
 * _.isLength(3);
 * // => true
 *
 * _.isLength(Number.MIN_VALUE);
 * // => false
 *
 * _.isLength(Infinity);
 * // => false
 *
 * _.isLength('3');
 * // => false
 */
function isLength(value) {
  return typeof value == 'number' &&
    value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
}

/**
 * Checks if `value` is the
 * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
 * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an object, else `false`.
 * @example
 *
 * _.isObject({});
 * // => true
 *
 * _.isObject([1, 2, 3]);
 * // => true
 *
 * _.isObject(_.noop);
 * // => true
 *
 * _.isObject(null);
 * // => false
 */
function isObject(value) {
  var type = typeof value;
  return value != null && (type == 'object' || type == 'function');
}

/**
 * Checks if `value` is object-like. A value is object-like if it's not `null`
 * and has a `typeof` result of "object".
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
 * @example
 *
 * _.isObjectLike({});
 * // => true
 *
 * _.isObjectLike([1, 2, 3]);
 * // => true
 *
 * _.isObjectLike(_.noop);
 * // => false
 *
 * _.isObjectLike(null);
 * // => false
 */
function isObjectLike(value) {
  return value != null && typeof value == 'object';
}

/**
 * Checks if `value` is classified as a typed array.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
 * @example
 *
 * _.isTypedArray(new Uint8Array);
 * // => true
 *
 * _.isTypedArray([]);
 * // => false
 */
var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;

/**
 * Creates an array of the own enumerable property names of `object`.
 *
 * **Note:** Non-object values are coerced to objects. See the
 * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
 * for more details.
 *
 * @static
 * @since 0.1.0
 * @memberOf _
 * @category Object
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 *   this.b = 2;
 * }
 *
 * Foo.prototype.c = 3;
 *
 * _.keys(new Foo);
 * // => ['a', 'b'] (iteration order is not guaranteed)
 *
 * _.keys('hi');
 * // => ['0', '1']
 */
function keys(object) {
  return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
}

/**
 * This method returns a new empty array.
 *
 * @static
 * @memberOf _
 * @since 4.13.0
 * @category Util
 * @returns {Array} Returns the new empty array.
 * @example
 *
 * var arrays = _.times(2, _.stubArray);
 *
 * console.log(arrays);
 * // => [[], []]
 *
 * console.log(arrays[0] === arrays[1]);
 * // => false
 */
function stubArray() {
  return [];
}

/**
 * This method returns `false`.
 *
 * @static
 * @memberOf _
 * @since 4.13.0
 * @category Util
 * @returns {boolean} Returns `false`.
 * @example
 *
 * _.times(2, _.stubFalse);
 * // => [false, false]
 */
function stubFalse() {
  return false;
}

module.exports = isEqual;

}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],11:[function(require,module,exports){
// shim for using process in browser
var process = module.exports = {};

// cached from whatever global is present so that test runners that stub it
// don't break things.  But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals.  It's inside a
// function because try/catches deoptimize in certain engines.

var cachedSetTimeout;
var cachedClearTimeout;

function defaultSetTimout() {
    throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
    throw new Error('clearTimeout has not been defined');
}
(function () {
    try {
        if (typeof setTimeout === 'function') {
            cachedSetTimeout = setTimeout;
        } else {
            cachedSetTimeout = defaultSetTimout;
        }
    } catch (e) {
        cachedSetTimeout = defaultSetTimout;
    }
    try {
        if (typeof clearTimeout === 'function') {
            cachedClearTimeout = clearTimeout;
        } else {
            cachedClearTimeout = defaultClearTimeout;
        }
    } catch (e) {
        cachedClearTimeout = defaultClearTimeout;
    }
} ())
function runTimeout(fun) {
    if (cachedSetTimeout === setTimeout) {
        //normal enviroments in sane situations
        return setTimeout(fun, 0);
    }
    // if setTimeout wasn't available but was latter defined
    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
        cachedSetTimeout = setTimeout;
        return setTimeout(fun, 0);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedSetTimeout(fun, 0);
    } catch(e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
            return cachedSetTimeout.call(null, fun, 0);
        } catch(e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
            return cachedSetTimeout.call(this, fun, 0);
        }
    }


}
function runClearTimeout(marker) {
    if (cachedClearTimeout === clearTimeout) {
        //normal enviroments in sane situations
        return clearTimeout(marker);
    }
    // if clearTimeout wasn't available but was latter defined
    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
        cachedClearTimeout = clearTimeout;
        return clearTimeout(marker);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedClearTimeout(marker);
    } catch (e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
            return cachedClearTimeout.call(null, marker);
        } catch (e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
            return cachedClearTimeout.call(this, marker);
        }
    }



}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;

function cleanUpNextTick() {
    if (!draining || !currentQueue) {
        return;
    }
    draining = false;
    if (currentQueue.length) {
        queue = currentQueue.concat(queue);
    } else {
        queueIndex = -1;
    }
    if (queue.length) {
        drainQueue();
    }
}

function drainQueue() {
    if (draining) {
        return;
    }
    var timeout = runTimeout(cleanUpNextTick);
    draining = true;

    var len = queue.length;
    while(len) {
        currentQueue = queue;
        queue = [];
        while (++queueIndex < len) {
            if (currentQueue) {
                currentQueue[queueIndex].run();
            }
        }
        queueIndex = -1;
        len = queue.length;
    }
    currentQueue = null;
    draining = false;
    runClearTimeout(timeout);
}

process.nextTick = function (fun) {
    var args = new Array(arguments.length - 1);
    if (arguments.length > 1) {
        for (var i = 1; i < arguments.length; i++) {
            args[i - 1] = arguments[i];
        }
    }
    queue.push(new Item(fun, args));
    if (queue.length === 1 && !draining) {
        runTimeout(drainQueue);
    }
};

// v8 likes predictible objects
function Item(fun, array) {
    this.fun = fun;
    this.array = array;
}
Item.prototype.run = function () {
    this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};

function noop() {}

process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;

process.listeners = function (name) { return [] }

process.binding = function (name) {
    throw new Error('process.binding is not supported');
};

process.cwd = function () { return '/' };
process.chdir = function (dir) {
    throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };

},{}],12:[function(require,module,exports){
(function (global){(function (){
/*! https://mths.be/punycode v1.4.1 by @mathias */
;(function(root) {

	/** Detect free variables */
	var freeExports = typeof exports == 'object' && exports &&
		!exports.nodeType && exports;
	var freeModule = typeof module == 'object' && module &&
		!module.nodeType && module;
	var freeGlobal = typeof global == 'object' && global;
	if (
		freeGlobal.global === freeGlobal ||
		freeGlobal.window === freeGlobal ||
		freeGlobal.self === freeGlobal
	) {
		root = freeGlobal;
	}

	/**
	 * The `punycode` object.
	 * @name punycode
	 * @type Object
	 */
	var punycode,

	/** Highest positive signed 32-bit float value */
	maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1

	/** Bootstring parameters */
	base = 36,
	tMin = 1,
	tMax = 26,
	skew = 38,
	damp = 700,
	initialBias = 72,
	initialN = 128, // 0x80
	delimiter = '-', // '\x2D'

	/** Regular expressions */
	regexPunycode = /^xn--/,
	regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars
	regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators

	/** Error messages */
	errors = {
		'overflow': 'Overflow: input needs wider integers to process',
		'not-basic': 'Illegal input >= 0x80 (not a basic code point)',
		'invalid-input': 'Invalid input'
	},

	/** Convenience shortcuts */
	baseMinusTMin = base - tMin,
	floor = Math.floor,
	stringFromCharCode = String.fromCharCode,

	/** Temporary variable */
	key;

	/*--------------------------------------------------------------------------*/

	/**
	 * A generic error utility function.
	 * @private
	 * @param {String} type The error type.
	 * @returns {Error} Throws a `RangeError` with the applicable error message.
	 */
	function error(type) {
		throw new RangeError(errors[type]);
	}

	/**
	 * A generic `Array#map` utility function.
	 * @private
	 * @param {Array} array The array to iterate over.
	 * @param {Function} callback The function that gets called for every array
	 * item.
	 * @returns {Array} A new array of values returned by the callback function.
	 */
	function map(array, fn) {
		var length = array.length;
		var result = [];
		while (length--) {
			result[length] = fn(array[length]);
		}
		return result;
	}

	/**
	 * A simple `Array#map`-like wrapper to work with domain name strings or email
	 * addresses.
	 * @private
	 * @param {String} domain The domain name or email address.
	 * @param {Function} callback The function that gets called for every
	 * character.
	 * @returns {Array} A new string of characters returned by the callback
	 * function.
	 */
	function mapDomain(string, fn) {
		var parts = string.split('@');
		var result = '';
		if (parts.length > 1) {
			// In email addresses, only the domain name should be punycoded. Leave
			// the local part (i.e. everything up to `@`) intact.
			result = parts[0] + '@';
			string = parts[1];
		}
		// Avoid `split(regex)` for IE8 compatibility. See #17.
		string = string.replace(regexSeparators, '\x2E');
		var labels = string.split('.');
		var encoded = map(labels, fn).join('.');
		return result + encoded;
	}

	/**
	 * Creates an array containing the numeric code points of each Unicode
	 * character in the string. While JavaScript uses UCS-2 internally,
	 * this function will convert a pair of surrogate halves (each of which
	 * UCS-2 exposes as separate characters) into a single code point,
	 * matching UTF-16.
	 * @see `punycode.ucs2.encode`
	 * @see <https://mathiasbynens.be/notes/javascript-encoding>
	 * @memberOf punycode.ucs2
	 * @name decode
	 * @param {String} string The Unicode input string (UCS-2).
	 * @returns {Array} The new array of code points.
	 */
	function ucs2decode(string) {
		var output = [],
		    counter = 0,
		    length = string.length,
		    value,
		    extra;
		while (counter < length) {
			value = string.charCodeAt(counter++);
			if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
				// high surrogate, and there is a next character
				extra = string.charCodeAt(counter++);
				if ((extra & 0xFC00) == 0xDC00) { // low surrogate
					output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
				} else {
					// unmatched surrogate; only append this code unit, in case the next
					// code unit is the high surrogate of a surrogate pair
					output.push(value);
					counter--;
				}
			} else {
				output.push(value);
			}
		}
		return output;
	}

	/**
	 * Creates a string based on an array of numeric code points.
	 * @see `punycode.ucs2.decode`
	 * @memberOf punycode.ucs2
	 * @name encode
	 * @param {Array} codePoints The array of numeric code points.
	 * @returns {String} The new Unicode string (UCS-2).
	 */
	function ucs2encode(array) {
		return map(array, function(value) {
			var output = '';
			if (value > 0xFFFF) {
				value -= 0x10000;
				output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
				value = 0xDC00 | value & 0x3FF;
			}
			output += stringFromCharCode(value);
			return output;
		}).join('');
	}

	/**
	 * Converts a basic code point into a digit/integer.
	 * @see `digitToBasic()`
	 * @private
	 * @param {Number} codePoint The basic numeric code point value.
	 * @returns {Number} The numeric value of a basic code point (for use in
	 * representing integers) in the range `0` to `base - 1`, or `base` if
	 * the code point does not represent a value.
	 */
	function basicToDigit(codePoint) {
		if (codePoint - 48 < 10) {
			return codePoint - 22;
		}
		if (codePoint - 65 < 26) {
			return codePoint - 65;
		}
		if (codePoint - 97 < 26) {
			return codePoint - 97;
		}
		return base;
	}

	/**
	 * Converts a digit/integer into a basic code point.
	 * @see `basicToDigit()`
	 * @private
	 * @param {Number} digit The numeric value of a basic code point.
	 * @returns {Number} The basic code point whose value (when used for
	 * representing integers) is `digit`, which needs to be in the range
	 * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is
	 * used; else, the lowercase form is used. The behavior is undefined
	 * if `flag` is non-zero and `digit` has no uppercase form.
	 */
	function digitToBasic(digit, flag) {
		//  0..25 map to ASCII a..z or A..Z
		// 26..35 map to ASCII 0..9
		return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);
	}

	/**
	 * Bias adaptation function as per section 3.4 of RFC 3492.
	 * https://tools.ietf.org/html/rfc3492#section-3.4
	 * @private
	 */
	function adapt(delta, numPoints, firstTime) {
		var k = 0;
		delta = firstTime ? floor(delta / damp) : delta >> 1;
		delta += floor(delta / numPoints);
		for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) {
			delta = floor(delta / baseMinusTMin);
		}
		return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));
	}

	/**
	 * Converts a Punycode string of ASCII-only symbols to a string of Unicode
	 * symbols.
	 * @memberOf punycode
	 * @param {String} input The Punycode string of ASCII-only symbols.
	 * @returns {String} The resulting string of Unicode symbols.
	 */
	function decode(input) {
		// Don't use UCS-2
		var output = [],
		    inputLength = input.length,
		    out,
		    i = 0,
		    n = initialN,
		    bias = initialBias,
		    basic,
		    j,
		    index,
		    oldi,
		    w,
		    k,
		    digit,
		    t,
		    /** Cached calculation results */
		    baseMinusT;

		// Handle the basic code points: let `basic` be the number of input code
		// points before the last delimiter, or `0` if there is none, then copy
		// the first basic code points to the output.

		basic = input.lastIndexOf(delimiter);
		if (basic < 0) {
			basic = 0;
		}

		for (j = 0; j < basic; ++j) {
			// if it's not a basic code point
			if (input.charCodeAt(j) >= 0x80) {
				error('not-basic');
			}
			output.push(input.charCodeAt(j));
		}

		// Main decoding loop: start just after the last delimiter if any basic code
		// points were copied; start at the beginning otherwise.

		for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) {

			// `index` is the index of the next character to be consumed.
			// Decode a generalized variable-length integer into `delta`,
			// which gets added to `i`. The overflow checking is easier
			// if we increase `i` as we go, then subtract off its starting
			// value at the end to obtain `delta`.
			for (oldi = i, w = 1, k = base; /* no condition */; k += base) {

				if (index >= inputLength) {
					error('invalid-input');
				}

				digit = basicToDigit(input.charCodeAt(index++));

				if (digit >= base || digit > floor((maxInt - i) / w)) {
					error('overflow');
				}

				i += digit * w;
				t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);

				if (digit < t) {
					break;
				}

				baseMinusT = base - t;
				if (w > floor(maxInt / baseMinusT)) {
					error('overflow');
				}

				w *= baseMinusT;

			}

			out = output.length + 1;
			bias = adapt(i - oldi, out, oldi == 0);

			// `i` was supposed to wrap around from `out` to `0`,
			// incrementing `n` each time, so we'll fix that now:
			if (floor(i / out) > maxInt - n) {
				error('overflow');
			}

			n += floor(i / out);
			i %= out;

			// Insert `n` at position `i` of the output
			output.splice(i++, 0, n);

		}

		return ucs2encode(output);
	}

	/**
	 * Converts a string of Unicode symbols (e.g. a domain name label) to a
	 * Punycode string of ASCII-only symbols.
	 * @memberOf punycode
	 * @param {String} input The string of Unicode symbols.
	 * @returns {String} The resulting Punycode string of ASCII-only symbols.
	 */
	function encode(input) {
		var n,
		    delta,
		    handledCPCount,
		    basicLength,
		    bias,
		    j,
		    m,
		    q,
		    k,
		    t,
		    currentValue,
		    output = [],
		    /** `inputLength` will hold the number of code points in `input`. */
		    inputLength,
		    /** Cached calculation results */
		    handledCPCountPlusOne,
		    baseMinusT,
		    qMinusT;

		// Convert the input in UCS-2 to Unicode
		input = ucs2decode(input);

		// Cache the length
		inputLength = input.length;

		// Initialize the state
		n = initialN;
		delta = 0;
		bias = initialBias;

		// Handle the basic code points
		for (j = 0; j < inputLength; ++j) {
			currentValue = input[j];
			if (currentValue < 0x80) {
				output.push(stringFromCharCode(currentValue));
			}
		}

		handledCPCount = basicLength = output.length;

		// `handledCPCount` is the number of code points that have been handled;
		// `basicLength` is the number of basic code points.

		// Finish the basic string - if it is not empty - with a delimiter
		if (basicLength) {
			output.push(delimiter);
		}

		// Main encoding loop:
		while (handledCPCount < inputLength) {

			// All non-basic code points < n have been handled already. Find the next
			// larger one:
			for (m = maxInt, j = 0; j < inputLength; ++j) {
				currentValue = input[j];
				if (currentValue >= n && currentValue < m) {
					m = currentValue;
				}
			}

			// Increase `delta` enough to advance the decoder's <n,i> state to <m,0>,
			// but guard against overflow
			handledCPCountPlusOne = handledCPCount + 1;
			if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {
				error('overflow');
			}

			delta += (m - n) * handledCPCountPlusOne;
			n = m;

			for (j = 0; j < inputLength; ++j) {
				currentValue = input[j];

				if (currentValue < n && ++delta > maxInt) {
					error('overflow');
				}

				if (currentValue == n) {
					// Represent delta as a generalized variable-length integer
					for (q = delta, k = base; /* no condition */; k += base) {
						t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
						if (q < t) {
							break;
						}
						qMinusT = q - t;
						baseMinusT = base - t;
						output.push(
							stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0))
						);
						q = floor(qMinusT / baseMinusT);
					}

					output.push(stringFromCharCode(digitToBasic(q, 0)));
					bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);
					delta = 0;
					++handledCPCount;
				}
			}

			++delta;
			++n;

		}
		return output.join('');
	}

	/**
	 * Converts a Punycode string representing a domain name or an email address
	 * to Unicode. Only the Punycoded parts of the input will be converted, i.e.
	 * it doesn't matter if you call it on a string that has already been
	 * converted to Unicode.
	 * @memberOf punycode
	 * @param {String} input The Punycoded domain name or email address to
	 * convert to Unicode.
	 * @returns {String} The Unicode representation of the given Punycode
	 * string.
	 */
	function toUnicode(input) {
		return mapDomain(input, function(string) {
			return regexPunycode.test(string)
				? decode(string.slice(4).toLowerCase())
				: string;
		});
	}

	/**
	 * Converts a Unicode string representing a domain name or an email address to
	 * Punycode. Only the non-ASCII parts of the domain name will be converted,
	 * i.e. it doesn't matter if you call it with a domain that's already in
	 * ASCII.
	 * @memberOf punycode
	 * @param {String} input The domain name or email address to convert, as a
	 * Unicode string.
	 * @returns {String} The Punycode representation of the given domain name or
	 * email address.
	 */
	function toASCII(input) {
		return mapDomain(input, function(string) {
			return regexNonASCII.test(string)
				? 'xn--' + encode(string)
				: string;
		});
	}

	/*--------------------------------------------------------------------------*/

	/** Define the public API */
	punycode = {
		/**
		 * A string representing the current Punycode.js version number.
		 * @memberOf punycode
		 * @type String
		 */
		'version': '1.4.1',
		/**
		 * An object of methods to convert from JavaScript's internal character
		 * representation (UCS-2) to Unicode code points, and back.
		 * @see <https://mathiasbynens.be/notes/javascript-encoding>
		 * @memberOf punycode
		 * @type Object
		 */
		'ucs2': {
			'decode': ucs2decode,
			'encode': ucs2encode
		},
		'decode': decode,
		'encode': encode,
		'toASCII': toASCII,
		'toUnicode': toUnicode
	};

	/** Expose `punycode` */
	// Some AMD build optimizers, like r.js, check for specific condition patterns
	// like the following:
	if (
		typeof define == 'function' &&
		typeof define.amd == 'object' &&
		define.amd
	) {
		define('punycode', function() {
			return punycode;
		});
	} else if (freeExports && freeModule) {
		if (module.exports == freeExports) {
			// in Node.js, io.js, or RingoJS v0.8.0+
			freeModule.exports = punycode;
		} else {
			// in Narwhal or RingoJS v0.7.0-
			for (key in punycode) {
				punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]);
			}
		}
	} else {
		// in Rhino or a web browser
		root.punycode = punycode;
	}

}(this));

}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],13:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

'use strict';

// If obj.hasOwnProperty has been overridden, then calling
// obj.hasOwnProperty(prop) will break.
// See: https://github.com/joyent/node/issues/1707
function hasOwnProperty(obj, prop) {
  return Object.prototype.hasOwnProperty.call(obj, prop);
}

module.exports = function(qs, sep, eq, options) {
  sep = sep || '&';
  eq = eq || '=';
  var obj = {};

  if (typeof qs !== 'string' || qs.length === 0) {
    return obj;
  }

  var regexp = /\+/g;
  qs = qs.split(sep);

  var maxKeys = 1000;
  if (options && typeof options.maxKeys === 'number') {
    maxKeys = options.maxKeys;
  }

  var len = qs.length;
  // maxKeys <= 0 means that we should not limit keys count
  if (maxKeys > 0 && len > maxKeys) {
    len = maxKeys;
  }

  for (var i = 0; i < len; ++i) {
    var x = qs[i].replace(regexp, '%20'),
        idx = x.indexOf(eq),
        kstr, vstr, k, v;

    if (idx >= 0) {
      kstr = x.substr(0, idx);
      vstr = x.substr(idx + 1);
    } else {
      kstr = x;
      vstr = '';
    }

    k = decodeURIComponent(kstr);
    v = decodeURIComponent(vstr);

    if (!hasOwnProperty(obj, k)) {
      obj[k] = v;
    } else if (isArray(obj[k])) {
      obj[k].push(v);
    } else {
      obj[k] = [obj[k], v];
    }
  }

  return obj;
};

var isArray = Array.isArray || function (xs) {
  return Object.prototype.toString.call(xs) === '[object Array]';
};

},{}],14:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

'use strict';

var stringifyPrimitive = function(v) {
  switch (typeof v) {
    case 'string':
      return v;

    case 'boolean':
      return v ? 'true' : 'false';

    case 'number':
      return isFinite(v) ? v : '';

    default:
      return '';
  }
};

module.exports = function(obj, sep, eq, name) {
  sep = sep || '&';
  eq = eq || '=';
  if (obj === null) {
    obj = undefined;
  }

  if (typeof obj === 'object') {
    return map(objectKeys(obj), function(k) {
      var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;
      if (isArray(obj[k])) {
        return map(obj[k], function(v) {
          return ks + encodeURIComponent(stringifyPrimitive(v));
        }).join(sep);
      } else {
        return ks + encodeURIComponent(stringifyPrimitive(obj[k]));
      }
    }).join(sep);

  }

  if (!name) return '';
  return encodeURIComponent(stringifyPrimitive(name)) + eq +
         encodeURIComponent(stringifyPrimitive(obj));
};

var isArray = Array.isArray || function (xs) {
  return Object.prototype.toString.call(xs) === '[object Array]';
};

function map (xs, f) {
  if (xs.map) return xs.map(f);
  var res = [];
  for (var i = 0; i < xs.length; i++) {
    res.push(f(xs[i], i));
  }
  return res;
}

var objectKeys = Object.keys || function (obj) {
  var res = [];
  for (var key in obj) {
    if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);
  }
  return res;
};

},{}],15:[function(require,module,exports){
'use strict';

exports.decode = exports.parse = require('./decode');
exports.encode = exports.stringify = require('./encode');

},{"./decode":13,"./encode":14}],16:[function(require,module,exports){
/*! safe-buffer. MIT License. Feross Aboukhadijeh <https://feross.org/opensource> */
/* eslint-disable node/no-deprecated-api */
var buffer = require('buffer')
var Buffer = buffer.Buffer

// alternative to using Object.keys for old browsers
function copyProps (src, dst) {
  for (var key in src) {
    dst[key] = src[key]
  }
}
if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
  module.exports = buffer
} else {
  // Copy properties from require('buffer')
  copyProps(buffer, exports)
  exports.Buffer = SafeBuffer
}

function SafeBuffer (arg, encodingOrOffset, length) {
  return Buffer(arg, encodingOrOffset, length)
}

SafeBuffer.prototype = Object.create(Buffer.prototype)

// Copy static methods from Buffer
copyProps(Buffer, SafeBuffer)

SafeBuffer.from = function (arg, encodingOrOffset, length) {
  if (typeof arg === 'number') {
    throw new TypeError('Argument must not be a number')
  }
  return Buffer(arg, encodingOrOffset, length)
}

SafeBuffer.alloc = function (size, fill, encoding) {
  if (typeof size !== 'number') {
    throw new TypeError('Argument must be a number')
  }
  var buf = Buffer(size)
  if (fill !== undefined) {
    if (typeof encoding === 'string') {
      buf.fill(fill, encoding)
    } else {
      buf.fill(fill)
    }
  } else {
    buf.fill(0)
  }
  return buf
}

SafeBuffer.allocUnsafe = function (size) {
  if (typeof size !== 'number') {
    throw new TypeError('Argument must be a number')
  }
  return Buffer(size)
}

SafeBuffer.allocUnsafeSlow = function (size) {
  if (typeof size !== 'number') {
    throw new TypeError('Argument must be a number')
  }
  return buffer.SlowBuffer(size)
}

},{"buffer":3}],17:[function(require,module,exports){
(function (global){(function (){
var ClientRequest = require('./lib/request')
var response = require('./lib/response')
var extend = require('xtend')
var statusCodes = require('builtin-status-codes')
var url = require('url')

var http = exports

http.request = function (opts, cb) {
	if (typeof opts === 'string')
		opts = url.parse(opts)
	else
		opts = extend(opts)

	// Normally, the page is loaded from http or https, so not specifying a protocol
	// will result in a (valid) protocol-relative url. However, this won't work if
	// the protocol is something else, like 'file:'
	var defaultProtocol = global.location.protocol.search(/^https?:$/) === -1 ? 'http:' : ''

	var protocol = opts.protocol || defaultProtocol
	var host = opts.hostname || opts.host
	var port = opts.port
	var path = opts.path || '/'

	// Necessary for IPv6 addresses
	if (host && host.indexOf(':') !== -1)
		host = '[' + host + ']'

	// This may be a relative url. The browser should always be able to interpret it correctly.
	opts.url = (host ? (protocol + '//' + host) : '') + (port ? ':' + port : '') + path
	opts.method = (opts.method || 'GET').toUpperCase()
	opts.headers = opts.headers || {}

	// Also valid opts.auth, opts.mode

	var req = new ClientRequest(opts)
	if (cb)
		req.on('response', cb)
	return req
}

http.get = function get (opts, cb) {
	var req = http.request(opts, cb)
	req.end()
	return req
}

http.ClientRequest = ClientRequest
http.IncomingMessage = response.IncomingMessage

http.Agent = function () {}
http.Agent.defaultMaxSockets = 4

http.globalAgent = new http.Agent()

http.STATUS_CODES = statusCodes

http.METHODS = [
	'CHECKOUT',
	'CONNECT',
	'COPY',
	'DELETE',
	'GET',
	'HEAD',
	'LOCK',
	'M-SEARCH',
	'MERGE',
	'MKACTIVITY',
	'MKCOL',
	'MOVE',
	'NOTIFY',
	'OPTIONS',
	'PATCH',
	'POST',
	'PROPFIND',
	'PROPPATCH',
	'PURGE',
	'PUT',
	'REPORT',
	'SEARCH',
	'SUBSCRIBE',
	'TRACE',
	'UNLOCK',
	'UNSUBSCRIBE'
]
}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./lib/request":19,"./lib/response":20,"builtin-status-codes":4,"url":37,"xtend":141}],18:[function(require,module,exports){
(function (global){(function (){
exports.fetch = isFunction(global.fetch) && isFunction(global.ReadableStream)

exports.writableStream = isFunction(global.WritableStream)

exports.abortController = isFunction(global.AbortController)

// The xhr request to example.com may violate some restrictive CSP configurations,
// so if we're running in a browser that supports `fetch`, avoid calling getXHR()
// and assume support for certain features below.
var xhr
function getXHR () {
	// Cache the xhr value
	if (xhr !== undefined) return xhr

	if (global.XMLHttpRequest) {
		xhr = new global.XMLHttpRequest()
		// If XDomainRequest is available (ie only, where xhr might not work
		// cross domain), use the page location. Otherwise use example.com
		// Note: this doesn't actually make an http request.
		try {
			xhr.open('GET', global.XDomainRequest ? '/' : 'https://example.com')
		} catch(e) {
			xhr = null
		}
	} else {
		// Service workers don't have XHR
		xhr = null
	}
	return xhr
}

function checkTypeSupport (type) {
	var xhr = getXHR()
	if (!xhr) return false
	try {
		xhr.responseType = type
		return xhr.responseType === type
	} catch (e) {}
	return false
}

// If fetch is supported, then arraybuffer will be supported too. Skip calling
// checkTypeSupport(), since that calls getXHR().
exports.arraybuffer = exports.fetch || checkTypeSupport('arraybuffer')

// These next two tests unavoidably show warnings in Chrome. Since fetch will always
// be used if it's available, just return false for these to avoid the warnings.
exports.msstream = !exports.fetch && checkTypeSupport('ms-stream')
exports.mozchunkedarraybuffer = !exports.fetch && checkTypeSupport('moz-chunked-arraybuffer')

// If fetch is supported, then overrideMimeType will be supported too. Skip calling
// getXHR().
exports.overrideMimeType = exports.fetch || (getXHR() ? isFunction(getXHR().overrideMimeType) : false)

function isFunction (value) {
	return typeof value === 'function'
}

xhr = null // Help gc

}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],19:[function(require,module,exports){
(function (process,global,Buffer){(function (){
var capability = require('./capability')
var inherits = require('inherits')
var response = require('./response')
var stream = require('readable-stream')

var IncomingMessage = response.IncomingMessage
var rStates = response.readyStates

function decideMode (preferBinary, useFetch) {
	if (capability.fetch && useFetch) {
		return 'fetch'
	} else if (capability.mozchunkedarraybuffer) {
		return 'moz-chunked-arraybuffer'
	} else if (capability.msstream) {
		return 'ms-stream'
	} else if (capability.arraybuffer && preferBinary) {
		return 'arraybuffer'
	} else {
		return 'text'
	}
}

var ClientRequest = module.exports = function (opts) {
	var self = this
	stream.Writable.call(self)

	self._opts = opts
	self._body = []
	self._headers = {}
	if (opts.auth)
		self.setHeader('Authorization', 'Basic ' + Buffer.from(opts.auth).toString('base64'))
	Object.keys(opts.headers).forEach(function (name) {
		self.setHeader(name, opts.headers[name])
	})

	var preferBinary
	var useFetch = true
	if (opts.mode === 'disable-fetch' || ('requestTimeout' in opts && !capability.abortController)) {
		// If the use of XHR should be preferred. Not typically needed.
		useFetch = false
		preferBinary = true
	} else if (opts.mode === 'prefer-streaming') {
		// If streaming is a high priority but binary compatibility and
		// the accuracy of the 'content-type' header aren't
		preferBinary = false
	} else if (opts.mode === 'allow-wrong-content-type') {
		// If streaming is more important than preserving the 'content-type' header
		preferBinary = !capability.overrideMimeType
	} else if (!opts.mode || opts.mode === 'default' || opts.mode === 'prefer-fast') {
		// Use binary if text streaming may corrupt data or the content-type header, or for speed
		preferBinary = true
	} else {
		throw new Error('Invalid value for opts.mode')
	}
	self._mode = decideMode(preferBinary, useFetch)
	self._fetchTimer = null
	self._socketTimeout = null
	self._socketTimer = null

	self.on('finish', function () {
		self._onFinish()
	})
}

inherits(ClientRequest, stream.Writable)

ClientRequest.prototype.setHeader = function (name, value) {
	var self = this
	var lowerName = name.toLowerCase()
	// This check is not necessary, but it prevents warnings from browsers about setting unsafe
	// headers. To be honest I'm not entirely sure hiding these warnings is a good thing, but
	// http-browserify did it, so I will too.
	if (unsafeHeaders.indexOf(lowerName) !== -1)
		return

	self._headers[lowerName] = {
		name: name,
		value: value
	}
}

ClientRequest.prototype.getHeader = function (name) {
	var header = this._headers[name.toLowerCase()]
	if (header)
		return header.value
	return null
}

ClientRequest.prototype.removeHeader = function (name) {
	var self = this
	delete self._headers[name.toLowerCase()]
}

ClientRequest.prototype._onFinish = function () {
	var self = this

	if (self._destroyed)
		return
	var opts = self._opts

	if ('timeout' in opts && opts.timeout !== 0) {
		self.setTimeout(opts.timeout)
	}

	var headersObj = self._headers
	var body = null
	if (opts.method !== 'GET' && opts.method !== 'HEAD') {
        body = new Blob(self._body, {
            type: (headersObj['content-type'] || {}).value || ''
        });
    }

	// create flattened list of headers
	var headersList = []
	Object.keys(headersObj).forEach(function (keyName) {
		var name = headersObj[keyName].name
		var value = headersObj[keyName].value
		if (Array.isArray(value)) {
			value.forEach(function (v) {
				headersList.push([name, v])
			})
		} else {
			headersList.push([name, value])
		}
	})

	if (self._mode === 'fetch') {
		var signal = null
		if (capability.abortController) {
			var controller = new AbortController()
			signal = controller.signal
			self._fetchAbortController = controller

			if ('requestTimeout' in opts && opts.requestTimeout !== 0) {
				self._fetchTimer = global.setTimeout(function () {
					self.emit('requestTimeout')
					if (self._fetchAbortController)
						self._fetchAbortController.abort()
				}, opts.requestTimeout)
			}
		}

		global.fetch(self._opts.url, {
			method: self._opts.method,
			headers: headersList,
			body: body || undefined,
			mode: 'cors',
			credentials: opts.withCredentials ? 'include' : 'same-origin',
			signal: signal
		}).then(function (response) {
			self._fetchResponse = response
			self._resetTimers(false)
			self._connect()
		}, function (reason) {
			self._resetTimers(true)
			if (!self._destroyed)
				self.emit('error', reason)
		})
	} else {
		var xhr = self._xhr = new global.XMLHttpRequest()
		try {
			xhr.open(self._opts.method, self._opts.url, true)
		} catch (err) {
			process.nextTick(function () {
				self.emit('error', err)
			})
			return
		}

		// Can't set responseType on really old browsers
		if ('responseType' in xhr)
			xhr.responseType = self._mode

		if ('withCredentials' in xhr)
			xhr.withCredentials = !!opts.withCredentials

		if (self._mode === 'text' && 'overrideMimeType' in xhr)
			xhr.overrideMimeType('text/plain; charset=x-user-defined')

		if ('requestTimeout' in opts) {
			xhr.timeout = opts.requestTimeout
			xhr.ontimeout = function () {
				self.emit('requestTimeout')
			}
		}

		headersList.forEach(function (header) {
			xhr.setRequestHeader(header[0], header[1])
		})

		self._response = null
		xhr.onreadystatechange = function () {
			switch (xhr.readyState) {
				case rStates.LOADING:
				case rStates.DONE:
					self._onXHRProgress()
					break
			}
		}
		// Necessary for streaming in Firefox, since xhr.response is ONLY defined
		// in onprogress, not in onreadystatechange with xhr.readyState = 3
		if (self._mode === 'moz-chunked-arraybuffer') {
			xhr.onprogress = function () {
				self._onXHRProgress()
			}
		}

		xhr.onerror = function () {
			if (self._destroyed)
				return
			self._resetTimers(true)
			self.emit('error', new Error('XHR error'))
		}

		try {
			xhr.send(body)
		} catch (err) {
			process.nextTick(function () {
				self.emit('error', err)
			})
			return
		}
	}
}

/**
 * Checks if xhr.status is readable and non-zero, indicating no error.
 * Even though the spec says it should be available in readyState 3,
 * accessing it throws an exception in IE8
 */
function statusValid (xhr) {
	try {
		var status = xhr.status
		return (status !== null && status !== 0)
	} catch (e) {
		return false
	}
}

ClientRequest.prototype._onXHRProgress = function () {
	var self = this

	self._resetTimers(false)

	if (!statusValid(self._xhr) || self._destroyed)
		return

	if (!self._response)
		self._connect()

	self._response._onXHRProgress(self._resetTimers.bind(self))
}

ClientRequest.prototype._connect = function () {
	var self = this

	if (self._destroyed)
		return

	self._response = new IncomingMessage(self._xhr, self._fetchResponse, self._mode, self._resetTimers.bind(self))
	self._response.on('error', function(err) {
		self.emit('error', err)
	})

	self.emit('response', self._response)
}

ClientRequest.prototype._write = function (chunk, encoding, cb) {
	var self = this

	self._body.push(chunk)
	cb()
}

ClientRequest.prototype._resetTimers = function (done) {
	var self = this

	global.clearTimeout(self._socketTimer)
	self._socketTimer = null

	if (done) {
		global.clearTimeout(self._fetchTimer)
		self._fetchTimer = null
	} else if (self._socketTimeout) {
		self._socketTimer = global.setTimeout(function () {
			self.emit('timeout')
		}, self._socketTimeout)
	}
}

ClientRequest.prototype.abort = ClientRequest.prototype.destroy = function (err) {
	var self = this
	self._destroyed = true
	self._resetTimers(true)
	if (self._response)
		self._response._destroyed = true
	if (self._xhr)
		self._xhr.abort()
	else if (self._fetchAbortController)
		self._fetchAbortController.abort()

	if (err)
		self.emit('error', err)
}

ClientRequest.prototype.end = function (data, encoding, cb) {
	var self = this
	if (typeof data === 'function') {
		cb = data
		data = undefined
	}

	stream.Writable.prototype.end.call(self, data, encoding, cb)
}

ClientRequest.prototype.setTimeout = function (timeout, cb) {
	var self = this

	if (cb)
		self.once('timeout', cb)

	self._socketTimeout = timeout
	self._resetTimers(false)
}

ClientRequest.prototype.flushHeaders = function () {}
ClientRequest.prototype.setNoDelay = function () {}
ClientRequest.prototype.setSocketKeepAlive = function () {}

// Taken from http://www.w3.org/TR/XMLHttpRequest/#the-setrequestheader%28%29-method
var unsafeHeaders = [
	'accept-charset',
	'accept-encoding',
	'access-control-request-headers',
	'access-control-request-method',
	'connection',
	'content-length',
	'cookie',
	'cookie2',
	'date',
	'dnt',
	'expect',
	'host',
	'keep-alive',
	'origin',
	'referer',
	'te',
	'trailer',
	'transfer-encoding',
	'upgrade',
	'via'
]

}).call(this)}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer)
},{"./capability":18,"./response":20,"_process":11,"buffer":3,"inherits":8,"readable-stream":35}],20:[function(require,module,exports){
(function (process,global,Buffer){(function (){
var capability = require('./capability')
var inherits = require('inherits')
var stream = require('readable-stream')

var rStates = exports.readyStates = {
	UNSENT: 0,
	OPENED: 1,
	HEADERS_RECEIVED: 2,
	LOADING: 3,
	DONE: 4
}

var IncomingMessage = exports.IncomingMessage = function (xhr, response, mode, resetTimers) {
	var self = this
	stream.Readable.call(self)

	self._mode = mode
	self.headers = {}
	self.rawHeaders = []
	self.trailers = {}
	self.rawTrailers = []

	// Fake the 'close' event, but only once 'end' fires
	self.on('end', function () {
		// The nextTick is necessary to prevent the 'request' module from causing an infinite loop
		process.nextTick(function () {
			self.emit('close')
		})
	})

	if (mode === 'fetch') {
		self._fetchResponse = response

		self.url = response.url
		self.statusCode = response.status
		self.statusMessage = response.statusText
		
		response.headers.forEach(function (header, key){
			self.headers[key.toLowerCase()] = header
			self.rawHeaders.push(key, header)
		})

		if (capability.writableStream) {
			var writable = new WritableStream({
				write: function (chunk) {
					resetTimers(false)
					return new Promise(function (resolve, reject) {
						if (self._destroyed) {
							reject()
						} else if(self.push(Buffer.from(chunk))) {
							resolve()
						} else {
							self._resumeFetch = resolve
						}
					})
				},
				close: function () {
					resetTimers(true)
					if (!self._destroyed)
						self.push(null)
				},
				abort: function (err) {
					resetTimers(true)
					if (!self._destroyed)
						self.emit('error', err)
				}
			})

			try {
				response.body.pipeTo(writable).catch(function (err) {
					resetTimers(true)
					if (!self._destroyed)
						self.emit('error', err)
				})
				return
			} catch (e) {} // pipeTo method isn't defined. Can't find a better way to feature test this
		}
		// fallback for when writableStream or pipeTo aren't available
		var reader = response.body.getReader()
		function read () {
			reader.read().then(function (result) {
				if (self._destroyed)
					return
				resetTimers(result.done)
				if (result.done) {
					self.push(null)
					return
				}
				self.push(Buffer.from(result.value))
				read()
			}).catch(function (err) {
				resetTimers(true)
				if (!self._destroyed)
					self.emit('error', err)
			})
		}
		read()
	} else {
		self._xhr = xhr
		self._pos = 0

		self.url = xhr.responseURL
		self.statusCode = xhr.status
		self.statusMessage = xhr.statusText
		var headers = xhr.getAllResponseHeaders().split(/\r?\n/)
		headers.forEach(function (header) {
			var matches = header.match(/^([^:]+):\s*(.*)/)
			if (matches) {
				var key = matches[1].toLowerCase()
				if (key === 'set-cookie') {
					if (self.headers[key] === undefined) {
						self.headers[key] = []
					}
					self.headers[key].push(matches[2])
				} else if (self.headers[key] !== undefined) {
					self.headers[key] += ', ' + matches[2]
				} else {
					self.headers[key] = matches[2]
				}
				self.rawHeaders.push(matches[1], matches[2])
			}
		})

		self._charset = 'x-user-defined'
		if (!capability.overrideMimeType) {
			var mimeType = self.rawHeaders['mime-type']
			if (mimeType) {
				var charsetMatch = mimeType.match(/;\s*charset=([^;])(;|$)/)
				if (charsetMatch) {
					self._charset = charsetMatch[1].toLowerCase()
				}
			}
			if (!self._charset)
				self._charset = 'utf-8' // best guess
		}
	}
}

inherits(IncomingMessage, stream.Readable)

IncomingMessage.prototype._read = function () {
	var self = this

	var resolve = self._resumeFetch
	if (resolve) {
		self._resumeFetch = null
		resolve()
	}
}

IncomingMessage.prototype._onXHRProgress = function (resetTimers) {
	var self = this

	var xhr = self._xhr

	var response = null
	switch (self._mode) {
		case 'text':
			response = xhr.responseText
			if (response.length > self._pos) {
				var newData = response.substr(self._pos)
				if (self._charset === 'x-user-defined') {
					var buffer = Buffer.alloc(newData.length)
					for (var i = 0; i < newData.length; i++)
						buffer[i] = newData.charCodeAt(i) & 0xff

					self.push(buffer)
				} else {
					self.push(newData, self._charset)
				}
				self._pos = response.length
			}
			break
		case 'arraybuffer':
			if (xhr.readyState !== rStates.DONE || !xhr.response)
				break
			response = xhr.response
			self.push(Buffer.from(new Uint8Array(response)))
			break
		case 'moz-chunked-arraybuffer': // take whole
			response = xhr.response
			if (xhr.readyState !== rStates.LOADING || !response)
				break
			self.push(Buffer.from(new Uint8Array(response)))
			break
		case 'ms-stream':
			response = xhr.response
			if (xhr.readyState !== rStates.LOADING)
				break
			var reader = new global.MSStreamReader()
			reader.onprogress = function () {
				if (reader.result.byteLength > self._pos) {
					self.push(Buffer.from(new Uint8Array(reader.result.slice(self._pos))))
					self._pos = reader.result.byteLength
				}
			}
			reader.onload = function () {
				resetTimers(true)
				self.push(null)
			}
			// reader.onerror = ??? // TODO: this
			reader.readAsArrayBuffer(response)
			break
	}

	// The ms-stream case handles end separately in reader.onload()
	if (self._xhr.readyState === rStates.DONE && self._mode !== 'ms-stream') {
		resetTimers(true)
		self.push(null)
	}
}

}).call(this)}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer)
},{"./capability":18,"_process":11,"buffer":3,"inherits":8,"readable-stream":35}],21:[function(require,module,exports){
'use strict';

function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }

var codes = {};

function createErrorType(code, message, Base) {
  if (!Base) {
    Base = Error;
  }

  function getMessage(arg1, arg2, arg3) {
    if (typeof message === 'string') {
      return message;
    } else {
      return message(arg1, arg2, arg3);
    }
  }

  var NodeError =
  /*#__PURE__*/
  function (_Base) {
    _inheritsLoose(NodeError, _Base);

    function NodeError(arg1, arg2, arg3) {
      return _Base.call(this, getMessage(arg1, arg2, arg3)) || this;
    }

    return NodeError;
  }(Base);

  NodeError.prototype.name = Base.name;
  NodeError.prototype.code = code;
  codes[code] = NodeError;
} // https://github.com/nodejs/node/blob/v10.8.0/lib/internal/errors.js


function oneOf(expected, thing) {
  if (Array.isArray(expected)) {
    var len = expected.length;
    expected = expected.map(function (i) {
      return String(i);
    });

    if (len > 2) {
      return "one of ".concat(thing, " ").concat(expected.slice(0, len - 1).join(', '), ", or ") + expected[len - 1];
    } else if (len === 2) {
      return "one of ".concat(thing, " ").concat(expected[0], " or ").concat(expected[1]);
    } else {
      return "of ".concat(thing, " ").concat(expected[0]);
    }
  } else {
    return "of ".concat(thing, " ").concat(String(expected));
  }
} // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith


function startsWith(str, search, pos) {
  return str.substr(!pos || pos < 0 ? 0 : +pos, search.length) === search;
} // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/endsWith


function endsWith(str, search, this_len) {
  if (this_len === undefined || this_len > str.length) {
    this_len = str.length;
  }

  return str.substring(this_len - search.length, this_len) === search;
} // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes


function includes(str, search, start) {
  if (typeof start !== 'number') {
    start = 0;
  }

  if (start + search.length > str.length) {
    return false;
  } else {
    return str.indexOf(search, start) !== -1;
  }
}

createErrorType('ERR_INVALID_OPT_VALUE', function (name, value) {
  return 'The value "' + value + '" is invalid for option "' + name + '"';
}, TypeError);
createErrorType('ERR_INVALID_ARG_TYPE', function (name, expected, actual) {
  // determiner: 'must be' or 'must not be'
  var determiner;

  if (typeof expected === 'string' && startsWith(expected, 'not ')) {
    determiner = 'must not be';
    expected = expected.replace(/^not /, '');
  } else {
    determiner = 'must be';
  }

  var msg;

  if (endsWith(name, ' argument')) {
    // For cases like 'first argument'
    msg = "The ".concat(name, " ").concat(determiner, " ").concat(oneOf(expected, 'type'));
  } else {
    var type = includes(name, '.') ? 'property' : 'argument';
    msg = "The \"".concat(name, "\" ").concat(type, " ").concat(determiner, " ").concat(oneOf(expected, 'type'));
  }

  msg += ". Received type ".concat(typeof actual);
  return msg;
}, TypeError);
createErrorType('ERR_STREAM_PUSH_AFTER_EOF', 'stream.push() after EOF');
createErrorType('ERR_METHOD_NOT_IMPLEMENTED', function (name) {
  return 'The ' + name + ' method is not implemented';
});
createErrorType('ERR_STREAM_PREMATURE_CLOSE', 'Premature close');
createErrorType('ERR_STREAM_DESTROYED', function (name) {
  return 'Cannot call ' + name + ' after a stream was destroyed';
});
createErrorType('ERR_MULTIPLE_CALLBACK', 'Callback called multiple times');
createErrorType('ERR_STREAM_CANNOT_PIPE', 'Cannot pipe, not readable');
createErrorType('ERR_STREAM_WRITE_AFTER_END', 'write after end');
createErrorType('ERR_STREAM_NULL_VALUES', 'May not write null values to stream', TypeError);
createErrorType('ERR_UNKNOWN_ENCODING', function (arg) {
  return 'Unknown encoding: ' + arg;
}, TypeError);
createErrorType('ERR_STREAM_UNSHIFT_AFTER_END_EVENT', 'stream.unshift() after end event');
module.exports.codes = codes;

},{}],22:[function(require,module,exports){
(function (process){(function (){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// a duplex stream is just a stream that is both readable and writable.
// Since JS doesn't have multiple prototypal inheritance, this class
// prototypally inherits from Readable, and then parasitically from
// Writable.
'use strict';
/*<replacement>*/

var objectKeys = Object.keys || function (obj) {
  var keys = [];

  for (var key in obj) {
    keys.push(key);
  }

  return keys;
};
/*</replacement>*/


module.exports = Duplex;

var Readable = require('./_stream_readable');

var Writable = require('./_stream_writable');

require('inherits')(Duplex, Readable);

{
  // Allow the keys array to be GC'ed.
  var keys = objectKeys(Writable.prototype);

  for (var v = 0; v < keys.length; v++) {
    var method = keys[v];
    if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
  }
}

function Duplex(options) {
  if (!(this instanceof Duplex)) return new Duplex(options);
  Readable.call(this, options);
  Writable.call(this, options);
  this.allowHalfOpen = true;

  if (options) {
    if (options.readable === false) this.readable = false;
    if (options.writable === false) this.writable = false;

    if (options.allowHalfOpen === false) {
      this.allowHalfOpen = false;
      this.once('end', onend);
    }
  }
}

Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', {
  // making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable: false,
  get: function get() {
    return this._writableState.highWaterMark;
  }
});
Object.defineProperty(Duplex.prototype, 'writableBuffer', {
  // making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable: false,
  get: function get() {
    return this._writableState && this._writableState.getBuffer();
  }
});
Object.defineProperty(Duplex.prototype, 'writableLength', {
  // making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable: false,
  get: function get() {
    return this._writableState.length;
  }
}); // the no-half-open enforcer

function onend() {
  // If the writable side ended, then we're ok.
  if (this._writableState.ended) return; // no more data can be written.
  // But allow more writes to happen in this tick.

  process.nextTick(onEndNT, this);
}

function onEndNT(self) {
  self.end();
}

Object.defineProperty(Duplex.prototype, 'destroyed', {
  // making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable: false,
  get: function get() {
    if (this._readableState === undefined || this._writableState === undefined) {
      return false;
    }

    return this._readableState.destroyed && this._writableState.destroyed;
  },
  set: function set(value) {
    // we ignore the value if the stream
    // has not been initialized yet
    if (this._readableState === undefined || this._writableState === undefined) {
      return;
    } // backward compatibility, the user is explicitly
    // managing destroyed


    this._readableState.destroyed = value;
    this._writableState.destroyed = value;
  }
});
}).call(this)}).call(this,require('_process'))
},{"./_stream_readable":24,"./_stream_writable":26,"_process":11,"inherits":8}],23:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// a passthrough stream.
// basically just the most minimal sort of Transform stream.
// Every written chunk gets output as-is.
'use strict';

module.exports = PassThrough;

var Transform = require('./_stream_transform');

require('inherits')(PassThrough, Transform);

function PassThrough(options) {
  if (!(this instanceof PassThrough)) return new PassThrough(options);
  Transform.call(this, options);
}

PassThrough.prototype._transform = function (chunk, encoding, cb) {
  cb(null, chunk);
};
},{"./_stream_transform":25,"inherits":8}],24:[function(require,module,exports){
(function (process,global){(function (){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
'use strict';

module.exports = Readable;
/*<replacement>*/

var Duplex;
/*</replacement>*/

Readable.ReadableState = ReadableState;
/*<replacement>*/

var EE = require('events').EventEmitter;

var EElistenerCount = function EElistenerCount(emitter, type) {
  return emitter.listeners(type).length;
};
/*</replacement>*/

/*<replacement>*/


var Stream = require('./internal/streams/stream');
/*</replacement>*/


var Buffer = require('buffer').Buffer;

var OurUint8Array = global.Uint8Array || function () {};

function _uint8ArrayToBuffer(chunk) {
  return Buffer.from(chunk);
}

function _isUint8Array(obj) {
  return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
}
/*<replacement>*/


var debugUtil = require('util');

var debug;

if (debugUtil && debugUtil.debuglog) {
  debug = debugUtil.debuglog('stream');
} else {
  debug = function debug() {};
}
/*</replacement>*/


var BufferList = require('./internal/streams/buffer_list');

var destroyImpl = require('./internal/streams/destroy');

var _require = require('./internal/streams/state'),
    getHighWaterMark = _require.getHighWaterMark;

var _require$codes = require('../errors').codes,
    ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE,
    ERR_STREAM_PUSH_AFTER_EOF = _require$codes.ERR_STREAM_PUSH_AFTER_EOF,
    ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,
    ERR_STREAM_UNSHIFT_AFTER_END_EVENT = _require$codes.ERR_STREAM_UNSHIFT_AFTER_END_EVENT; // Lazy loaded to improve the startup performance.


var StringDecoder;
var createReadableStreamAsyncIterator;
var from;

require('inherits')(Readable, Stream);

var errorOrDestroy = destroyImpl.errorOrDestroy;
var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];

function prependListener(emitter, event, fn) {
  // Sadly this is not cacheable as some libraries bundle their own
  // event emitter implementation with them.
  if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn); // This is a hack to make sure that our error handler is attached before any
  // userland ones.  NEVER DO THIS. This is here only because this code needs
  // to continue to work with older versions of Node.js that do not include
  // the prependListener() method. The goal is to eventually remove this hack.

  if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (Array.isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];
}

function ReadableState(options, stream, isDuplex) {
  Duplex = Duplex || require('./_stream_duplex');
  options = options || {}; // Duplex streams are both readable and writable, but share
  // the same options object.
  // However, some cases require setting options to different
  // values for the readable and the writable sides of the duplex stream.
  // These options can be provided separately as readableXXX and writableXXX.

  if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; // object stream flag. Used to make read(n) ignore n and to
  // make all the buffer merging and length checks go away

  this.objectMode = !!options.objectMode;
  if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode; // the point at which it stops calling _read() to fill the buffer
  // Note: 0 is a valid value, means "don't call _read preemptively ever"

  this.highWaterMark = getHighWaterMark(this, options, 'readableHighWaterMark', isDuplex); // A linked list is used to store data chunks instead of an array because the
  // linked list can remove elements from the beginning faster than
  // array.shift()

  this.buffer = new BufferList();
  this.length = 0;
  this.pipes = null;
  this.pipesCount = 0;
  this.flowing = null;
  this.ended = false;
  this.endEmitted = false;
  this.reading = false; // a flag to be able to tell if the event 'readable'/'data' is emitted
  // immediately, or on a later tick.  We set this to true at first, because
  // any actions that shouldn't happen until "later" should generally also
  // not happen before the first read call.

  this.sync = true; // whenever we return null, then we set a flag to say
  // that we're awaiting a 'readable' event emission.

  this.needReadable = false;
  this.emittedReadable = false;
  this.readableListening = false;
  this.resumeScheduled = false;
  this.paused = true; // Should close be emitted on destroy. Defaults to true.

  this.emitClose = options.emitClose !== false; // Should .destroy() be called after 'end' (and potentially 'finish')

  this.autoDestroy = !!options.autoDestroy; // has it been destroyed

  this.destroyed = false; // Crypto is kind of old and crusty.  Historically, its default string
  // encoding is 'binary' so we have to make this configurable.
  // Everything else in the universe uses 'utf8', though.

  this.defaultEncoding = options.defaultEncoding || 'utf8'; // the number of writers that are awaiting a drain event in .pipe()s

  this.awaitDrain = 0; // if true, a maybeReadMore has been scheduled

  this.readingMore = false;
  this.decoder = null;
  this.encoding = null;

  if (options.encoding) {
    if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
    this.decoder = new StringDecoder(options.encoding);
    this.encoding = options.encoding;
  }
}

function Readable(options) {
  Duplex = Duplex || require('./_stream_duplex');
  if (!(this instanceof Readable)) return new Readable(options); // Checking for a Stream.Duplex instance is faster here instead of inside
  // the ReadableState constructor, at least with V8 6.5

  var isDuplex = this instanceof Duplex;
  this._readableState = new ReadableState(options, this, isDuplex); // legacy

  this.readable = true;

  if (options) {
    if (typeof options.read === 'function') this._read = options.read;
    if (typeof options.destroy === 'function') this._destroy = options.destroy;
  }

  Stream.call(this);
}

Object.defineProperty(Readable.prototype, 'destroyed', {
  // making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable: false,
  get: function get() {
    if (this._readableState === undefined) {
      return false;
    }

    return this._readableState.destroyed;
  },
  set: function set(value) {
    // we ignore the value if the stream
    // has not been initialized yet
    if (!this._readableState) {
      return;
    } // backward compatibility, the user is explicitly
    // managing destroyed


    this._readableState.destroyed = value;
  }
});
Readable.prototype.destroy = destroyImpl.destroy;
Readable.prototype._undestroy = destroyImpl.undestroy;

Readable.prototype._destroy = function (err, cb) {
  cb(err);
}; // Manually shove something into the read() buffer.
// This returns true if the highWaterMark has not been hit yet,
// similar to how Writable.write() returns true if you should
// write() some more.


Readable.prototype.push = function (chunk, encoding) {
  var state = this._readableState;
  var skipChunkCheck;

  if (!state.objectMode) {
    if (typeof chunk === 'string') {
      encoding = encoding || state.defaultEncoding;

      if (encoding !== state.encoding) {
        chunk = Buffer.from(chunk, encoding);
        encoding = '';
      }

      skipChunkCheck = true;
    }
  } else {
    skipChunkCheck = true;
  }

  return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);
}; // Unshift should *always* be something directly out of read()


Readable.prototype.unshift = function (chunk) {
  return readableAddChunk(this, chunk, null, true, false);
};

function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {
  debug('readableAddChunk', chunk);
  var state = stream._readableState;

  if (chunk === null) {
    state.reading = false;
    onEofChunk(stream, state);
  } else {
    var er;
    if (!skipChunkCheck) er = chunkInvalid(state, chunk);

    if (er) {
      errorOrDestroy(stream, er);
    } else if (state.objectMode || chunk && chunk.length > 0) {
      if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {
        chunk = _uint8ArrayToBuffer(chunk);
      }

      if (addToFront) {
        if (state.endEmitted) errorOrDestroy(stream, new ERR_STREAM_UNSHIFT_AFTER_END_EVENT());else addChunk(stream, state, chunk, true);
      } else if (state.ended) {
        errorOrDestroy(stream, new ERR_STREAM_PUSH_AFTER_EOF());
      } else if (state.destroyed) {
        return false;
      } else {
        state.reading = false;

        if (state.decoder && !encoding) {
          chunk = state.decoder.write(chunk);
          if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);
        } else {
          addChunk(stream, state, chunk, false);
        }
      }
    } else if (!addToFront) {
      state.reading = false;
      maybeReadMore(stream, state);
    }
  } // We can push more data if we are below the highWaterMark.
  // Also, if we have no data yet, we can stand some more bytes.
  // This is to work around cases where hwm=0, such as the repl.


  return !state.ended && (state.length < state.highWaterMark || state.length === 0);
}

function addChunk(stream, state, chunk, addToFront) {
  if (state.flowing && state.length === 0 && !state.sync) {
    state.awaitDrain = 0;
    stream.emit('data', chunk);
  } else {
    // update the buffer info.
    state.length += state.objectMode ? 1 : chunk.length;
    if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
    if (state.needReadable) emitReadable(stream);
  }

  maybeReadMore(stream, state);
}

function chunkInvalid(state, chunk) {
  var er;

  if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
    er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer', 'Uint8Array'], chunk);
  }

  return er;
}

Readable.prototype.isPaused = function () {
  return this._readableState.flowing === false;
}; // backwards compatibility.


Readable.prototype.setEncoding = function (enc) {
  if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
  var decoder = new StringDecoder(enc);
  this._readableState.decoder = decoder; // If setEncoding(null), decoder.encoding equals utf8

  this._readableState.encoding = this._readableState.decoder.encoding; // Iterate over current buffer to convert already stored Buffers:

  var p = this._readableState.buffer.head;
  var content = '';

  while (p !== null) {
    content += decoder.write(p.data);
    p = p.next;
  }

  this._readableState.buffer.clear();

  if (content !== '') this._readableState.buffer.push(content);
  this._readableState.length = content.length;
  return this;
}; // Don't raise the hwm > 1GB


var MAX_HWM = 0x40000000;

function computeNewHighWaterMark(n) {
  if (n >= MAX_HWM) {
    // TODO(ronag): Throw ERR_VALUE_OUT_OF_RANGE.
    n = MAX_HWM;
  } else {
    // Get the next highest power of 2 to prevent increasing hwm excessively in
    // tiny amounts
    n--;
    n |= n >>> 1;
    n |= n >>> 2;
    n |= n >>> 4;
    n |= n >>> 8;
    n |= n >>> 16;
    n++;
  }

  return n;
} // This function is designed to be inlinable, so please take care when making
// changes to the function body.


function howMuchToRead(n, state) {
  if (n <= 0 || state.length === 0 && state.ended) return 0;
  if (state.objectMode) return 1;

  if (n !== n) {
    // Only flow one buffer at a time
    if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;
  } // If we're asking for more than the current hwm, then raise the hwm.


  if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
  if (n <= state.length) return n; // Don't have enough

  if (!state.ended) {
    state.needReadable = true;
    return 0;
  }

  return state.length;
} // you can override either this method, or the async _read(n) below.


Readable.prototype.read = function (n) {
  debug('read', n);
  n = parseInt(n, 10);
  var state = this._readableState;
  var nOrig = n;
  if (n !== 0) state.emittedReadable = false; // if we're doing read(0) to trigger a readable event, but we
  // already have a bunch of data in the buffer, then just trigger
  // the 'readable' event and move on.

  if (n === 0 && state.needReadable && ((state.highWaterMark !== 0 ? state.length >= state.highWaterMark : state.length > 0) || state.ended)) {
    debug('read: emitReadable', state.length, state.ended);
    if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
    return null;
  }

  n = howMuchToRead(n, state); // if we've ended, and we're now clear, then finish it up.

  if (n === 0 && state.ended) {
    if (state.length === 0) endReadable(this);
    return null;
  } // All the actual chunk generation logic needs to be
  // *below* the call to _read.  The reason is that in certain
  // synthetic stream cases, such as passthrough streams, _read
  // may be a completely synchronous operation which may change
  // the state of the read buffer, providing enough data when
  // before there was *not* enough.
  //
  // So, the steps are:
  // 1. Figure out what the state of things will be after we do
  // a read from the buffer.
  //
  // 2. If that resulting state will trigger a _read, then call _read.
  // Note that this may be asynchronous, or synchronous.  Yes, it is
  // deeply ugly to write APIs this way, but that still doesn't mean
  // that the Readable class should behave improperly, as streams are
  // designed to be sync/async agnostic.
  // Take note if the _read call is sync or async (ie, if the read call
  // has returned yet), so that we know whether or not it's safe to emit
  // 'readable' etc.
  //
  // 3. Actually pull the requested chunks out of the buffer and return.
  // if we need a readable event, then we need to do some reading.


  var doRead = state.needReadable;
  debug('need readable', doRead); // if we currently have less than the highWaterMark, then also read some

  if (state.length === 0 || state.length - n < state.highWaterMark) {
    doRead = true;
    debug('length less than watermark', doRead);
  } // however, if we've ended, then there's no point, and if we're already
  // reading, then it's unnecessary.


  if (state.ended || state.reading) {
    doRead = false;
    debug('reading or ended', doRead);
  } else if (doRead) {
    debug('do read');
    state.reading = true;
    state.sync = true; // if the length is currently zero, then we *need* a readable event.

    if (state.length === 0) state.needReadable = true; // call internal read method

    this._read(state.highWaterMark);

    state.sync = false; // If _read pushed data synchronously, then `reading` will be false,
    // and we need to re-evaluate how much data we can return to the user.

    if (!state.reading) n = howMuchToRead(nOrig, state);
  }

  var ret;
  if (n > 0) ret = fromList(n, state);else ret = null;

  if (ret === null) {
    state.needReadable = state.length <= state.highWaterMark;
    n = 0;
  } else {
    state.length -= n;
    state.awaitDrain = 0;
  }

  if (state.length === 0) {
    // If we have nothing in the buffer, then we want to know
    // as soon as we *do* get something into the buffer.
    if (!state.ended) state.needReadable = true; // If we tried to read() past the EOF, then emit end on the next tick.

    if (nOrig !== n && state.ended) endReadable(this);
  }

  if (ret !== null) this.emit('data', ret);
  return ret;
};

function onEofChunk(stream, state) {
  debug('onEofChunk');
  if (state.ended) return;

  if (state.decoder) {
    var chunk = state.decoder.end();

    if (chunk && chunk.length) {
      state.buffer.push(chunk);
      state.length += state.objectMode ? 1 : chunk.length;
    }
  }

  state.ended = true;

  if (state.sync) {
    // if we are sync, wait until next tick to emit the data.
    // Otherwise we risk emitting data in the flow()
    // the readable code triggers during a read() call
    emitReadable(stream);
  } else {
    // emit 'readable' now to make sure it gets picked up.
    state.needReadable = false;

    if (!state.emittedReadable) {
      state.emittedReadable = true;
      emitReadable_(stream);
    }
  }
} // Don't emit readable right away in sync mode, because this can trigger
// another read() call => stack overflow.  This way, it might trigger
// a nextTick recursion warning, but that's not so bad.


function emitReadable(stream) {
  var state = stream._readableState;
  debug('emitReadable', state.needReadable, state.emittedReadable);
  state.needReadable = false;

  if (!state.emittedReadable) {
    debug('emitReadable', state.flowing);
    state.emittedReadable = true;
    process.nextTick(emitReadable_, stream);
  }
}

function emitReadable_(stream) {
  var state = stream._readableState;
  debug('emitReadable_', state.destroyed, state.length, state.ended);

  if (!state.destroyed && (state.length || state.ended)) {
    stream.emit('readable');
    state.emittedReadable = false;
  } // The stream needs another readable event if
  // 1. It is not flowing, as the flow mechanism will take
  //    care of it.
  // 2. It is not ended.
  // 3. It is below the highWaterMark, so we can schedule
  //    another readable later.


  state.needReadable = !state.flowing && !state.ended && state.length <= state.highWaterMark;
  flow(stream);
} // at this point, the user has presumably seen the 'readable' event,
// and called read() to consume some data.  that may have triggered
// in turn another _read(n) call, in which case reading = true if
// it's in progress.
// However, if we're not ended, or reading, and the length < hwm,
// then go ahead and try to read some more preemptively.


function maybeReadMore(stream, state) {
  if (!state.readingMore) {
    state.readingMore = true;
    process.nextTick(maybeReadMore_, stream, state);
  }
}

function maybeReadMore_(stream, state) {
  // Attempt to read more data if we should.
  //
  // The conditions for reading more data are (one of):
  // - Not enough data buffered (state.length < state.highWaterMark). The loop
  //   is responsible for filling the buffer with enough data if such data
  //   is available. If highWaterMark is 0 and we are not in the flowing mode
  //   we should _not_ attempt to buffer any extra data. We'll get more data
  //   when the stream consumer calls read() instead.
  // - No data in the buffer, and the stream is in flowing mode. In this mode
  //   the loop below is responsible for ensuring read() is called. Failing to
  //   call read here would abort the flow and there's no other mechanism for
  //   continuing the flow if the stream consumer has just subscribed to the
  //   'data' event.
  //
  // In addition to the above conditions to keep reading data, the following
  // conditions prevent the data from being read:
  // - The stream has ended (state.ended).
  // - There is already a pending 'read' operation (state.reading). This is a
  //   case where the the stream has called the implementation defined _read()
  //   method, but they are processing the call asynchronously and have _not_
  //   called push() with new data. In this case we skip performing more
  //   read()s. The execution ends in this method again after the _read() ends
  //   up calling push() with more data.
  while (!state.reading && !state.ended && (state.length < state.highWaterMark || state.flowing && state.length === 0)) {
    var len = state.length;
    debug('maybeReadMore read 0');
    stream.read(0);
    if (len === state.length) // didn't get any data, stop spinning.
      break;
  }

  state.readingMore = false;
} // abstract method.  to be overridden in specific implementation classes.
// call cb(er, data) where data is <= n in length.
// for virtual (non-string, non-buffer) streams, "length" is somewhat
// arbitrary, and perhaps not very meaningful.


Readable.prototype._read = function (n) {
  errorOrDestroy(this, new ERR_METHOD_NOT_IMPLEMENTED('_read()'));
};

Readable.prototype.pipe = function (dest, pipeOpts) {
  var src = this;
  var state = this._readableState;

  switch (state.pipesCount) {
    case 0:
      state.pipes = dest;
      break;

    case 1:
      state.pipes = [state.pipes, dest];
      break;

    default:
      state.pipes.push(dest);
      break;
  }

  state.pipesCount += 1;
  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
  var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
  var endFn = doEnd ? onend : unpipe;
  if (state.endEmitted) process.nextTick(endFn);else src.once('end', endFn);
  dest.on('unpipe', onunpipe);

  function onunpipe(readable, unpipeInfo) {
    debug('onunpipe');

    if (readable === src) {
      if (unpipeInfo && unpipeInfo.hasUnpiped === false) {
        unpipeInfo.hasUnpiped = true;
        cleanup();
      }
    }
  }

  function onend() {
    debug('onend');
    dest.end();
  } // when the dest drains, it reduces the awaitDrain counter
  // on the source.  This would be more elegant with a .once()
  // handler in flow(), but adding and removing repeatedly is
  // too slow.


  var ondrain = pipeOnDrain(src);
  dest.on('drain', ondrain);
  var cleanedUp = false;

  function cleanup() {
    debug('cleanup'); // cleanup event handlers once the pipe is broken

    dest.removeListener('close', onclose);
    dest.removeListener('finish', onfinish);
    dest.removeListener('drain', ondrain);
    dest.removeListener('error', onerror);
    dest.removeListener('unpipe', onunpipe);
    src.removeListener('end', onend);
    src.removeListener('end', unpipe);
    src.removeListener('data', ondata);
    cleanedUp = true; // if the reader is waiting for a drain event from this
    // specific writer, then it would cause it to never start
    // flowing again.
    // So, if this is awaiting a drain, then we just call it now.
    // If we don't know, then assume that we are waiting for one.

    if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
  }

  src.on('data', ondata);

  function ondata(chunk) {
    debug('ondata');
    var ret = dest.write(chunk);
    debug('dest.write', ret);

    if (ret === false) {
      // If the user unpiped during `dest.write()`, it is possible
      // to get stuck in a permanently paused state if that write
      // also returned false.
      // => Check whether `dest` is still a piping destination.
      if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {
        debug('false write response, pause', state.awaitDrain);
        state.awaitDrain++;
      }

      src.pause();
    }
  } // if the dest has an error, then stop piping into it.
  // however, don't suppress the throwing behavior for this.


  function onerror(er) {
    debug('onerror', er);
    unpipe();
    dest.removeListener('error', onerror);
    if (EElistenerCount(dest, 'error') === 0) errorOrDestroy(dest, er);
  } // Make sure our error handler is attached before userland ones.


  prependListener(dest, 'error', onerror); // Both close and finish should trigger unpipe, but only once.

  function onclose() {
    dest.removeListener('finish', onfinish);
    unpipe();
  }

  dest.once('close', onclose);

  function onfinish() {
    debug('onfinish');
    dest.removeListener('close', onclose);
    unpipe();
  }

  dest.once('finish', onfinish);

  function unpipe() {
    debug('unpipe');
    src.unpipe(dest);
  } // tell the dest that it's being piped to


  dest.emit('pipe', src); // start the flow if it hasn't been started already.

  if (!state.flowing) {
    debug('pipe resume');
    src.resume();
  }

  return dest;
};

function pipeOnDrain(src) {
  return function pipeOnDrainFunctionResult() {
    var state = src._readableState;
    debug('pipeOnDrain', state.awaitDrain);
    if (state.awaitDrain) state.awaitDrain--;

    if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
      state.flowing = true;
      flow(src);
    }
  };
}

Readable.prototype.unpipe = function (dest) {
  var state = this._readableState;
  var unpipeInfo = {
    hasUnpiped: false
  }; // if we're not piping anywhere, then do nothing.

  if (state.pipesCount === 0) return this; // just one destination.  most common case.

  if (state.pipesCount === 1) {
    // passed in one, but it's not the right one.
    if (dest && dest !== state.pipes) return this;
    if (!dest) dest = state.pipes; // got a match.

    state.pipes = null;
    state.pipesCount = 0;
    state.flowing = false;
    if (dest) dest.emit('unpipe', this, unpipeInfo);
    return this;
  } // slow case. multiple pipe destinations.


  if (!dest) {
    // remove all.
    var dests = state.pipes;
    var len = state.pipesCount;
    state.pipes = null;
    state.pipesCount = 0;
    state.flowing = false;

    for (var i = 0; i < len; i++) {
      dests[i].emit('unpipe', this, {
        hasUnpiped: false
      });
    }

    return this;
  } // try to find the right one.


  var index = indexOf(state.pipes, dest);
  if (index === -1) return this;
  state.pipes.splice(index, 1);
  state.pipesCount -= 1;
  if (state.pipesCount === 1) state.pipes = state.pipes[0];
  dest.emit('unpipe', this, unpipeInfo);
  return this;
}; // set up data events if they are asked for
// Ensure readable listeners eventually get something


Readable.prototype.on = function (ev, fn) {
  var res = Stream.prototype.on.call(this, ev, fn);
  var state = this._readableState;

  if (ev === 'data') {
    // update readableListening so that resume() may be a no-op
    // a few lines down. This is needed to support once('readable').
    state.readableListening = this.listenerCount('readable') > 0; // Try start flowing on next tick if stream isn't explicitly paused

    if (state.flowing !== false) this.resume();
  } else if (ev === 'readable') {
    if (!state.endEmitted && !state.readableListening) {
      state.readableListening = state.needReadable = true;
      state.flowing = false;
      state.emittedReadable = false;
      debug('on readable', state.length, state.reading);

      if (state.length) {
        emitReadable(this);
      } else if (!state.reading) {
        process.nextTick(nReadingNextTick, this);
      }
    }
  }

  return res;
};

Readable.prototype.addListener = Readable.prototype.on;

Readable.prototype.removeListener = function (ev, fn) {
  var res = Stream.prototype.removeListener.call(this, ev, fn);

  if (ev === 'readable') {
    // We need to check if there is someone still listening to
    // readable and reset the state. However this needs to happen
    // after readable has been emitted but before I/O (nextTick) to
    // support once('readable', fn) cycles. This means that calling
    // resume within the same tick will have no
    // effect.
    process.nextTick(updateReadableListening, this);
  }

  return res;
};

Readable.prototype.removeAllListeners = function (ev) {
  var res = Stream.prototype.removeAllListeners.apply(this, arguments);

  if (ev === 'readable' || ev === undefined) {
    // We need to check if there is someone still listening to
    // readable and reset the state. However this needs to happen
    // after readable has been emitted but before I/O (nextTick) to
    // support once('readable', fn) cycles. This means that calling
    // resume within the same tick will have no
    // effect.
    process.nextTick(updateReadableListening, this);
  }

  return res;
};

function updateReadableListening(self) {
  var state = self._readableState;
  state.readableListening = self.listenerCount('readable') > 0;

  if (state.resumeScheduled && !state.paused) {
    // flowing needs to be set to true now, otherwise
    // the upcoming resume will not flow.
    state.flowing = true; // crude way to check if we should resume
  } else if (self.listenerCount('data') > 0) {
    self.resume();
  }
}

function nReadingNextTick(self) {
  debug('readable nexttick read 0');
  self.read(0);
} // pause() and resume() are remnants of the legacy readable stream API
// If the user uses them, then switch into old mode.


Readable.prototype.resume = function () {
  var state = this._readableState;

  if (!state.flowing) {
    debug('resume'); // we flow only if there is no one listening
    // for readable, but we still have to call
    // resume()

    state.flowing = !state.readableListening;
    resume(this, state);
  }

  state.paused = false;
  return this;
};

function resume(stream, state) {
  if (!state.resumeScheduled) {
    state.resumeScheduled = true;
    process.nextTick(resume_, stream, state);
  }
}

function resume_(stream, state) {
  debug('resume', state.reading);

  if (!state.reading) {
    stream.read(0);
  }

  state.resumeScheduled = false;
  stream.emit('resume');
  flow(stream);
  if (state.flowing && !state.reading) stream.read(0);
}

Readable.prototype.pause = function () {
  debug('call pause flowing=%j', this._readableState.flowing);

  if (this._readableState.flowing !== false) {
    debug('pause');
    this._readableState.flowing = false;
    this.emit('pause');
  }

  this._readableState.paused = true;
  return this;
};

function flow(stream) {
  var state = stream._readableState;
  debug('flow', state.flowing);

  while (state.flowing && stream.read() !== null) {
    ;
  }
} // wrap an old-style stream as the async data source.
// This is *not* part of the readable stream interface.
// It is an ugly unfortunate mess of history.


Readable.prototype.wrap = function (stream) {
  var _this = this;

  var state = this._readableState;
  var paused = false;
  stream.on('end', function () {
    debug('wrapped end');

    if (state.decoder && !state.ended) {
      var chunk = state.decoder.end();
      if (chunk && chunk.length) _this.push(chunk);
    }

    _this.push(null);
  });
  stream.on('data', function (chunk) {
    debug('wrapped data');
    if (state.decoder) chunk = state.decoder.write(chunk); // don't skip over falsy values in objectMode

    if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;

    var ret = _this.push(chunk);

    if (!ret) {
      paused = true;
      stream.pause();
    }
  }); // proxy all the other methods.
  // important when wrapping filters and duplexes.

  for (var i in stream) {
    if (this[i] === undefined && typeof stream[i] === 'function') {
      this[i] = function methodWrap(method) {
        return function methodWrapReturnFunction() {
          return stream[method].apply(stream, arguments);
        };
      }(i);
    }
  } // proxy certain important events.


  for (var n = 0; n < kProxyEvents.length; n++) {
    stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));
  } // when we try to consume some more bytes, simply unpause the
  // underlying stream.


  this._read = function (n) {
    debug('wrapped _read', n);

    if (paused) {
      paused = false;
      stream.resume();
    }
  };

  return this;
};

if (typeof Symbol === 'function') {
  Readable.prototype[Symbol.asyncIterator] = function () {
    if (createReadableStreamAsyncIterator === undefined) {
      createReadableStreamAsyncIterator = require('./internal/streams/async_iterator');
    }

    return createReadableStreamAsyncIterator(this);
  };
}

Object.defineProperty(Readable.prototype, 'readableHighWaterMark', {
  // making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable: false,
  get: function get() {
    return this._readableState.highWaterMark;
  }
});
Object.defineProperty(Readable.prototype, 'readableBuffer', {
  // making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable: false,
  get: function get() {
    return this._readableState && this._readableState.buffer;
  }
});
Object.defineProperty(Readable.prototype, 'readableFlowing', {
  // making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable: false,
  get: function get() {
    return this._readableState.flowing;
  },
  set: function set(state) {
    if (this._readableState) {
      this._readableState.flowing = state;
    }
  }
}); // exposed for testing purposes only.

Readable._fromList = fromList;
Object.defineProperty(Readable.prototype, 'readableLength', {
  // making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable: false,
  get: function get() {
    return this._readableState.length;
  }
}); // Pluck off n bytes from an array of buffers.
// Length is the combined lengths of all the buffers in the list.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.

function fromList(n, state) {
  // nothing buffered
  if (state.length === 0) return null;
  var ret;
  if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {
    // read it all, truncate the list
    if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.first();else ret = state.buffer.concat(state.length);
    state.buffer.clear();
  } else {
    // read part of list
    ret = state.buffer.consume(n, state.decoder);
  }
  return ret;
}

function endReadable(stream) {
  var state = stream._readableState;
  debug('endReadable', state.endEmitted);

  if (!state.endEmitted) {
    state.ended = true;
    process.nextTick(endReadableNT, state, stream);
  }
}

function endReadableNT(state, stream) {
  debug('endReadableNT', state.endEmitted, state.length); // Check that we didn't get one last unshift.

  if (!state.endEmitted && state.length === 0) {
    state.endEmitted = true;
    stream.readable = false;
    stream.emit('end');

    if (state.autoDestroy) {
      // In case of duplex streams we need a way to detect
      // if the writable side is ready for autoDestroy as well
      var wState = stream._writableState;

      if (!wState || wState.autoDestroy && wState.finished) {
        stream.destroy();
      }
    }
  }
}

if (typeof Symbol === 'function') {
  Readable.from = function (iterable, opts) {
    if (from === undefined) {
      from = require('./internal/streams/from');
    }

    return from(Readable, iterable, opts);
  };
}

function indexOf(xs, x) {
  for (var i = 0, l = xs.length; i < l; i++) {
    if (xs[i] === x) return i;
  }

  return -1;
}
}).call(this)}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"../errors":21,"./_stream_duplex":22,"./internal/streams/async_iterator":27,"./internal/streams/buffer_list":28,"./internal/streams/destroy":29,"./internal/streams/from":31,"./internal/streams/state":33,"./internal/streams/stream":34,"_process":11,"buffer":3,"events":5,"inherits":8,"string_decoder/":36,"util":2}],25:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// a transform stream is a readable/writable stream where you do
// something with the data.  Sometimes it's called a "filter",
// but that's not a great name for it, since that implies a thing where
// some bits pass through, and others are simply ignored.  (That would
// be a valid example of a transform, of course.)
//
// While the output is causally related to the input, it's not a
// necessarily symmetric or synchronous transformation.  For example,
// a zlib stream might take multiple plain-text writes(), and then
// emit a single compressed chunk some time in the future.
//
// Here's how this works:
//
// The Transform stream has all the aspects of the readable and writable
// stream classes.  When you write(chunk), that calls _write(chunk,cb)
// internally, and returns false if there's a lot of pending writes
// buffered up.  When you call read(), that calls _read(n) until
// there's enough pending readable data buffered up.
//
// In a transform stream, the written data is placed in a buffer.  When
// _read(n) is called, it transforms the queued up data, calling the
// buffered _write cb's as it consumes chunks.  If consuming a single
// written chunk would result in multiple output chunks, then the first
// outputted bit calls the readcb, and subsequent chunks just go into
// the read buffer, and will cause it to emit 'readable' if necessary.
//
// This way, back-pressure is actually determined by the reading side,
// since _read has to be called to start processing a new chunk.  However,
// a pathological inflate type of transform can cause excessive buffering
// here.  For example, imagine a stream where every byte of input is
// interpreted as an integer from 0-255, and then results in that many
// bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
// 1kb of data being output.  In this case, you could write a very small
// amount of input, and end up with a very large amount of output.  In
// such a pathological inflating mechanism, there'd be no way to tell
// the system to stop doing the transform.  A single 4MB write could
// cause the system to run out of memory.
//
// However, even in such a pathological case, only a single written chunk
// would be consumed, and then the rest would wait (un-transformed) until
// the results of the previous transformed chunk were consumed.
'use strict';

module.exports = Transform;

var _require$codes = require('../errors').codes,
    ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,
    ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK,
    ERR_TRANSFORM_ALREADY_TRANSFORMING = _require$codes.ERR_TRANSFORM_ALREADY_TRANSFORMING,
    ERR_TRANSFORM_WITH_LENGTH_0 = _require$codes.ERR_TRANSFORM_WITH_LENGTH_0;

var Duplex = require('./_stream_duplex');

require('inherits')(Transform, Duplex);

function afterTransform(er, data) {
  var ts = this._transformState;
  ts.transforming = false;
  var cb = ts.writecb;

  if (cb === null) {
    return this.emit('error', new ERR_MULTIPLE_CALLBACK());
  }

  ts.writechunk = null;
  ts.writecb = null;
  if (data != null) // single equals check for both `null` and `undefined`
    this.push(data);
  cb(er);
  var rs = this._readableState;
  rs.reading = false;

  if (rs.needReadable || rs.length < rs.highWaterMark) {
    this._read(rs.highWaterMark);
  }
}

function Transform(options) {
  if (!(this instanceof Transform)) return new Transform(options);
  Duplex.call(this, options);
  this._transformState = {
    afterTransform: afterTransform.bind(this),
    needTransform: false,
    transforming: false,
    writecb: null,
    writechunk: null,
    writeencoding: null
  }; // start out asking for a readable event once data is transformed.

  this._readableState.needReadable = true; // we have implemented the _read method, and done the other things
  // that Readable wants before the first _read call, so unset the
  // sync guard flag.

  this._readableState.sync = false;

  if (options) {
    if (typeof options.transform === 'function') this._transform = options.transform;
    if (typeof options.flush === 'function') this._flush = options.flush;
  } // When the writable side finishes, then flush out anything remaining.


  this.on('prefinish', prefinish);
}

function prefinish() {
  var _this = this;

  if (typeof this._flush === 'function' && !this._readableState.destroyed) {
    this._flush(function (er, data) {
      done(_this, er, data);
    });
  } else {
    done(this, null, null);
  }
}

Transform.prototype.push = function (chunk, encoding) {
  this._transformState.needTransform = false;
  return Duplex.prototype.push.call(this, chunk, encoding);
}; // This is the part where you do stuff!
// override this function in implementation classes.
// 'chunk' is an input chunk.
//
// Call `push(newChunk)` to pass along transformed output
// to the readable side.  You may call 'push' zero or more times.
//
// Call `cb(err)` when you are done with this chunk.  If you pass
// an error, then that'll put the hurt on the whole operation.  If you
// never call cb(), then you'll never get another chunk.


Transform.prototype._transform = function (chunk, encoding, cb) {
  cb(new ERR_METHOD_NOT_IMPLEMENTED('_transform()'));
};

Transform.prototype._write = function (chunk, encoding, cb) {
  var ts = this._transformState;
  ts.writecb = cb;
  ts.writechunk = chunk;
  ts.writeencoding = encoding;

  if (!ts.transforming) {
    var rs = this._readableState;
    if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
  }
}; // Doesn't matter what the args are here.
// _transform does all the work.
// That we got here means that the readable side wants more data.


Transform.prototype._read = function (n) {
  var ts = this._transformState;

  if (ts.writechunk !== null && !ts.transforming) {
    ts.transforming = true;

    this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
  } else {
    // mark that we need a transform, so that any data that comes in
    // will get processed, now that we've asked for it.
    ts.needTransform = true;
  }
};

Transform.prototype._destroy = function (err, cb) {
  Duplex.prototype._destroy.call(this, err, function (err2) {
    cb(err2);
  });
};

function done(stream, er, data) {
  if (er) return stream.emit('error', er);
  if (data != null) // single equals check for both `null` and `undefined`
    stream.push(data); // TODO(BridgeAR): Write a test for these two error cases
  // if there's nothing in the write buffer, then that means
  // that nothing more will ever be provided

  if (stream._writableState.length) throw new ERR_TRANSFORM_WITH_LENGTH_0();
  if (stream._transformState.transforming) throw new ERR_TRANSFORM_ALREADY_TRANSFORMING();
  return stream.push(null);
}
},{"../errors":21,"./_stream_duplex":22,"inherits":8}],26:[function(require,module,exports){
(function (process,global){(function (){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// A bit simpler than readable streams.
// Implement an async ._write(chunk, encoding, cb), and it'll handle all
// the drain event emission and buffering.
'use strict';

module.exports = Writable;
/* <replacement> */

function WriteReq(chunk, encoding, cb) {
  this.chunk = chunk;
  this.encoding = encoding;
  this.callback = cb;
  this.next = null;
} // It seems a linked list but it is not
// there will be only 2 of these for each stream


function CorkedRequest(state) {
  var _this = this;

  this.next = null;
  this.entry = null;

  this.finish = function () {
    onCorkedFinish(_this, state);
  };
}
/* </replacement> */

/*<replacement>*/


var Duplex;
/*</replacement>*/

Writable.WritableState = WritableState;
/*<replacement>*/

var internalUtil = {
  deprecate: require('util-deprecate')
};
/*</replacement>*/

/*<replacement>*/

var Stream = require('./internal/streams/stream');
/*</replacement>*/


var Buffer = require('buffer').Buffer;

var OurUint8Array = global.Uint8Array || function () {};

function _uint8ArrayToBuffer(chunk) {
  return Buffer.from(chunk);
}

function _isUint8Array(obj) {
  return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
}

var destroyImpl = require('./internal/streams/destroy');

var _require = require('./internal/streams/state'),
    getHighWaterMark = _require.getHighWaterMark;

var _require$codes = require('../errors').codes,
    ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE,
    ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,
    ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK,
    ERR_STREAM_CANNOT_PIPE = _require$codes.ERR_STREAM_CANNOT_PIPE,
    ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED,
    ERR_STREAM_NULL_VALUES = _require$codes.ERR_STREAM_NULL_VALUES,
    ERR_STREAM_WRITE_AFTER_END = _require$codes.ERR_STREAM_WRITE_AFTER_END,
    ERR_UNKNOWN_ENCODING = _require$codes.ERR_UNKNOWN_ENCODING;

var errorOrDestroy = destroyImpl.errorOrDestroy;

require('inherits')(Writable, Stream);

function nop() {}

function WritableState(options, stream, isDuplex) {
  Duplex = Duplex || require('./_stream_duplex');
  options = options || {}; // Duplex streams are both readable and writable, but share
  // the same options object.
  // However, some cases require setting options to different
  // values for the readable and the writable sides of the duplex stream,
  // e.g. options.readableObjectMode vs. options.writableObjectMode, etc.

  if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; // object stream flag to indicate whether or not this stream
  // contains buffers or objects.

  this.objectMode = !!options.objectMode;
  if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; // the point at which write() starts returning false
  // Note: 0 is a valid value, means that we always return false if
  // the entire buffer is not flushed immediately on write()

  this.highWaterMark = getHighWaterMark(this, options, 'writableHighWaterMark', isDuplex); // if _final has been called

  this.finalCalled = false; // drain event flag.

  this.needDrain = false; // at the start of calling end()

  this.ending = false; // when end() has been called, and returned

  this.ended = false; // when 'finish' is emitted

  this.finished = false; // has it been destroyed

  this.destroyed = false; // should we decode strings into buffers before passing to _write?
  // this is here so that some node-core streams can optimize string
  // handling at a lower level.

  var noDecode = options.decodeStrings === false;
  this.decodeStrings = !noDecode; // Crypto is kind of old and crusty.  Historically, its default string
  // encoding is 'binary' so we have to make this configurable.
  // Everything else in the universe uses 'utf8', though.

  this.defaultEncoding = options.defaultEncoding || 'utf8'; // not an actual buffer we keep track of, but a measurement
  // of how much we're waiting to get pushed to some underlying
  // socket or file.

  this.length = 0; // a flag to see when we're in the middle of a write.

  this.writing = false; // when true all writes will be buffered until .uncork() call

  this.corked = 0; // a flag to be able to tell if the onwrite cb is called immediately,
  // or on a later tick.  We set this to true at first, because any
  // actions that shouldn't happen until "later" should generally also
  // not happen before the first write call.

  this.sync = true; // a flag to know if we're processing previously buffered items, which
  // may call the _write() callback in the same tick, so that we don't
  // end up in an overlapped onwrite situation.

  this.bufferProcessing = false; // the callback that's passed to _write(chunk,cb)

  this.onwrite = function (er) {
    onwrite(stream, er);
  }; // the callback that the user supplies to write(chunk,encoding,cb)


  this.writecb = null; // the amount that is being written when _write is called.

  this.writelen = 0;
  this.bufferedRequest = null;
  this.lastBufferedRequest = null; // number of pending user-supplied write callbacks
  // this must be 0 before 'finish' can be emitted

  this.pendingcb = 0; // emit prefinish if the only thing we're waiting for is _write cbs
  // This is relevant for synchronous Transform streams

  this.prefinished = false; // True if the error was already emitted and should not be thrown again

  this.errorEmitted = false; // Should close be emitted on destroy. Defaults to true.

  this.emitClose = options.emitClose !== false; // Should .destroy() be called after 'finish' (and potentially 'end')

  this.autoDestroy = !!options.autoDestroy; // count buffered requests

  this.bufferedRequestCount = 0; // allocate the first CorkedRequest, there is always
  // one allocated and free to use, and we maintain at most two

  this.corkedRequestsFree = new CorkedRequest(this);
}

WritableState.prototype.getBuffer = function getBuffer() {
  var current = this.bufferedRequest;
  var out = [];

  while (current) {
    out.push(current);
    current = current.next;
  }

  return out;
};

(function () {
  try {
    Object.defineProperty(WritableState.prototype, 'buffer', {
      get: internalUtil.deprecate(function writableStateBufferGetter() {
        return this.getBuffer();
      }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')
    });
  } catch (_) {}
})(); // Test _writableState for inheritance to account for Duplex streams,
// whose prototype chain only points to Readable.


var realHasInstance;

if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {
  realHasInstance = Function.prototype[Symbol.hasInstance];
  Object.defineProperty(Writable, Symbol.hasInstance, {
    value: function value(object) {
      if (realHasInstance.call(this, object)) return true;
      if (this !== Writable) return false;
      return object && object._writableState instanceof WritableState;
    }
  });
} else {
  realHasInstance = function realHasInstance(object) {
    return object instanceof this;
  };
}

function Writable(options) {
  Duplex = Duplex || require('./_stream_duplex'); // Writable ctor is applied to Duplexes, too.
  // `realHasInstance` is necessary because using plain `instanceof`
  // would return false, as no `_writableState` property is attached.
  // Trying to use the custom `instanceof` for Writable here will also break the
  // Node.js LazyTransform implementation, which has a non-trivial getter for
  // `_writableState` that would lead to infinite recursion.
  // Checking for a Stream.Duplex instance is faster here instead of inside
  // the WritableState constructor, at least with V8 6.5

  var isDuplex = this instanceof Duplex;
  if (!isDuplex && !realHasInstance.call(Writable, this)) return new Writable(options);
  this._writableState = new WritableState(options, this, isDuplex); // legacy.

  this.writable = true;

  if (options) {
    if (typeof options.write === 'function') this._write = options.write;
    if (typeof options.writev === 'function') this._writev = options.writev;
    if (typeof options.destroy === 'function') this._destroy = options.destroy;
    if (typeof options.final === 'function') this._final = options.final;
  }

  Stream.call(this);
} // Otherwise people can pipe Writable streams, which is just wrong.


Writable.prototype.pipe = function () {
  errorOrDestroy(this, new ERR_STREAM_CANNOT_PIPE());
};

function writeAfterEnd(stream, cb) {
  var er = new ERR_STREAM_WRITE_AFTER_END(); // TODO: defer error events consistently everywhere, not just the cb

  errorOrDestroy(stream, er);
  process.nextTick(cb, er);
} // Checks that a user-supplied chunk is valid, especially for the particular
// mode the stream is in. Currently this means that `null` is never accepted
// and undefined/non-string values are only allowed in object mode.


function validChunk(stream, state, chunk, cb) {
  var er;

  if (chunk === null) {
    er = new ERR_STREAM_NULL_VALUES();
  } else if (typeof chunk !== 'string' && !state.objectMode) {
    er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer'], chunk);
  }

  if (er) {
    errorOrDestroy(stream, er);
    process.nextTick(cb, er);
    return false;
  }

  return true;
}

Writable.prototype.write = function (chunk, encoding, cb) {
  var state = this._writableState;
  var ret = false;

  var isBuf = !state.objectMode && _isUint8Array(chunk);

  if (isBuf && !Buffer.isBuffer(chunk)) {
    chunk = _uint8ArrayToBuffer(chunk);
  }

  if (typeof encoding === 'function') {
    cb = encoding;
    encoding = null;
  }

  if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
  if (typeof cb !== 'function') cb = nop;
  if (state.ending) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {
    state.pendingcb++;
    ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);
  }
  return ret;
};

Writable.prototype.cork = function () {
  this._writableState.corked++;
};

Writable.prototype.uncork = function () {
  var state = this._writableState;

  if (state.corked) {
    state.corked--;
    if (!state.writing && !state.corked && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
  }
};

Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
  // node::ParseEncoding() requires lower case.
  if (typeof encoding === 'string') encoding = encoding.toLowerCase();
  if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new ERR_UNKNOWN_ENCODING(encoding);
  this._writableState.defaultEncoding = encoding;
  return this;
};

Object.defineProperty(Writable.prototype, 'writableBuffer', {
  // making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable: false,
  get: function get() {
    return this._writableState && this._writableState.getBuffer();
  }
});

function decodeChunk(state, chunk, encoding) {
  if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
    chunk = Buffer.from(chunk, encoding);
  }

  return chunk;
}

Object.defineProperty(Writable.prototype, 'writableHighWaterMark', {
  // making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable: false,
  get: function get() {
    return this._writableState.highWaterMark;
  }
}); // if we're already writing something, then just put this
// in the queue, and wait our turn.  Otherwise, call _write
// If we return false, then we need a drain event, so set that flag.

function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
  if (!isBuf) {
    var newChunk = decodeChunk(state, chunk, encoding);

    if (chunk !== newChunk) {
      isBuf = true;
      encoding = 'buffer';
      chunk = newChunk;
    }
  }

  var len = state.objectMode ? 1 : chunk.length;
  state.length += len;
  var ret = state.length < state.highWaterMark; // we must ensure that previous needDrain will not be reset to false.

  if (!ret) state.needDrain = true;

  if (state.writing || state.corked) {
    var last = state.lastBufferedRequest;
    state.lastBufferedRequest = {
      chunk: chunk,
      encoding: encoding,
      isBuf: isBuf,
      callback: cb,
      next: null
    };

    if (last) {
      last.next = state.lastBufferedRequest;
    } else {
      state.bufferedRequest = state.lastBufferedRequest;
    }

    state.bufferedRequestCount += 1;
  } else {
    doWrite(stream, state, false, len, chunk, encoding, cb);
  }

  return ret;
}

function doWrite(stream, state, writev, len, chunk, encoding, cb) {
  state.writelen = len;
  state.writecb = cb;
  state.writing = true;
  state.sync = true;
  if (state.destroyed) state.onwrite(new ERR_STREAM_DESTROYED('write'));else if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
  state.sync = false;
}

function onwriteError(stream, state, sync, er, cb) {
  --state.pendingcb;

  if (sync) {
    // defer the callback if we are being called synchronously
    // to avoid piling up things on the stack
    process.nextTick(cb, er); // this can emit finish, and it will always happen
    // after error

    process.nextTick(finishMaybe, stream, state);
    stream._writableState.errorEmitted = true;
    errorOrDestroy(stream, er);
  } else {
    // the caller expect this to happen before if
    // it is async
    cb(er);
    stream._writableState.errorEmitted = true;
    errorOrDestroy(stream, er); // this can emit finish, but finish must
    // always follow error

    finishMaybe(stream, state);
  }
}

function onwriteStateUpdate(state) {
  state.writing = false;
  state.writecb = null;
  state.length -= state.writelen;
  state.writelen = 0;
}

function onwrite(stream, er) {
  var state = stream._writableState;
  var sync = state.sync;
  var cb = state.writecb;
  if (typeof cb !== 'function') throw new ERR_MULTIPLE_CALLBACK();
  onwriteStateUpdate(state);
  if (er) onwriteError(stream, state, sync, er, cb);else {
    // Check if we're actually ready to finish, but don't emit yet
    var finished = needFinish(state) || stream.destroyed;

    if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
      clearBuffer(stream, state);
    }

    if (sync) {
      process.nextTick(afterWrite, stream, state, finished, cb);
    } else {
      afterWrite(stream, state, finished, cb);
    }
  }
}

function afterWrite(stream, state, finished, cb) {
  if (!finished) onwriteDrain(stream, state);
  state.pendingcb--;
  cb();
  finishMaybe(stream, state);
} // Must force callback to be called on nextTick, so that we don't
// emit 'drain' before the write() consumer gets the 'false' return
// value, and has a chance to attach a 'drain' listener.


function onwriteDrain(stream, state) {
  if (state.length === 0 && state.needDrain) {
    state.needDrain = false;
    stream.emit('drain');
  }
} // if there's something in the buffer waiting, then process it


function clearBuffer(stream, state) {
  state.bufferProcessing = true;
  var entry = state.bufferedRequest;

  if (stream._writev && entry && entry.next) {
    // Fast case, write everything using _writev()
    var l = state.bufferedRequestCount;
    var buffer = new Array(l);
    var holder = state.corkedRequestsFree;
    holder.entry = entry;
    var count = 0;
    var allBuffers = true;

    while (entry) {
      buffer[count] = entry;
      if (!entry.isBuf) allBuffers = false;
      entry = entry.next;
      count += 1;
    }

    buffer.allBuffers = allBuffers;
    doWrite(stream, state, true, state.length, buffer, '', holder.finish); // doWrite is almost always async, defer these to save a bit of time
    // as the hot path ends with doWrite

    state.pendingcb++;
    state.lastBufferedRequest = null;

    if (holder.next) {
      state.corkedRequestsFree = holder.next;
      holder.next = null;
    } else {
      state.corkedRequestsFree = new CorkedRequest(state);
    }

    state.bufferedRequestCount = 0;
  } else {
    // Slow case, write chunks one-by-one
    while (entry) {
      var chunk = entry.chunk;
      var encoding = entry.encoding;
      var cb = entry.callback;
      var len = state.objectMode ? 1 : chunk.length;
      doWrite(stream, state, false, len, chunk, encoding, cb);
      entry = entry.next;
      state.bufferedRequestCount--; // if we didn't call the onwrite immediately, then
      // it means that we need to wait until it does.
      // also, that means that the chunk and cb are currently
      // being processed, so move the buffer counter past them.

      if (state.writing) {
        break;
      }
    }

    if (entry === null) state.lastBufferedRequest = null;
  }

  state.bufferedRequest = entry;
  state.bufferProcessing = false;
}

Writable.prototype._write = function (chunk, encoding, cb) {
  cb(new ERR_METHOD_NOT_IMPLEMENTED('_write()'));
};

Writable.prototype._writev = null;

Writable.prototype.end = function (chunk, encoding, cb) {
  var state = this._writableState;

  if (typeof chunk === 'function') {
    cb = chunk;
    chunk = null;
    encoding = null;
  } else if (typeof encoding === 'function') {
    cb = encoding;
    encoding = null;
  }

  if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); // .end() fully uncorks

  if (state.corked) {
    state.corked = 1;
    this.uncork();
  } // ignore unnecessary end() calls.


  if (!state.ending) endWritable(this, state, cb);
  return this;
};

Object.defineProperty(Writable.prototype, 'writableLength', {
  // making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable: false,
  get: function get() {
    return this._writableState.length;
  }
});

function needFinish(state) {
  return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
}

function callFinal(stream, state) {
  stream._final(function (err) {
    state.pendingcb--;

    if (err) {
      errorOrDestroy(stream, err);
    }

    state.prefinished = true;
    stream.emit('prefinish');
    finishMaybe(stream, state);
  });
}

function prefinish(stream, state) {
  if (!state.prefinished && !state.finalCalled) {
    if (typeof stream._final === 'function' && !state.destroyed) {
      state.pendingcb++;
      state.finalCalled = true;
      process.nextTick(callFinal, stream, state);
    } else {
      state.prefinished = true;
      stream.emit('prefinish');
    }
  }
}

function finishMaybe(stream, state) {
  var need = needFinish(state);

  if (need) {
    prefinish(stream, state);

    if (state.pendingcb === 0) {
      state.finished = true;
      stream.emit('finish');

      if (state.autoDestroy) {
        // In case of duplex streams we need a way to detect
        // if the readable side is ready for autoDestroy as well
        var rState = stream._readableState;

        if (!rState || rState.autoDestroy && rState.endEmitted) {
          stream.destroy();
        }
      }
    }
  }

  return need;
}

function endWritable(stream, state, cb) {
  state.ending = true;
  finishMaybe(stream, state);

  if (cb) {
    if (state.finished) process.nextTick(cb);else stream.once('finish', cb);
  }

  state.ended = true;
  stream.writable = false;
}

function onCorkedFinish(corkReq, state, err) {
  var entry = corkReq.entry;
  corkReq.entry = null;

  while (entry) {
    var cb = entry.callback;
    state.pendingcb--;
    cb(err);
    entry = entry.next;
  } // reuse the free corkReq.


  state.corkedRequestsFree.next = corkReq;
}

Object.defineProperty(Writable.prototype, 'destroyed', {
  // making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable: false,
  get: function get() {
    if (this._writableState === undefined) {
      return false;
    }

    return this._writableState.destroyed;
  },
  set: function set(value) {
    // we ignore the value if the stream
    // has not been initialized yet
    if (!this._writableState) {
      return;
    } // backward compatibility, the user is explicitly
    // managing destroyed


    this._writableState.destroyed = value;
  }
});
Writable.prototype.destroy = destroyImpl.destroy;
Writable.prototype._undestroy = destroyImpl.undestroy;

Writable.prototype._destroy = function (err, cb) {
  cb(err);
};
}).call(this)}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"../errors":21,"./_stream_duplex":22,"./internal/streams/destroy":29,"./internal/streams/state":33,"./internal/streams/stream":34,"_process":11,"buffer":3,"inherits":8,"util-deprecate":39}],27:[function(require,module,exports){
(function (process){(function (){
'use strict';

var _Object$setPrototypeO;

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

var finished = require('./end-of-stream');

var kLastResolve = Symbol('lastResolve');
var kLastReject = Symbol('lastReject');
var kError = Symbol('error');
var kEnded = Symbol('ended');
var kLastPromise = Symbol('lastPromise');
var kHandlePromise = Symbol('handlePromise');
var kStream = Symbol('stream');

function createIterResult(value, done) {
  return {
    value: value,
    done: done
  };
}

function readAndResolve(iter) {
  var resolve = iter[kLastResolve];

  if (resolve !== null) {
    var data = iter[kStream].read(); // we defer if data is null
    // we can be expecting either 'end' or
    // 'error'

    if (data !== null) {
      iter[kLastPromise] = null;
      iter[kLastResolve] = null;
      iter[kLastReject] = null;
      resolve(createIterResult(data, false));
    }
  }
}

function onReadable(iter) {
  // we wait for the next tick, because it might
  // emit an error with process.nextTick
  process.nextTick(readAndResolve, iter);
}

function wrapForNext(lastPromise, iter) {
  return function (resolve, reject) {
    lastPromise.then(function () {
      if (iter[kEnded]) {
        resolve(createIterResult(undefined, true));
        return;
      }

      iter[kHandlePromise](resolve, reject);
    }, reject);
  };
}

var AsyncIteratorPrototype = Object.getPrototypeOf(function () {});
var ReadableStreamAsyncIteratorPrototype = Object.setPrototypeOf((_Object$setPrototypeO = {
  get stream() {
    return this[kStream];
  },

  next: function next() {
    var _this = this;

    // if we have detected an error in the meanwhile
    // reject straight away
    var error = this[kError];

    if (error !== null) {
      return Promise.reject(error);
    }

    if (this[kEnded]) {
      return Promise.resolve(createIterResult(undefined, true));
    }

    if (this[kStream].destroyed) {
      // We need to defer via nextTick because if .destroy(err) is
      // called, the error will be emitted via nextTick, and
      // we cannot guarantee that there is no error lingering around
      // waiting to be emitted.
      return new Promise(function (resolve, reject) {
        process.nextTick(function () {
          if (_this[kError]) {
            reject(_this[kError]);
          } else {
            resolve(createIterResult(undefined, true));
          }
        });
      });
    } // if we have multiple next() calls
    // we will wait for the previous Promise to finish
    // this logic is optimized to support for await loops,
    // where next() is only called once at a time


    var lastPromise = this[kLastPromise];
    var promise;

    if (lastPromise) {
      promise = new Promise(wrapForNext(lastPromise, this));
    } else {
      // fast path needed to support multiple this.push()
      // without triggering the next() queue
      var data = this[kStream].read();

      if (data !== null) {
        return Promise.resolve(createIterResult(data, false));
      }

      promise = new Promise(this[kHandlePromise]);
    }

    this[kLastPromise] = promise;
    return promise;
  }
}, _defineProperty(_Object$setPrototypeO, Symbol.asyncIterator, function () {
  return this;
}), _defineProperty(_Object$setPrototypeO, "return", function _return() {
  var _this2 = this;

  // destroy(err, cb) is a private API
  // we can guarantee we have that here, because we control the
  // Readable class this is attached to
  return new Promise(function (resolve, reject) {
    _this2[kStream].destroy(null, function (err) {
      if (err) {
        reject(err);
        return;
      }

      resolve(createIterResult(undefined, true));
    });
  });
}), _Object$setPrototypeO), AsyncIteratorPrototype);

var createReadableStreamAsyncIterator = function createReadableStreamAsyncIterator(stream) {
  var _Object$create;

  var iterator = Object.create(ReadableStreamAsyncIteratorPrototype, (_Object$create = {}, _defineProperty(_Object$create, kStream, {
    value: stream,
    writable: true
  }), _defineProperty(_Object$create, kLastResolve, {
    value: null,
    writable: true
  }), _defineProperty(_Object$create, kLastReject, {
    value: null,
    writable: true
  }), _defineProperty(_Object$create, kError, {
    value: null,
    writable: true
  }), _defineProperty(_Object$create, kEnded, {
    value: stream._readableState.endEmitted,
    writable: true
  }), _defineProperty(_Object$create, kHandlePromise, {
    value: function value(resolve, reject) {
      var data = iterator[kStream].read();

      if (data) {
        iterator[kLastPromise] = null;
        iterator[kLastResolve] = null;
        iterator[kLastReject] = null;
        resolve(createIterResult(data, false));
      } else {
        iterator[kLastResolve] = resolve;
        iterator[kLastReject] = reject;
      }
    },
    writable: true
  }), _Object$create));
  iterator[kLastPromise] = null;
  finished(stream, function (err) {
    if (err && err.code !== 'ERR_STREAM_PREMATURE_CLOSE') {
      var reject = iterator[kLastReject]; // reject if we are waiting for data in the Promise
      // returned by next() and store the error

      if (reject !== null) {
        iterator[kLastPromise] = null;
        iterator[kLastResolve] = null;
        iterator[kLastReject] = null;
        reject(err);
      }

      iterator[kError] = err;
      return;
    }

    var resolve = iterator[kLastResolve];

    if (resolve !== null) {
      iterator[kLastPromise] = null;
      iterator[kLastResolve] = null;
      iterator[kLastReject] = null;
      resolve(createIterResult(undefined, true));
    }

    iterator[kEnded] = true;
  });
  stream.on('readable', onReadable.bind(null, iterator));
  return iterator;
};

module.exports = createReadableStreamAsyncIterator;
}).call(this)}).call(this,require('_process'))
},{"./end-of-stream":30,"_process":11}],28:[function(require,module,exports){
'use strict';

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

var _require = require('buffer'),
    Buffer = _require.Buffer;

var _require2 = require('util'),
    inspect = _require2.inspect;

var custom = inspect && inspect.custom || 'inspect';

function copyBuffer(src, target, offset) {
  Buffer.prototype.copy.call(src, target, offset);
}

module.exports =
/*#__PURE__*/
function () {
  function BufferList() {
    _classCallCheck(this, BufferList);

    this.head = null;
    this.tail = null;
    this.length = 0;
  }

  _createClass(BufferList, [{
    key: "push",
    value: function push(v) {
      var entry = {
        data: v,
        next: null
      };
      if (this.length > 0) this.tail.next = entry;else this.head = entry;
      this.tail = entry;
      ++this.length;
    }
  }, {
    key: "unshift",
    value: function unshift(v) {
      var entry = {
        data: v,
        next: this.head
      };
      if (this.length === 0) this.tail = entry;
      this.head = entry;
      ++this.length;
    }
  }, {
    key: "shift",
    value: function shift() {
      if (this.length === 0) return;
      var ret = this.head.data;
      if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;
      --this.length;
      return ret;
    }
  }, {
    key: "clear",
    value: function clear() {
      this.head = this.tail = null;
      this.length = 0;
    }
  }, {
    key: "join",
    value: function join(s) {
      if (this.length === 0) return '';
      var p = this.head;
      var ret = '' + p.data;

      while (p = p.next) {
        ret += s + p.data;
      }

      return ret;
    }
  }, {
    key: "concat",
    value: function concat(n) {
      if (this.length === 0) return Buffer.alloc(0);
      var ret = Buffer.allocUnsafe(n >>> 0);
      var p = this.head;
      var i = 0;

      while (p) {
        copyBuffer(p.data, ret, i);
        i += p.data.length;
        p = p.next;
      }

      return ret;
    } // Consumes a specified amount of bytes or characters from the buffered data.

  }, {
    key: "consume",
    value: function consume(n, hasStrings) {
      var ret;

      if (n < this.head.data.length) {
        // `slice` is the same for buffers and strings.
        ret = this.head.data.slice(0, n);
        this.head.data = this.head.data.slice(n);
      } else if (n === this.head.data.length) {
        // First chunk is a perfect match.
        ret = this.shift();
      } else {
        // Result spans more than one buffer.
        ret = hasStrings ? this._getString(n) : this._getBuffer(n);
      }

      return ret;
    }
  }, {
    key: "first",
    value: function first() {
      return this.head.data;
    } // Consumes a specified amount of characters from the buffered data.

  }, {
    key: "_getString",
    value: function _getString(n) {
      var p = this.head;
      var c = 1;
      var ret = p.data;
      n -= ret.length;

      while (p = p.next) {
        var str = p.data;
        var nb = n > str.length ? str.length : n;
        if (nb === str.length) ret += str;else ret += str.slice(0, n);
        n -= nb;

        if (n === 0) {
          if (nb === str.length) {
            ++c;
            if (p.next) this.head = p.next;else this.head = this.tail = null;
          } else {
            this.head = p;
            p.data = str.slice(nb);
          }

          break;
        }

        ++c;
      }

      this.length -= c;
      return ret;
    } // Consumes a specified amount of bytes from the buffered data.

  }, {
    key: "_getBuffer",
    value: function _getBuffer(n) {
      var ret = Buffer.allocUnsafe(n);
      var p = this.head;
      var c = 1;
      p.data.copy(ret);
      n -= p.data.length;

      while (p = p.next) {
        var buf = p.data;
        var nb = n > buf.length ? buf.length : n;
        buf.copy(ret, ret.length - n, 0, nb);
        n -= nb;

        if (n === 0) {
          if (nb === buf.length) {
            ++c;
            if (p.next) this.head = p.next;else this.head = this.tail = null;
          } else {
            this.head = p;
            p.data = buf.slice(nb);
          }

          break;
        }

        ++c;
      }

      this.length -= c;
      return ret;
    } // Make sure the linked list only shows the minimal necessary information.

  }, {
    key: custom,
    value: function value(_, options) {
      return inspect(this, _objectSpread({}, options, {
        // Only inspect one level.
        depth: 0,
        // It should not recurse.
        customInspect: false
      }));
    }
  }]);

  return BufferList;
}();
},{"buffer":3,"util":2}],29:[function(require,module,exports){
(function (process){(function (){
'use strict'; // undocumented cb() API, needed for core, not for public API

function destroy(err, cb) {
  var _this = this;

  var readableDestroyed = this._readableState && this._readableState.destroyed;
  var writableDestroyed = this._writableState && this._writableState.destroyed;

  if (readableDestroyed || writableDestroyed) {
    if (cb) {
      cb(err);
    } else if (err) {
      if (!this._writableState) {
        process.nextTick(emitErrorNT, this, err);
      } else if (!this._writableState.errorEmitted) {
        this._writableState.errorEmitted = true;
        process.nextTick(emitErrorNT, this, err);
      }
    }

    return this;
  } // we set destroyed to true before firing error callbacks in order
  // to make it re-entrance safe in case destroy() is called within callbacks


  if (this._readableState) {
    this._readableState.destroyed = true;
  } // if this is a duplex stream mark the writable part as destroyed as well


  if (this._writableState) {
    this._writableState.destroyed = true;
  }

  this._destroy(err || null, function (err) {
    if (!cb && err) {
      if (!_this._writableState) {
        process.nextTick(emitErrorAndCloseNT, _this, err);
      } else if (!_this._writableState.errorEmitted) {
        _this._writableState.errorEmitted = true;
        process.nextTick(emitErrorAndCloseNT, _this, err);
      } else {
        process.nextTick(emitCloseNT, _this);
      }
    } else if (cb) {
      process.nextTick(emitCloseNT, _this);
      cb(err);
    } else {
      process.nextTick(emitCloseNT, _this);
    }
  });

  return this;
}

function emitErrorAndCloseNT(self, err) {
  emitErrorNT(self, err);
  emitCloseNT(self);
}

function emitCloseNT(self) {
  if (self._writableState && !self._writableState.emitClose) return;
  if (self._readableState && !self._readableState.emitClose) return;
  self.emit('close');
}

function undestroy() {
  if (this._readableState) {
    this._readableState.destroyed = false;
    this._readableState.reading = false;
    this._readableState.ended = false;
    this._readableState.endEmitted = false;
  }

  if (this._writableState) {
    this._writableState.destroyed = false;
    this._writableState.ended = false;
    this._writableState.ending = false;
    this._writableState.finalCalled = false;
    this._writableState.prefinished = false;
    this._writableState.finished = false;
    this._writableState.errorEmitted = false;
  }
}

function emitErrorNT(self, err) {
  self.emit('error', err);
}

function errorOrDestroy(stream, err) {
  // We have tests that rely on errors being emitted
  // in the same tick, so changing this is semver major.
  // For now when you opt-in to autoDestroy we allow
  // the error to be emitted nextTick. In a future
  // semver major update we should change the default to this.
  var rState = stream._readableState;
  var wState = stream._writableState;
  if (rState && rState.autoDestroy || wState && wState.autoDestroy) stream.destroy(err);else stream.emit('error', err);
}

module.exports = {
  destroy: destroy,
  undestroy: undestroy,
  errorOrDestroy: errorOrDestroy
};
}).call(this)}).call(this,require('_process'))
},{"_process":11}],30:[function(require,module,exports){
// Ported from https://github.com/mafintosh/end-of-stream with
// permission from the author, Mathias Buus (@mafintosh).
'use strict';

var ERR_STREAM_PREMATURE_CLOSE = require('../../../errors').codes.ERR_STREAM_PREMATURE_CLOSE;

function once(callback) {
  var called = false;
  return function () {
    if (called) return;
    called = true;

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    callback.apply(this, args);
  };
}

function noop() {}

function isRequest(stream) {
  return stream.setHeader && typeof stream.abort === 'function';
}

function eos(stream, opts, callback) {
  if (typeof opts === 'function') return eos(stream, null, opts);
  if (!opts) opts = {};
  callback = once(callback || noop);
  var readable = opts.readable || opts.readable !== false && stream.readable;
  var writable = opts.writable || opts.writable !== false && stream.writable;

  var onlegacyfinish = function onlegacyfinish() {
    if (!stream.writable) onfinish();
  };

  var writableEnded = stream._writableState && stream._writableState.finished;

  var onfinish = function onfinish() {
    writable = false;
    writableEnded = true;
    if (!readable) callback.call(stream);
  };

  var readableEnded = stream._readableState && stream._readableState.endEmitted;

  var onend = function onend() {
    readable = false;
    readableEnded = true;
    if (!writable) callback.call(stream);
  };

  var onerror = function onerror(err) {
    callback.call(stream, err);
  };

  var onclose = function onclose() {
    var err;

    if (readable && !readableEnded) {
      if (!stream._readableState || !stream._readableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE();
      return callback.call(stream, err);
    }

    if (writable && !writableEnded) {
      if (!stream._writableState || !stream._writableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE();
      return callback.call(stream, err);
    }
  };

  var onrequest = function onrequest() {
    stream.req.on('finish', onfinish);
  };

  if (isRequest(stream)) {
    stream.on('complete', onfinish);
    stream.on('abort', onclose);
    if (stream.req) onrequest();else stream.on('request', onrequest);
  } else if (writable && !stream._writableState) {
    // legacy streams
    stream.on('end', onlegacyfinish);
    stream.on('close', onlegacyfinish);
  }

  stream.on('end', onend);
  stream.on('finish', onfinish);
  if (opts.error !== false) stream.on('error', onerror);
  stream.on('close', onclose);
  return function () {
    stream.removeListener('complete', onfinish);
    stream.removeListener('abort', onclose);
    stream.removeListener('request', onrequest);
    if (stream.req) stream.req.removeListener('finish', onfinish);
    stream.removeListener('end', onlegacyfinish);
    stream.removeListener('close', onlegacyfinish);
    stream.removeListener('finish', onfinish);
    stream.removeListener('end', onend);
    stream.removeListener('error', onerror);
    stream.removeListener('close', onclose);
  };
}

module.exports = eos;
},{"../../../errors":21}],31:[function(require,module,exports){
module.exports = function () {
  throw new Error('Readable.from is not available in the browser')
};

},{}],32:[function(require,module,exports){
// Ported from https://github.com/mafintosh/pump with
// permission from the author, Mathias Buus (@mafintosh).
'use strict';

var eos;

function once(callback) {
  var called = false;
  return function () {
    if (called) return;
    called = true;
    callback.apply(void 0, arguments);
  };
}

var _require$codes = require('../../../errors').codes,
    ERR_MISSING_ARGS = _require$codes.ERR_MISSING_ARGS,
    ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED;

function noop(err) {
  // Rethrow the error if it exists to avoid swallowing it
  if (err) throw err;
}

function isRequest(stream) {
  return stream.setHeader && typeof stream.abort === 'function';
}

function destroyer(stream, reading, writing, callback) {
  callback = once(callback);
  var closed = false;
  stream.on('close', function () {
    closed = true;
  });
  if (eos === undefined) eos = require('./end-of-stream');
  eos(stream, {
    readable: reading,
    writable: writing
  }, function (err) {
    if (err) return callback(err);
    closed = true;
    callback();
  });
  var destroyed = false;
  return function (err) {
    if (closed) return;
    if (destroyed) return;
    destroyed = true; // request.destroy just do .end - .abort is what we want

    if (isRequest(stream)) return stream.abort();
    if (typeof stream.destroy === 'function') return stream.destroy();
    callback(err || new ERR_STREAM_DESTROYED('pipe'));
  };
}

function call(fn) {
  fn();
}

function pipe(from, to) {
  return from.pipe(to);
}

function popCallback(streams) {
  if (!streams.length) return noop;
  if (typeof streams[streams.length - 1] !== 'function') return noop;
  return streams.pop();
}

function pipeline() {
  for (var _len = arguments.length, streams = new Array(_len), _key = 0; _key < _len; _key++) {
    streams[_key] = arguments[_key];
  }

  var callback = popCallback(streams);
  if (Array.isArray(streams[0])) streams = streams[0];

  if (streams.length < 2) {
    throw new ERR_MISSING_ARGS('streams');
  }

  var error;
  var destroys = streams.map(function (stream, i) {
    var reading = i < streams.length - 1;
    var writing = i > 0;
    return destroyer(stream, reading, writing, function (err) {
      if (!error) error = err;
      if (err) destroys.forEach(call);
      if (reading) return;
      destroys.forEach(call);
      callback(error);
    });
  });
  return streams.reduce(pipe);
}

module.exports = pipeline;
},{"../../../errors":21,"./end-of-stream":30}],33:[function(require,module,exports){
'use strict';

var ERR_INVALID_OPT_VALUE = require('../../../errors').codes.ERR_INVALID_OPT_VALUE;

function highWaterMarkFrom(options, isDuplex, duplexKey) {
  return options.highWaterMark != null ? options.highWaterMark : isDuplex ? options[duplexKey] : null;
}

function getHighWaterMark(state, options, duplexKey, isDuplex) {
  var hwm = highWaterMarkFrom(options, isDuplex, duplexKey);

  if (hwm != null) {
    if (!(isFinite(hwm) && Math.floor(hwm) === hwm) || hwm < 0) {
      var name = isDuplex ? duplexKey : 'highWaterMark';
      throw new ERR_INVALID_OPT_VALUE(name, hwm);
    }

    return Math.floor(hwm);
  } // Default value


  return state.objectMode ? 16 : 16 * 1024;
}

module.exports = {
  getHighWaterMark: getHighWaterMark
};
},{"../../../errors":21}],34:[function(require,module,exports){
module.exports = require('events').EventEmitter;

},{"events":5}],35:[function(require,module,exports){
exports = module.exports = require('./lib/_stream_readable.js');
exports.Stream = exports;
exports.Readable = exports;
exports.Writable = require('./lib/_stream_writable.js');
exports.Duplex = require('./lib/_stream_duplex.js');
exports.Transform = require('./lib/_stream_transform.js');
exports.PassThrough = require('./lib/_stream_passthrough.js');
exports.finished = require('./lib/internal/streams/end-of-stream.js');
exports.pipeline = require('./lib/internal/streams/pipeline.js');

},{"./lib/_stream_duplex.js":22,"./lib/_stream_passthrough.js":23,"./lib/_stream_readable.js":24,"./lib/_stream_transform.js":25,"./lib/_stream_writable.js":26,"./lib/internal/streams/end-of-stream.js":30,"./lib/internal/streams/pipeline.js":32}],36:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

'use strict';

/*<replacement>*/

var Buffer = require('safe-buffer').Buffer;
/*</replacement>*/

var isEncoding = Buffer.isEncoding || function (encoding) {
  encoding = '' + encoding;
  switch (encoding && encoding.toLowerCase()) {
    case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':
      return true;
    default:
      return false;
  }
};

function _normalizeEncoding(enc) {
  if (!enc) return 'utf8';
  var retried;
  while (true) {
    switch (enc) {
      case 'utf8':
      case 'utf-8':
        return 'utf8';
      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return 'utf16le';
      case 'latin1':
      case 'binary':
        return 'latin1';
      case 'base64':
      case 'ascii':
      case 'hex':
        return enc;
      default:
        if (retried) return; // undefined
        enc = ('' + enc).toLowerCase();
        retried = true;
    }
  }
};

// Do not cache `Buffer.isEncoding` when checking encoding names as some
// modules monkey-patch it to support additional encodings
function normalizeEncoding(enc) {
  var nenc = _normalizeEncoding(enc);
  if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);
  return nenc || enc;
}

// StringDecoder provides an interface for efficiently splitting a series of
// buffers into a series of JS strings without breaking apart multi-byte
// characters.
exports.StringDecoder = StringDecoder;
function StringDecoder(encoding) {
  this.encoding = normalizeEncoding(encoding);
  var nb;
  switch (this.encoding) {
    case 'utf16le':
      this.text = utf16Text;
      this.end = utf16End;
      nb = 4;
      break;
    case 'utf8':
      this.fillLast = utf8FillLast;
      nb = 4;
      break;
    case 'base64':
      this.text = base64Text;
      this.end = base64End;
      nb = 3;
      break;
    default:
      this.write = simpleWrite;
      this.end = simpleEnd;
      return;
  }
  this.lastNeed = 0;
  this.lastTotal = 0;
  this.lastChar = Buffer.allocUnsafe(nb);
}

StringDecoder.prototype.write = function (buf) {
  if (buf.length === 0) return '';
  var r;
  var i;
  if (this.lastNeed) {
    r = this.fillLast(buf);
    if (r === undefined) return '';
    i = this.lastNeed;
    this.lastNeed = 0;
  } else {
    i = 0;
  }
  if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);
  return r || '';
};

StringDecoder.prototype.end = utf8End;

// Returns only complete characters in a Buffer
StringDecoder.prototype.text = utf8Text;

// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer
StringDecoder.prototype.fillLast = function (buf) {
  if (this.lastNeed <= buf.length) {
    buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);
    return this.lastChar.toString(this.encoding, 0, this.lastTotal);
  }
  buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);
  this.lastNeed -= buf.length;
};

// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a
// continuation byte. If an invalid byte is detected, -2 is returned.
function utf8CheckByte(byte) {
  if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;
  return byte >> 6 === 0x02 ? -1 : -2;
}

// Checks at most 3 bytes at the end of a Buffer in order to detect an
// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)
// needed to complete the UTF-8 character (if applicable) are returned.
function utf8CheckIncomplete(self, buf, i) {
  var j = buf.length - 1;
  if (j < i) return 0;
  var nb = utf8CheckByte(buf[j]);
  if (nb >= 0) {
    if (nb > 0) self.lastNeed = nb - 1;
    return nb;
  }
  if (--j < i || nb === -2) return 0;
  nb = utf8CheckByte(buf[j]);
  if (nb >= 0) {
    if (nb > 0) self.lastNeed = nb - 2;
    return nb;
  }
  if (--j < i || nb === -2) return 0;
  nb = utf8CheckByte(buf[j]);
  if (nb >= 0) {
    if (nb > 0) {
      if (nb === 2) nb = 0;else self.lastNeed = nb - 3;
    }
    return nb;
  }
  return 0;
}

// Validates as many continuation bytes for a multi-byte UTF-8 character as
// needed or are available. If we see a non-continuation byte where we expect
// one, we "replace" the validated continuation bytes we've seen so far with
// a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding
// behavior. The continuation byte check is included three times in the case
// where all of the continuation bytes for a character exist in the same buffer.
// It is also done this way as a slight performance increase instead of using a
// loop.
function utf8CheckExtraBytes(self, buf, p) {
  if ((buf[0] & 0xC0) !== 0x80) {
    self.lastNeed = 0;
    return '\ufffd';
  }
  if (self.lastNeed > 1 && buf.length > 1) {
    if ((buf[1] & 0xC0) !== 0x80) {
      self.lastNeed = 1;
      return '\ufffd';
    }
    if (self.lastNeed > 2 && buf.length > 2) {
      if ((buf[2] & 0xC0) !== 0x80) {
        self.lastNeed = 2;
        return '\ufffd';
      }
    }
  }
}

// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.
function utf8FillLast(buf) {
  var p = this.lastTotal - this.lastNeed;
  var r = utf8CheckExtraBytes(this, buf, p);
  if (r !== undefined) return r;
  if (this.lastNeed <= buf.length) {
    buf.copy(this.lastChar, p, 0, this.lastNeed);
    return this.lastChar.toString(this.encoding, 0, this.lastTotal);
  }
  buf.copy(this.lastChar, p, 0, buf.length);
  this.lastNeed -= buf.length;
}

// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a
// partial character, the character's bytes are buffered until the required
// number of bytes are available.
function utf8Text(buf, i) {
  var total = utf8CheckIncomplete(this, buf, i);
  if (!this.lastNeed) return buf.toString('utf8', i);
  this.lastTotal = total;
  var end = buf.length - (total - this.lastNeed);
  buf.copy(this.lastChar, 0, end);
  return buf.toString('utf8', i, end);
}

// For UTF-8, a replacement character is added when ending on a partial
// character.
function utf8End(buf) {
  var r = buf && buf.length ? this.write(buf) : '';
  if (this.lastNeed) return r + '\ufffd';
  return r;
}

// UTF-16LE typically needs two bytes per character, but even if we have an even
// number of bytes available, we need to check if we end on a leading/high
// surrogate. In that case, we need to wait for the next two bytes in order to
// decode the last character properly.
function utf16Text(buf, i) {
  if ((buf.length - i) % 2 === 0) {
    var r = buf.toString('utf16le', i);
    if (r) {
      var c = r.charCodeAt(r.length - 1);
      if (c >= 0xD800 && c <= 0xDBFF) {
        this.lastNeed = 2;
        this.lastTotal = 4;
        this.lastChar[0] = buf[buf.length - 2];
        this.lastChar[1] = buf[buf.length - 1];
        return r.slice(0, -1);
      }
    }
    return r;
  }
  this.lastNeed = 1;
  this.lastTotal = 2;
  this.lastChar[0] = buf[buf.length - 1];
  return buf.toString('utf16le', i, buf.length - 1);
}

// For UTF-16LE we do not explicitly append special replacement characters if we
// end on a partial character, we simply let v8 handle that.
function utf16End(buf) {
  var r = buf && buf.length ? this.write(buf) : '';
  if (this.lastNeed) {
    var end = this.lastTotal - this.lastNeed;
    return r + this.lastChar.toString('utf16le', 0, end);
  }
  return r;
}

function base64Text(buf, i) {
  var n = (buf.length - i) % 3;
  if (n === 0) return buf.toString('base64', i);
  this.lastNeed = 3 - n;
  this.lastTotal = 3;
  if (n === 1) {
    this.lastChar[0] = buf[buf.length - 1];
  } else {
    this.lastChar[0] = buf[buf.length - 2];
    this.lastChar[1] = buf[buf.length - 1];
  }
  return buf.toString('base64', i, buf.length - n);
}

function base64End(buf) {
  var r = buf && buf.length ? this.write(buf) : '';
  if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);
  return r;
}

// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)
function simpleWrite(buf) {
  return buf.toString(this.encoding);
}

function simpleEnd(buf) {
  return buf && buf.length ? this.write(buf) : '';
}
},{"safe-buffer":16}],37:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

'use strict';

var punycode = require('punycode');
var util = require('./util');

exports.parse = urlParse;
exports.resolve = urlResolve;
exports.resolveObject = urlResolveObject;
exports.format = urlFormat;

exports.Url = Url;

function Url() {
  this.protocol = null;
  this.slashes = null;
  this.auth = null;
  this.host = null;
  this.port = null;
  this.hostname = null;
  this.hash = null;
  this.search = null;
  this.query = null;
  this.pathname = null;
  this.path = null;
  this.href = null;
}

// Reference: RFC 3986, RFC 1808, RFC 2396

// define these here so at least they only have to be
// compiled once on the first module load.
var protocolPattern = /^([a-z0-9.+-]+:)/i,
    portPattern = /:[0-9]*$/,

    // Special case for a simple path URL
    simplePathPattern = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/,

    // RFC 2396: characters reserved for delimiting URLs.
    // We actually just auto-escape these.
    delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'],

    // RFC 2396: characters not allowed for various reasons.
    unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims),

    // Allowed by RFCs, but cause of XSS attacks.  Always escape these.
    autoEscape = ['\''].concat(unwise),
    // Characters that are never ever allowed in a hostname.
    // Note that any invalid chars are also handled, but these
    // are the ones that are *expected* to be seen, so we fast-path
    // them.
    nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape),
    hostEndingChars = ['/', '?', '#'],
    hostnameMaxLen = 255,
    hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/,
    hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/,
    // protocols that can allow "unsafe" and "unwise" chars.
    unsafeProtocol = {
      'javascript': true,
      'javascript:': true
    },
    // protocols that never have a hostname.
    hostlessProtocol = {
      'javascript': true,
      'javascript:': true
    },
    // protocols that always contain a // bit.
    slashedProtocol = {
      'http': true,
      'https': true,
      'ftp': true,
      'gopher': true,
      'file': true,
      'http:': true,
      'https:': true,
      'ftp:': true,
      'gopher:': true,
      'file:': true
    },
    querystring = require('querystring');

function urlParse(url, parseQueryString, slashesDenoteHost) {
  if (url && util.isObject(url) && url instanceof Url) return url;

  var u = new Url;
  u.parse(url, parseQueryString, slashesDenoteHost);
  return u;
}

Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) {
  if (!util.isString(url)) {
    throw new TypeError("Parameter 'url' must be a string, not " + typeof url);
  }

  // Copy chrome, IE, opera backslash-handling behavior.
  // Back slashes before the query string get converted to forward slashes
  // See: https://code.google.com/p/chromium/issues/detail?id=25916
  var queryIndex = url.indexOf('?'),
      splitter =
          (queryIndex !== -1 && queryIndex < url.indexOf('#')) ? '?' : '#',
      uSplit = url.split(splitter),
      slashRegex = /\\/g;
  uSplit[0] = uSplit[0].replace(slashRegex, '/');
  url = uSplit.join(splitter);

  var rest = url;

  // trim before proceeding.
  // This is to support parse stuff like "  http://foo.com  \n"
  rest = rest.trim();

  if (!slashesDenoteHost && url.split('#').length === 1) {
    // Try fast path regexp
    var simplePath = simplePathPattern.exec(rest);
    if (simplePath) {
      this.path = rest;
      this.href = rest;
      this.pathname = simplePath[1];
      if (simplePath[2]) {
        this.search = simplePath[2];
        if (parseQueryString) {
          this.query = querystring.parse(this.search.substr(1));
        } else {
          this.query = this.search.substr(1);
        }
      } else if (parseQueryString) {
        this.search = '';
        this.query = {};
      }
      return this;
    }
  }

  var proto = protocolPattern.exec(rest);
  if (proto) {
    proto = proto[0];
    var lowerProto = proto.toLowerCase();
    this.protocol = lowerProto;
    rest = rest.substr(proto.length);
  }

  // figure out if it's got a host
  // user@server is *always* interpreted as a hostname, and url
  // resolution will treat //foo/bar as host=foo,path=bar because that's
  // how the browser resolves relative URLs.
  if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) {
    var slashes = rest.substr(0, 2) === '//';
    if (slashes && !(proto && hostlessProtocol[proto])) {
      rest = rest.substr(2);
      this.slashes = true;
    }
  }

  if (!hostlessProtocol[proto] &&
      (slashes || (proto && !slashedProtocol[proto]))) {

    // there's a hostname.
    // the first instance of /, ?, ;, or # ends the host.
    //
    // If there is an @ in the hostname, then non-host chars *are* allowed
    // to the left of the last @ sign, unless some host-ending character
    // comes *before* the @-sign.
    // URLs are obnoxious.
    //
    // ex:
    // http://a@b@c/ => user:a@b host:c
    // http://a@b?@c => user:a host:c path:/?@c

    // v0.12 TODO(isaacs): This is not quite how Chrome does things.
    // Review our test case against browsers more comprehensively.

    // find the first instance of any hostEndingChars
    var hostEnd = -1;
    for (var i = 0; i < hostEndingChars.length; i++) {
      var hec = rest.indexOf(hostEndingChars[i]);
      if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))
        hostEnd = hec;
    }

    // at this point, either we have an explicit point where the
    // auth portion cannot go past, or the last @ char is the decider.
    var auth, atSign;
    if (hostEnd === -1) {
      // atSign can be anywhere.
      atSign = rest.lastIndexOf('@');
    } else {
      // atSign must be in auth portion.
      // http://a@b/c@d => host:b auth:a path:/c@d
      atSign = rest.lastIndexOf('@', hostEnd);
    }

    // Now we have a portion which is definitely the auth.
    // Pull that off.
    if (atSign !== -1) {
      auth = rest.slice(0, atSign);
      rest = rest.slice(atSign + 1);
      this.auth = decodeURIComponent(auth);
    }

    // the host is the remaining to the left of the first non-host char
    hostEnd = -1;
    for (var i = 0; i < nonHostChars.length; i++) {
      var hec = rest.indexOf(nonHostChars[i]);
      if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))
        hostEnd = hec;
    }
    // if we still have not hit it, then the entire thing is a host.
    if (hostEnd === -1)
      hostEnd = rest.length;

    this.host = rest.slice(0, hostEnd);
    rest = rest.slice(hostEnd);

    // pull out port.
    this.parseHost();

    // we've indicated that there is a hostname,
    // so even if it's empty, it has to be present.
    this.hostname = this.hostname || '';

    // if hostname begins with [ and ends with ]
    // assume that it's an IPv6 address.
    var ipv6Hostname = this.hostname[0] === '[' &&
        this.hostname[this.hostname.length - 1] === ']';

    // validate a little.
    if (!ipv6Hostname) {
      var hostparts = this.hostname.split(/\./);
      for (var i = 0, l = hostparts.length; i < l; i++) {
        var part = hostparts[i];
        if (!part) continue;
        if (!part.match(hostnamePartPattern)) {
          var newpart = '';
          for (var j = 0, k = part.length; j < k; j++) {
            if (part.charCodeAt(j) > 127) {
              // we replace non-ASCII char with a temporary placeholder
              // we need this to make sure size of hostname is not
              // broken by replacing non-ASCII by nothing
              newpart += 'x';
            } else {
              newpart += part[j];
            }
          }
          // we test again with ASCII char only
          if (!newpart.match(hostnamePartPattern)) {
            var validParts = hostparts.slice(0, i);
            var notHost = hostparts.slice(i + 1);
            var bit = part.match(hostnamePartStart);
            if (bit) {
              validParts.push(bit[1]);
              notHost.unshift(bit[2]);
            }
            if (notHost.length) {
              rest = '/' + notHost.join('.') + rest;
            }
            this.hostname = validParts.join('.');
            break;
          }
        }
      }
    }

    if (this.hostname.length > hostnameMaxLen) {
      this.hostname = '';
    } else {
      // hostnames are always lower case.
      this.hostname = this.hostname.toLowerCase();
    }

    if (!ipv6Hostname) {
      // IDNA Support: Returns a punycoded representation of "domain".
      // It only converts parts of the domain name that
      // have non-ASCII characters, i.e. it doesn't matter if
      // you call it with a domain that already is ASCII-only.
      this.hostname = punycode.toASCII(this.hostname);
    }

    var p = this.port ? ':' + this.port : '';
    var h = this.hostname || '';
    this.host = h + p;
    this.href += this.host;

    // strip [ and ] from the hostname
    // the host field still retains them, though
    if (ipv6Hostname) {
      this.hostname = this.hostname.substr(1, this.hostname.length - 2);
      if (rest[0] !== '/') {
        rest = '/' + rest;
      }
    }
  }

  // now rest is set to the post-host stuff.
  // chop off any delim chars.
  if (!unsafeProtocol[lowerProto]) {

    // First, make 100% sure that any "autoEscape" chars get
    // escaped, even if encodeURIComponent doesn't think they
    // need to be.
    for (var i = 0, l = autoEscape.length; i < l; i++) {
      var ae = autoEscape[i];
      if (rest.indexOf(ae) === -1)
        continue;
      var esc = encodeURIComponent(ae);
      if (esc === ae) {
        esc = escape(ae);
      }
      rest = rest.split(ae).join(esc);
    }
  }


  // chop off from the tail first.
  var hash = rest.indexOf('#');
  if (hash !== -1) {
    // got a fragment string.
    this.hash = rest.substr(hash);
    rest = rest.slice(0, hash);
  }
  var qm = rest.indexOf('?');
  if (qm !== -1) {
    this.search = rest.substr(qm);
    this.query = rest.substr(qm + 1);
    if (parseQueryString) {
      this.query = querystring.parse(this.query);
    }
    rest = rest.slice(0, qm);
  } else if (parseQueryString) {
    // no query string, but parseQueryString still requested
    this.search = '';
    this.query = {};
  }
  if (rest) this.pathname = rest;
  if (slashedProtocol[lowerProto] &&
      this.hostname && !this.pathname) {
    this.pathname = '/';
  }

  //to support http.request
  if (this.pathname || this.search) {
    var p = this.pathname || '';
    var s = this.search || '';
    this.path = p + s;
  }

  // finally, reconstruct the href based on what has been validated.
  this.href = this.format();
  return this;
};

// format a parsed object into a url string
function urlFormat(obj) {
  // ensure it's an object, and not a string url.
  // If it's an obj, this is a no-op.
  // this way, you can call url_format() on strings
  // to clean up potentially wonky urls.
  if (util.isString(obj)) obj = urlParse(obj);
  if (!(obj instanceof Url)) return Url.prototype.format.call(obj);
  return obj.format();
}

Url.prototype.format = function() {
  var auth = this.auth || '';
  if (auth) {
    auth = encodeURIComponent(auth);
    auth = auth.replace(/%3A/i, ':');
    auth += '@';
  }

  var protocol = this.protocol || '',
      pathname = this.pathname || '',
      hash = this.hash || '',
      host = false,
      query = '';

  if (this.host) {
    host = auth + this.host;
  } else if (this.hostname) {
    host = auth + (this.hostname.indexOf(':') === -1 ?
        this.hostname :
        '[' + this.hostname + ']');
    if (this.port) {
      host += ':' + this.port;
    }
  }

  if (this.query &&
      util.isObject(this.query) &&
      Object.keys(this.query).length) {
    query = querystring.stringify(this.query);
  }

  var search = this.search || (query && ('?' + query)) || '';

  if (protocol && protocol.substr(-1) !== ':') protocol += ':';

  // only the slashedProtocols get the //.  Not mailto:, xmpp:, etc.
  // unless they had them to begin with.
  if (this.slashes ||
      (!protocol || slashedProtocol[protocol]) && host !== false) {
    host = '//' + (host || '');
    if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname;
  } else if (!host) {
    host = '';
  }

  if (hash && hash.charAt(0) !== '#') hash = '#' + hash;
  if (search && search.charAt(0) !== '?') search = '?' + search;

  pathname = pathname.replace(/[?#]/g, function(match) {
    return encodeURIComponent(match);
  });
  search = search.replace('#', '%23');

  return protocol + host + pathname + search + hash;
};

function urlResolve(source, relative) {
  return urlParse(source, false, true).resolve(relative);
}

Url.prototype.resolve = function(relative) {
  return this.resolveObject(urlParse(relative, false, true)).format();
};

function urlResolveObject(source, relative) {
  if (!source) return relative;
  return urlParse(source, false, true).resolveObject(relative);
}

Url.prototype.resolveObject = function(relative) {
  if (util.isString(relative)) {
    var rel = new Url();
    rel.parse(relative, false, true);
    relative = rel;
  }

  var result = new Url();
  var tkeys = Object.keys(this);
  for (var tk = 0; tk < tkeys.length; tk++) {
    var tkey = tkeys[tk];
    result[tkey] = this[tkey];
  }

  // hash is always overridden, no matter what.
  // even href="" will remove it.
  result.hash = relative.hash;

  // if the relative url is empty, then there's nothing left to do here.
  if (relative.href === '') {
    result.href = result.format();
    return result;
  }

  // hrefs like //foo/bar always cut to the protocol.
  if (relative.slashes && !relative.protocol) {
    // take everything except the protocol from relative
    var rkeys = Object.keys(relative);
    for (var rk = 0; rk < rkeys.length; rk++) {
      var rkey = rkeys[rk];
      if (rkey !== 'protocol')
        result[rkey] = relative[rkey];
    }

    //urlParse appends trailing / to urls like http://www.example.com
    if (slashedProtocol[result.protocol] &&
        result.hostname && !result.pathname) {
      result.path = result.pathname = '/';
    }

    result.href = result.format();
    return result;
  }

  if (relative.protocol && relative.protocol !== result.protocol) {
    // if it's a known url protocol, then changing
    // the protocol does weird things
    // first, if it's not file:, then we MUST have a host,
    // and if there was a path
    // to begin with, then we MUST have a path.
    // if it is file:, then the host is dropped,
    // because that's known to be hostless.
    // anything else is assumed to be absolute.
    if (!slashedProtocol[relative.protocol]) {
      var keys = Object.keys(relative);
      for (var v = 0; v < keys.length; v++) {
        var k = keys[v];
        result[k] = relative[k];
      }
      result.href = result.format();
      return result;
    }

    result.protocol = relative.protocol;
    if (!relative.host && !hostlessProtocol[relative.protocol]) {
      var relPath = (relative.pathname || '').split('/');
      while (relPath.length && !(relative.host = relPath.shift()));
      if (!relative.host) relative.host = '';
      if (!relative.hostname) relative.hostname = '';
      if (relPath[0] !== '') relPath.unshift('');
      if (relPath.length < 2) relPath.unshift('');
      result.pathname = relPath.join('/');
    } else {
      result.pathname = relative.pathname;
    }
    result.search = relative.search;
    result.query = relative.query;
    result.host = relative.host || '';
    result.auth = relative.auth;
    result.hostname = relative.hostname || relative.host;
    result.port = relative.port;
    // to support http.request
    if (result.pathname || result.search) {
      var p = result.pathname || '';
      var s = result.search || '';
      result.path = p + s;
    }
    result.slashes = result.slashes || relative.slashes;
    result.href = result.format();
    return result;
  }

  var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'),
      isRelAbs = (
          relative.host ||
          relative.pathname && relative.pathname.charAt(0) === '/'
      ),
      mustEndAbs = (isRelAbs || isSourceAbs ||
                    (result.host && relative.pathname)),
      removeAllDots = mustEndAbs,
      srcPath = result.pathname && result.pathname.split('/') || [],
      relPath = relative.pathname && relative.pathname.split('/') || [],
      psychotic = result.protocol && !slashedProtocol[result.protocol];

  // if the url is a non-slashed url, then relative
  // links like ../.. should be able
  // to crawl up to the hostname, as well.  This is strange.
  // result.protocol has already been set by now.
  // Later on, put the first path part into the host field.
  if (psychotic) {
    result.hostname = '';
    result.port = null;
    if (result.host) {
      if (srcPath[0] === '') srcPath[0] = result.host;
      else srcPath.unshift(result.host);
    }
    result.host = '';
    if (relative.protocol) {
      relative.hostname = null;
      relative.port = null;
      if (relative.host) {
        if (relPath[0] === '') relPath[0] = relative.host;
        else relPath.unshift(relative.host);
      }
      relative.host = null;
    }
    mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === '');
  }

  if (isRelAbs) {
    // it's absolute.
    result.host = (relative.host || relative.host === '') ?
                  relative.host : result.host;
    result.hostname = (relative.hostname || relative.hostname === '') ?
                      relative.hostname : result.hostname;
    result.search = relative.search;
    result.query = relative.query;
    srcPath = relPath;
    // fall through to the dot-handling below.
  } else if (relPath.length) {
    // it's relative
    // throw away the existing file, and take the new path instead.
    if (!srcPath) srcPath = [];
    srcPath.pop();
    srcPath = srcPath.concat(relPath);
    result.search = relative.search;
    result.query = relative.query;
  } else if (!util.isNullOrUndefined(relative.search)) {
    // just pull out the search.
    // like href='?foo'.
    // Put this after the other two cases because it simplifies the booleans
    if (psychotic) {
      result.hostname = result.host = srcPath.shift();
      //occationaly the auth can get stuck only in host
      //this especially happens in cases like
      //url.resolveObject('mailto:local1@domain1', 'local2@domain2')
      var authInHost = result.host && result.host.indexOf('@') > 0 ?
                       result.host.split('@') : false;
      if (authInHost) {
        result.auth = authInHost.shift();
        result.host = result.hostname = authInHost.shift();
      }
    }
    result.search = relative.search;
    result.query = relative.query;
    //to support http.request
    if (!util.isNull(result.pathname) || !util.isNull(result.search)) {
      result.path = (result.pathname ? result.pathname : '') +
                    (result.search ? result.search : '');
    }
    result.href = result.format();
    return result;
  }

  if (!srcPath.length) {
    // no path at all.  easy.
    // we've already handled the other stuff above.
    result.pathname = null;
    //to support http.request
    if (result.search) {
      result.path = '/' + result.search;
    } else {
      result.path = null;
    }
    result.href = result.format();
    return result;
  }

  // if a url ENDs in . or .., then it must get a trailing slash.
  // however, if it ends in anything else non-slashy,
  // then it must NOT get a trailing slash.
  var last = srcPath.slice(-1)[0];
  var hasTrailingSlash = (
      (result.host || relative.host || srcPath.length > 1) &&
      (last === '.' || last === '..') || last === '');

  // strip single dots, resolve double dots to parent dir
  // if the path tries to go above the root, `up` ends up > 0
  var up = 0;
  for (var i = srcPath.length; i >= 0; i--) {
    last = srcPath[i];
    if (last === '.') {
      srcPath.splice(i, 1);
    } else if (last === '..') {
      srcPath.splice(i, 1);
      up++;
    } else if (up) {
      srcPath.splice(i, 1);
      up--;
    }
  }

  // if the path is allowed to go above the root, restore leading ..s
  if (!mustEndAbs && !removeAllDots) {
    for (; up--; up) {
      srcPath.unshift('..');
    }
  }

  if (mustEndAbs && srcPath[0] !== '' &&
      (!srcPath[0] || srcPath[0].charAt(0) !== '/')) {
    srcPath.unshift('');
  }

  if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) {
    srcPath.push('');
  }

  var isAbsolute = srcPath[0] === '' ||
      (srcPath[0] && srcPath[0].charAt(0) === '/');

  // put the host back
  if (psychotic) {
    result.hostname = result.host = isAbsolute ? '' :
                                    srcPath.length ? srcPath.shift() : '';
    //occationaly the auth can get stuck only in host
    //this especially happens in cases like
    //url.resolveObject('mailto:local1@domain1', 'local2@domain2')
    var authInHost = result.host && result.host.indexOf('@') > 0 ?
                     result.host.split('@') : false;
    if (authInHost) {
      result.auth = authInHost.shift();
      result.host = result.hostname = authInHost.shift();
    }
  }

  mustEndAbs = mustEndAbs || (result.host && srcPath.length);

  if (mustEndAbs && !isAbsolute) {
    srcPath.unshift('');
  }

  if (!srcPath.length) {
    result.pathname = null;
    result.path = null;
  } else {
    result.pathname = srcPath.join('/');
  }

  //to support request.http
  if (!util.isNull(result.pathname) || !util.isNull(result.search)) {
    result.path = (result.pathname ? result.pathname : '') +
                  (result.search ? result.search : '');
  }
  result.auth = relative.auth || result.auth;
  result.slashes = result.slashes || relative.slashes;
  result.href = result.format();
  return result;
};

Url.prototype.parseHost = function() {
  var host = this.host;
  var port = portPattern.exec(host);
  if (port) {
    port = port[0];
    if (port !== ':') {
      this.port = port.substr(1);
    }
    host = host.substr(0, host.length - port.length);
  }
  if (host) this.hostname = host;
};

},{"./util":38,"punycode":12,"querystring":15}],38:[function(require,module,exports){
'use strict';

module.exports = {
  isString: function(arg) {
    return typeof(arg) === 'string';
  },
  isObject: function(arg) {
    return typeof(arg) === 'object' && arg !== null;
  },
  isNull: function(arg) {
    return arg === null;
  },
  isNullOrUndefined: function(arg) {
    return arg == null;
  }
};

},{}],39:[function(require,module,exports){
(function (global){(function (){

/**
 * Module exports.
 */

module.exports = deprecate;

/**
 * Mark that a method should not be used.
 * Returns a modified function which warns once by default.
 *
 * If `localStorage.noDeprecation = true` is set, then it is a no-op.
 *
 * If `localStorage.throwDeprecation = true` is set, then deprecated functions
 * will throw an Error when invoked.
 *
 * If `localStorage.traceDeprecation = true` is set, then deprecated functions
 * will invoke `console.trace()` instead of `console.error()`.
 *
 * @param {Function} fn - the function to deprecate
 * @param {String} msg - the string to print to the console when `fn` is invoked
 * @returns {Function} a new "deprecated" version of `fn`
 * @api public
 */

function deprecate (fn, msg) {
  if (config('noDeprecation')) {
    return fn;
  }

  var warned = false;
  function deprecated() {
    if (!warned) {
      if (config('throwDeprecation')) {
        throw new Error(msg);
      } else if (config('traceDeprecation')) {
        console.trace(msg);
      } else {
        console.warn(msg);
      }
      warned = true;
    }
    return fn.apply(this, arguments);
  }

  return deprecated;
}

/**
 * Checks `localStorage` for boolean values for the given `name`.
 *
 * @param {String} name
 * @returns {Boolean}
 * @api private
 */

function config (name) {
  // accessing global.localStorage can trigger a DOMException in sandboxed iframes
  try {
    if (!global.localStorage) return false;
  } catch (_) {
    return false;
  }
  var val = global.localStorage[name];
  if (null == val) return false;
  return String(val).toLowerCase() === 'true';
}

}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],40:[function(require,module,exports){
"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _toDate = _interopRequireDefault(require("./lib/toDate"));

var _toFloat = _interopRequireDefault(require("./lib/toFloat"));

var _toInt = _interopRequireDefault(require("./lib/toInt"));

var _toBoolean = _interopRequireDefault(require("./lib/toBoolean"));

var _equals = _interopRequireDefault(require("./lib/equals"));

var _contains = _interopRequireDefault(require("./lib/contains"));

var _matches = _interopRequireDefault(require("./lib/matches"));

var _isEmail = _interopRequireDefault(require("./lib/isEmail"));

var _isURL = _interopRequireDefault(require("./lib/isURL"));

var _isMACAddress = _interopRequireDefault(require("./lib/isMACAddress"));

var _isIP = _interopRequireDefault(require("./lib/isIP"));

var _isIPRange = _interopRequireDefault(require("./lib/isIPRange"));

var _isFQDN = _interopRequireDefault(require("./lib/isFQDN"));

var _isDate = _interopRequireDefault(require("./lib/isDate"));

var _isBoolean = _interopRequireDefault(require("./lib/isBoolean"));

var _isLocale = _interopRequireDefault(require("./lib/isLocale"));

var _isAlpha = _interopRequireWildcard(require("./lib/isAlpha"));

var _isAlphanumeric = _interopRequireWildcard(require("./lib/isAlphanumeric"));

var _isNumeric = _interopRequireDefault(require("./lib/isNumeric"));

var _isPassportNumber = _interopRequireDefault(require("./lib/isPassportNumber"));

var _isPort = _interopRequireDefault(require("./lib/isPort"));

var _isLowercase = _interopRequireDefault(require("./lib/isLowercase"));

var _isUppercase = _interopRequireDefault(require("./lib/isUppercase"));

var _isIMEI = _interopRequireDefault(require("./lib/isIMEI"));

var _isAscii = _interopRequireDefault(require("./lib/isAscii"));

var _isFullWidth = _interopRequireDefault(require("./lib/isFullWidth"));

var _isHalfWidth = _interopRequireDefault(require("./lib/isHalfWidth"));

var _isVariableWidth = _interopRequireDefault(require("./lib/isVariableWidth"));

var _isMultibyte = _interopRequireDefault(require("./lib/isMultibyte"));

var _isSemVer = _interopRequireDefault(require("./lib/isSemVer"));

var _isSurrogatePair = _interopRequireDefault(require("./lib/isSurrogatePair"));

var _isInt = _interopRequireDefault(require("./lib/isInt"));

var _isFloat = _interopRequireWildcard(require("./lib/isFloat"));

var _isDecimal = _interopRequireDefault(require("./lib/isDecimal"));

var _isHexadecimal = _interopRequireDefault(require("./lib/isHexadecimal"));

var _isOctal = _interopRequireDefault(require("./lib/isOctal"));

var _isDivisibleBy = _interopRequireDefault(require("./lib/isDivisibleBy"));

var _isHexColor = _interopRequireDefault(require("./lib/isHexColor"));

var _isRgbColor = _interopRequireDefault(require("./lib/isRgbColor"));

var _isHSL = _interopRequireDefault(require("./lib/isHSL"));

var _isISRC = _interopRequireDefault(require("./lib/isISRC"));

var _isIBAN = _interopRequireWildcard(require("./lib/isIBAN"));

var _isBIC = _interopRequireDefault(require("./lib/isBIC"));

var _isMD = _interopRequireDefault(require("./lib/isMD5"));

var _isHash = _interopRequireDefault(require("./lib/isHash"));

var _isJWT = _interopRequireDefault(require("./lib/isJWT"));

var _isJSON = _interopRequireDefault(require("./lib/isJSON"));

var _isEmpty = _interopRequireDefault(require("./lib/isEmpty"));

var _isLength = _interopRequireDefault(require("./lib/isLength"));

var _isByteLength = _interopRequireDefault(require("./lib/isByteLength"));

var _isUUID = _interopRequireDefault(require("./lib/isUUID"));

var _isMongoId = _interopRequireDefault(require("./lib/isMongoId"));

var _isAfter = _interopRequireDefault(require("./lib/isAfter"));

var _isBefore = _interopRequireDefault(require("./lib/isBefore"));

var _isIn = _interopRequireDefault(require("./lib/isIn"));

var _isCreditCard = _interopRequireDefault(require("./lib/isCreditCard"));

var _isIdentityCard = _interopRequireDefault(require("./lib/isIdentityCard"));

var _isEAN = _interopRequireDefault(require("./lib/isEAN"));

var _isISIN = _interopRequireDefault(require("./lib/isISIN"));

var _isISBN = _interopRequireDefault(require("./lib/isISBN"));

var _isISSN = _interopRequireDefault(require("./lib/isISSN"));

var _isTaxID = _interopRequireDefault(require("./lib/isTaxID"));

var _isMobilePhone = _interopRequireWildcard(require("./lib/isMobilePhone"));

var _isEthereumAddress = _interopRequireDefault(require("./lib/isEthereumAddress"));

var _isCurrency = _interopRequireDefault(require("./lib/isCurrency"));

var _isBtcAddress = _interopRequireDefault(require("./lib/isBtcAddress"));

var _isISO = _interopRequireDefault(require("./lib/isISO8601"));

var _isRFC = _interopRequireDefault(require("./lib/isRFC3339"));

var _isISO31661Alpha = _interopRequireDefault(require("./lib/isISO31661Alpha2"));

var _isISO31661Alpha2 = _interopRequireDefault(require("./lib/isISO31661Alpha3"));

var _isISO2 = _interopRequireDefault(require("./lib/isISO4217"));

var _isBase = _interopRequireDefault(require("./lib/isBase32"));

var _isBase2 = _interopRequireDefault(require("./lib/isBase58"));

var _isBase3 = _interopRequireDefault(require("./lib/isBase64"));

var _isDataURI = _interopRequireDefault(require("./lib/isDataURI"));

var _isMagnetURI = _interopRequireDefault(require("./lib/isMagnetURI"));

var _isMimeType = _interopRequireDefault(require("./lib/isMimeType"));

var _isLatLong = _interopRequireDefault(require("./lib/isLatLong"));

var _isPostalCode = _interopRequireWildcard(require("./lib/isPostalCode"));

var _ltrim = _interopRequireDefault(require("./lib/ltrim"));

var _rtrim = _interopRequireDefault(require("./lib/rtrim"));

var _trim = _interopRequireDefault(require("./lib/trim"));

var _escape = _interopRequireDefault(require("./lib/escape"));

var _unescape = _interopRequireDefault(require("./lib/unescape"));

var _stripLow = _interopRequireDefault(require("./lib/stripLow"));

var _whitelist = _interopRequireDefault(require("./lib/whitelist"));

var _blacklist = _interopRequireDefault(require("./lib/blacklist"));

var _isWhitelisted = _interopRequireDefault(require("./lib/isWhitelisted"));

var _normalizeEmail = _interopRequireDefault(require("./lib/normalizeEmail"));

var _isSlug = _interopRequireDefault(require("./lib/isSlug"));

var _isLicensePlate = _interopRequireDefault(require("./lib/isLicensePlate"));

var _isStrongPassword = _interopRequireDefault(require("./lib/isStrongPassword"));

var _isVAT = _interopRequireDefault(require("./lib/isVAT"));

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var version = '13.7.0';
var validator = {
  version: version,
  toDate: _toDate.default,
  toFloat: _toFloat.default,
  toInt: _toInt.default,
  toBoolean: _toBoolean.default,
  equals: _equals.default,
  contains: _contains.default,
  matches: _matches.default,
  isEmail: _isEmail.default,
  isURL: _isURL.default,
  isMACAddress: _isMACAddress.default,
  isIP: _isIP.default,
  isIPRange: _isIPRange.default,
  isFQDN: _isFQDN.default,
  isBoolean: _isBoolean.default,
  isIBAN: _isIBAN.default,
  isBIC: _isBIC.default,
  isAlpha: _isAlpha.default,
  isAlphaLocales: _isAlpha.locales,
  isAlphanumeric: _isAlphanumeric.default,
  isAlphanumericLocales: _isAlphanumeric.locales,
  isNumeric: _isNumeric.default,
  isPassportNumber: _isPassportNumber.default,
  isPort: _isPort.default,
  isLowercase: _isLowercase.default,
  isUppercase: _isUppercase.default,
  isAscii: _isAscii.default,
  isFullWidth: _isFullWidth.default,
  isHalfWidth: _isHalfWidth.default,
  isVariableWidth: _isVariableWidth.default,
  isMultibyte: _isMultibyte.default,
  isSemVer: _isSemVer.default,
  isSurrogatePair: _isSurrogatePair.default,
  isInt: _isInt.default,
  isIMEI: _isIMEI.default,
  isFloat: _isFloat.default,
  isFloatLocales: _isFloat.locales,
  isDecimal: _isDecimal.default,
  isHexadecimal: _isHexadecimal.default,
  isOctal: _isOctal.default,
  isDivisibleBy: _isDivisibleBy.default,
  isHexColor: _isHexColor.default,
  isRgbColor: _isRgbColor.default,
  isHSL: _isHSL.default,
  isISRC: _isISRC.default,
  isMD5: _isMD.default,
  isHash: _isHash.default,
  isJWT: _isJWT.default,
  isJSON: _isJSON.default,
  isEmpty: _isEmpty.default,
  isLength: _isLength.default,
  isLocale: _isLocale.default,
  isByteLength: _isByteLength.default,
  isUUID: _isUUID.default,
  isMongoId: _isMongoId.default,
  isAfter: _isAfter.default,
  isBefore: _isBefore.default,
  isIn: _isIn.default,
  isCreditCard: _isCreditCard.default,
  isIdentityCard: _isIdentityCard.default,
  isEAN: _isEAN.default,
  isISIN: _isISIN.default,
  isISBN: _isISBN.default,
  isISSN: _isISSN.default,
  isMobilePhone: _isMobilePhone.default,
  isMobilePhoneLocales: _isMobilePhone.locales,
  isPostalCode: _isPostalCode.default,
  isPostalCodeLocales: _isPostalCode.locales,
  isEthereumAddress: _isEthereumAddress.default,
  isCurrency: _isCurrency.default,
  isBtcAddress: _isBtcAddress.default,
  isISO8601: _isISO.default,
  isRFC3339: _isRFC.default,
  isISO31661Alpha2: _isISO31661Alpha.default,
  isISO31661Alpha3: _isISO31661Alpha2.default,
  isISO4217: _isISO2.default,
  isBase32: _isBase.default,
  isBase58: _isBase2.default,
  isBase64: _isBase3.default,
  isDataURI: _isDataURI.default,
  isMagnetURI: _isMagnetURI.default,
  isMimeType: _isMimeType.default,
  isLatLong: _isLatLong.default,
  ltrim: _ltrim.default,
  rtrim: _rtrim.default,
  trim: _trim.default,
  escape: _escape.default,
  unescape: _unescape.default,
  stripLow: _stripLow.default,
  whitelist: _whitelist.default,
  blacklist: _blacklist.default,
  isWhitelisted: _isWhitelisted.default,
  normalizeEmail: _normalizeEmail.default,
  toString: toString,
  isSlug: _isSlug.default,
  isStrongPassword: _isStrongPassword.default,
  isTaxID: _isTaxID.default,
  isDate: _isDate.default,
  isLicensePlate: _isLicensePlate.default,
  isVAT: _isVAT.default,
  ibanLocales: _isIBAN.locales
};
var _default = validator;
exports.default = _default;
module.exports = exports.default;
module.exports.default = exports.default;
},{"./lib/blacklist":42,"./lib/contains":43,"./lib/equals":44,"./lib/escape":45,"./lib/isAfter":46,"./lib/isAlpha":47,"./lib/isAlphanumeric":48,"./lib/isAscii":49,"./lib/isBIC":50,"./lib/isBase32":51,"./lib/isBase58":52,"./lib/isBase64":53,"./lib/isBefore":54,"./lib/isBoolean":55,"./lib/isBtcAddress":56,"./lib/isByteLength":57,"./lib/isCreditCard":58,"./lib/isCurrency":59,"./lib/isDataURI":60,"./lib/isDate":61,"./lib/isDecimal":62,"./lib/isDivisibleBy":63,"./lib/isEAN":64,"./lib/isEmail":65,"./lib/isEmpty":66,"./lib/isEthereumAddress":67,"./lib/isFQDN":68,"./lib/isFloat":69,"./lib/isFullWidth":70,"./lib/isHSL":71,"./lib/isHalfWidth":72,"./lib/isHash":73,"./lib/isHexColor":74,"./lib/isHexadecimal":75,"./lib/isIBAN":76,"./lib/isIMEI":77,"./lib/isIP":78,"./lib/isIPRange":79,"./lib/isISBN":80,"./lib/isISIN":81,"./lib/isISO31661Alpha2":82,"./lib/isISO31661Alpha3":83,"./lib/isISO4217":84,"./lib/isISO8601":85,"./lib/isISRC":86,"./lib/isISSN":87,"./lib/isIdentityCard":88,"./lib/isIn":89,"./lib/isInt":90,"./lib/isJSON":91,"./lib/isJWT":92,"./lib/isLatLong":93,"./lib/isLength":94,"./lib/isLicensePlate":95,"./lib/isLocale":96,"./lib/isLowercase":97,"./lib/isMACAddress":98,"./lib/isMD5":99,"./lib/isMagnetURI":100,"./lib/isMimeType":101,"./lib/isMobilePhone":102,"./lib/isMongoId":103,"./lib/isMultibyte":104,"./lib/isNumeric":105,"./lib/isOctal":106,"./lib/isPassportNumber":107,"./lib/isPort":108,"./lib/isPostalCode":109,"./lib/isRFC3339":110,"./lib/isRgbColor":111,"./lib/isSemVer":112,"./lib/isSlug":113,"./lib/isStrongPassword":114,"./lib/isSurrogatePair":115,"./lib/isTaxID":116,"./lib/isURL":117,"./lib/isUUID":118,"./lib/isUppercase":119,"./lib/isVAT":120,"./lib/isVariableWidth":121,"./lib/isWhitelisted":122,"./lib/ltrim":123,"./lib/matches":124,"./lib/normalizeEmail":125,"./lib/rtrim":126,"./lib/stripLow":127,"./lib/toBoolean":128,"./lib/toDate":129,"./lib/toFloat":130,"./lib/toInt":131,"./lib/trim":132,"./lib/unescape":133,"./lib/whitelist":140}],41:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.commaDecimal = exports.dotDecimal = exports.farsiLocales = exports.arabicLocales = exports.englishLocales = exports.decimal = exports.alphanumeric = exports.alpha = void 0;
var alpha = {
  'en-US': /^[A-Z]+$/i,
  'az-AZ': /^[A-VXYZÇƏĞİıÖŞÜ]+$/i,
  'bg-BG': /^[А-Я]+$/i,
  'cs-CZ': /^[A-ZÁČĎÉĚÍŇÓŘŠŤÚŮÝŽ]+$/i,
  'da-DK': /^[A-ZÆØÅ]+$/i,
  'de-DE': /^[A-ZÄÖÜß]+$/i,
  'el-GR': /^[Α-ώ]+$/i,
  'es-ES': /^[A-ZÁÉÍÑÓÚÜ]+$/i,
  'fa-IR': /^[ابپتثجچحخدذرزژسشصضطظعغفقکگلمنوهی]+$/i,
  'fi-FI': /^[A-ZÅÄÖ]+$/i,
  'fr-FR': /^[A-ZÀÂÆÇÉÈÊËÏÎÔŒÙÛÜŸ]+$/i,
  'it-IT': /^[A-ZÀÉÈÌÎÓÒÙ]+$/i,
  'nb-NO': /^[A-ZÆØÅ]+$/i,
  'nl-NL': /^[A-ZÁÉËÏÓÖÜÚ]+$/i,
  'nn-NO': /^[A-ZÆØÅ]+$/i,
  'hu-HU': /^[A-ZÁÉÍÓÖŐÚÜŰ]+$/i,
  'pl-PL': /^[A-ZĄĆĘŚŁŃÓŻŹ]+$/i,
  'pt-PT': /^[A-ZÃÁÀÂÄÇÉÊËÍÏÕÓÔÖÚÜ]+$/i,
  'ru-RU': /^[А-ЯЁ]+$/i,
  'sl-SI': /^[A-ZČĆĐŠŽ]+$/i,
  'sk-SK': /^[A-ZÁČĎÉÍŇÓŠŤÚÝŽĹŔĽÄÔ]+$/i,
  'sr-RS@latin': /^[A-ZČĆŽŠĐ]+$/i,
  'sr-RS': /^[А-ЯЂЈЉЊЋЏ]+$/i,
  'sv-SE': /^[A-ZÅÄÖ]+$/i,
  'th-TH': /^[ก-๐\s]+$/i,
  'tr-TR': /^[A-ZÇĞİıÖŞÜ]+$/i,
  'uk-UA': /^[А-ЩЬЮЯЄIЇҐі]+$/i,
  'vi-VN': /^[A-ZÀÁẠẢÃÂẦẤẬẨẪĂẰẮẶẲẴĐÈÉẸẺẼÊỀẾỆỂỄÌÍỊỈĨÒÓỌỎÕÔỒỐỘỔỖƠỜỚỢỞỠÙÚỤỦŨƯỪỨỰỬỮỲÝỴỶỸ]+$/i,
  'ku-IQ': /^[ئابپتجچحخدرڕزژسشعغفڤقکگلڵمنوۆھەیێيطؤثآإأكضصةظذ]+$/i,
  ar: /^[ءآأؤإئابةتثجحخدذرزسشصضطظعغفقكلمنهوىيًٌٍَُِّْٰ]+$/,
  he: /^[א-ת]+$/,
  fa: /^['آاءأؤئبپتثجچحخدذرزژسشصضطظعغفقکگلمنوهةی']+$/i,
  'hi-IN': /^[\u0900-\u0961]+[\u0972-\u097F]*$/i
};
exports.alpha = alpha;
var alphanumeric = {
  'en-US': /^[0-9A-Z]+$/i,
  'az-AZ': /^[0-9A-VXYZÇƏĞİıÖŞÜ]+$/i,
  'bg-BG': /^[0-9А-Я]+$/i,
  'cs-CZ': /^[0-9A-ZÁČĎÉĚÍŇÓŘŠŤÚŮÝŽ]+$/i,
  'da-DK': /^[0-9A-ZÆØÅ]+$/i,
  'de-DE': /^[0-9A-ZÄÖÜß]+$/i,
  'el-GR': /^[0-9Α-ω]+$/i,
  'es-ES': /^[0-9A-ZÁÉÍÑÓÚÜ]+$/i,
  'fi-FI': /^[0-9A-ZÅÄÖ]+$/i,
  'fr-FR': /^[0-9A-ZÀÂÆÇÉÈÊËÏÎÔŒÙÛÜŸ]+$/i,
  'it-IT': /^[0-9A-ZÀÉÈÌÎÓÒÙ]+$/i,
  'hu-HU': /^[0-9A-ZÁÉÍÓÖŐÚÜŰ]+$/i,
  'nb-NO': /^[0-9A-ZÆØÅ]+$/i,
  'nl-NL': /^[0-9A-ZÁÉËÏÓÖÜÚ]+$/i,
  'nn-NO': /^[0-9A-ZÆØÅ]+$/i,
  'pl-PL': /^[0-9A-ZĄĆĘŚŁŃÓŻŹ]+$/i,
  'pt-PT': /^[0-9A-ZÃÁÀÂÄÇÉÊËÍÏÕÓÔÖÚÜ]+$/i,
  'ru-RU': /^[0-9А-ЯЁ]+$/i,
  'sl-SI': /^[0-9A-ZČĆĐŠŽ]+$/i,
  'sk-SK': /^[0-9A-ZÁČĎÉÍŇÓŠŤÚÝŽĹŔĽÄÔ]+$/i,
  'sr-RS@latin': /^[0-9A-ZČĆŽŠĐ]+$/i,
  'sr-RS': /^[0-9А-ЯЂЈЉЊЋЏ]+$/i,
  'sv-SE': /^[0-9A-ZÅÄÖ]+$/i,
  'th-TH': /^[ก-๙\s]+$/i,
  'tr-TR': /^[0-9A-ZÇĞİıÖŞÜ]+$/i,
  'uk-UA': /^[0-9А-ЩЬЮЯЄIЇҐі]+$/i,
  'ku-IQ': /^[٠١٢٣٤٥٦٧٨٩0-9ئابپتجچحخدرڕزژسشعغفڤقکگلڵمنوۆھەیێيطؤثآإأكضصةظذ]+$/i,
  'vi-VN': /^[0-9A-ZÀÁẠẢÃÂẦẤẬẨẪĂẰẮẶẲẴĐÈÉẸẺẼÊỀẾỆỂỄÌÍỊỈĨÒÓỌỎÕÔỒỐỘỔỖƠỜỚỢỞỠÙÚỤỦŨƯỪỨỰỬỮỲÝỴỶỸ]+$/i,
  ar: /^[٠١٢٣٤٥٦٧٨٩0-9ءآأؤإئابةتثجحخدذرزسشصضطظعغفقكلمنهوىيًٌٍَُِّْٰ]+$/,
  he: /^[0-9א-ת]+$/,
  fa: /^['0-9آاءأؤئبپتثجچحخدذرزژسشصضطظعغفقکگلمنوهةی۱۲۳۴۵۶۷۸۹۰']+$/i,
  'hi-IN': /^[\u0900-\u0963]+[\u0966-\u097F]*$/i
};
exports.alphanumeric = alphanumeric;
var decimal = {
  'en-US': '.',
  ar: '٫'
};
exports.decimal = decimal;
var englishLocales = ['AU', 'GB', 'HK', 'IN', 'NZ', 'ZA', 'ZM'];
exports.englishLocales = englishLocales;

for (var locale, i = 0; i < englishLocales.length; i++) {
  locale = "en-".concat(englishLocales[i]);
  alpha[locale] = alpha['en-US'];
  alphanumeric[locale] = alphanumeric['en-US'];
  decimal[locale] = decimal['en-US'];
} // Source: http://www.localeplanet.com/java/


var arabicLocales = ['AE', 'BH', 'DZ', 'EG', 'IQ', 'JO', 'KW', 'LB', 'LY', 'MA', 'QM', 'QA', 'SA', 'SD', 'SY', 'TN', 'YE'];
exports.arabicLocales = arabicLocales;

for (var _locale, _i = 0; _i < arabicLocales.length; _i++) {
  _locale = "ar-".concat(arabicLocales[_i]);
  alpha[_locale] = alpha.ar;
  alphanumeric[_locale] = alphanumeric.ar;
  decimal[_locale] = decimal.ar;
}

var farsiLocales = ['IR', 'AF'];
exports.farsiLocales = farsiLocales;

for (var _locale2, _i2 = 0; _i2 < farsiLocales.length; _i2++) {
  _locale2 = "fa-".concat(farsiLocales[_i2]);
  alphanumeric[_locale2] = alphanumeric.fa;
  decimal[_locale2] = decimal.ar;
} // Source: https://en.wikipedia.org/wiki/Decimal_mark


var dotDecimal = ['ar-EG', 'ar-LB', 'ar-LY'];
exports.dotDecimal = dotDecimal;
var commaDecimal = ['bg-BG', 'cs-CZ', 'da-DK', 'de-DE', 'el-GR', 'en-ZM', 'es-ES', 'fr-CA', 'fr-FR', 'id-ID', 'it-IT', 'ku-IQ', 'hi-IN', 'hu-HU', 'nb-NO', 'nn-NO', 'nl-NL', 'pl-PL', 'pt-PT', 'ru-RU', 'sl-SI', 'sr-RS@latin', 'sr-RS', 'sv-SE', 'tr-TR', 'uk-UA', 'vi-VN'];
exports.commaDecimal = commaDecimal;

for (var _i3 = 0; _i3 < dotDecimal.length; _i3++) {
  decimal[dotDecimal[_i3]] = decimal['en-US'];
}

for (var _i4 = 0; _i4 < commaDecimal.length; _i4++) {
  decimal[commaDecimal[_i4]] = ',';
}

alpha['fr-CA'] = alpha['fr-FR'];
alphanumeric['fr-CA'] = alphanumeric['fr-FR'];
alpha['pt-BR'] = alpha['pt-PT'];
alphanumeric['pt-BR'] = alphanumeric['pt-PT'];
decimal['pt-BR'] = decimal['pt-PT']; // see #862

alpha['pl-Pl'] = alpha['pl-PL'];
alphanumeric['pl-Pl'] = alphanumeric['pl-PL'];
decimal['pl-Pl'] = decimal['pl-PL']; // see #1455

alpha['fa-AF'] = alpha.fa;
},{}],42:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = blacklist;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function blacklist(str, chars) {
  (0, _assertString.default)(str);
  return str.replace(new RegExp("[".concat(chars, "]+"), 'g'), '');
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],43:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = contains;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _toString = _interopRequireDefault(require("./util/toString"));

var _merge = _interopRequireDefault(require("./util/merge"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var defaulContainsOptions = {
  ignoreCase: false,
  minOccurrences: 1
};

function contains(str, elem, options) {
  (0, _assertString.default)(str);
  options = (0, _merge.default)(options, defaulContainsOptions);

  if (options.ignoreCase) {
    return str.toLowerCase().split((0, _toString.default)(elem).toLowerCase()).length > options.minOccurrences;
  }

  return str.split((0, _toString.default)(elem)).length > options.minOccurrences;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135,"./util/merge":137,"./util/toString":139}],44:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = equals;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function equals(str, comparison) {
  (0, _assertString.default)(str);
  return str === comparison;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],45:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = escape;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function escape(str) {
  (0, _assertString.default)(str);
  return str.replace(/&/g, '&amp;').replace(/"/g, '&quot;').replace(/'/g, '&#x27;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/\//g, '&#x2F;').replace(/\\/g, '&#x5C;').replace(/`/g, '&#96;');
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],46:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isAfter;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _toDate = _interopRequireDefault(require("./toDate"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isAfter(str) {
  var date = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : String(new Date());
  (0, _assertString.default)(str);
  var comparison = (0, _toDate.default)(date);
  var original = (0, _toDate.default)(str);
  return !!(original && comparison && original > comparison);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./toDate":129,"./util/assertString":135}],47:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isAlpha;
exports.locales = void 0;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _alpha = require("./alpha");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isAlpha(_str) {
  var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en-US';
  var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
  (0, _assertString.default)(_str);
  var str = _str;
  var ignore = options.ignore;

  if (ignore) {
    if (ignore instanceof RegExp) {
      str = str.replace(ignore, '');
    } else if (typeof ignore === 'string') {
      str = str.replace(new RegExp("[".concat(ignore.replace(/[-[\]{}()*+?.,\\^$|#\\s]/g, '\\$&'), "]"), 'g'), ''); // escape regex for ignore
    } else {
      throw new Error('ignore should be instance of a String or RegExp');
    }
  }

  if (locale in _alpha.alpha) {
    return _alpha.alpha[locale].test(str);
  }

  throw new Error("Invalid locale '".concat(locale, "'"));
}

var locales = Object.keys(_alpha.alpha);
exports.locales = locales;
},{"./alpha":41,"./util/assertString":135}],48:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isAlphanumeric;
exports.locales = void 0;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _alpha = require("./alpha");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isAlphanumeric(_str) {
  var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en-US';
  var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
  (0, _assertString.default)(_str);
  var str = _str;
  var ignore = options.ignore;

  if (ignore) {
    if (ignore instanceof RegExp) {
      str = str.replace(ignore, '');
    } else if (typeof ignore === 'string') {
      str = str.replace(new RegExp("[".concat(ignore.replace(/[-[\]{}()*+?.,\\^$|#\\s]/g, '\\$&'), "]"), 'g'), ''); // escape regex for ignore
    } else {
      throw new Error('ignore should be instance of a String or RegExp');
    }
  }

  if (locale in _alpha.alphanumeric) {
    return _alpha.alphanumeric[locale].test(str);
  }

  throw new Error("Invalid locale '".concat(locale, "'"));
}

var locales = Object.keys(_alpha.alphanumeric);
exports.locales = locales;
},{"./alpha":41,"./util/assertString":135}],49:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isAscii;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* eslint-disable no-control-regex */
var ascii = /^[\x00-\x7F]+$/;
/* eslint-enable no-control-regex */

function isAscii(str) {
  (0, _assertString.default)(str);
  return ascii.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],50:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isBIC;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _isISO31661Alpha = require("./isISO31661Alpha2");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// https://en.wikipedia.org/wiki/ISO_9362
var isBICReg = /^[A-Za-z]{6}[A-Za-z0-9]{2}([A-Za-z0-9]{3})?$/;

function isBIC(str) {
  (0, _assertString.default)(str); // toUpperCase() should be removed when a new major version goes out that changes
  // the regex to [A-Z] (per the spec).

  if (!_isISO31661Alpha.CountryCodes.has(str.slice(4, 6).toUpperCase())) {
    return false;
  }

  return isBICReg.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./isISO31661Alpha2":82,"./util/assertString":135}],51:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isBase32;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var base32 = /^[A-Z2-7]+=*$/;

function isBase32(str) {
  (0, _assertString.default)(str);
  var len = str.length;

  if (len % 8 === 0 && base32.test(str)) {
    return true;
  }

  return false;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],52:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isBase58;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// Accepted chars - 123456789ABCDEFGH JKLMN PQRSTUVWXYZabcdefghijk mnopqrstuvwxyz
var base58Reg = /^[A-HJ-NP-Za-km-z1-9]*$/;

function isBase58(str) {
  (0, _assertString.default)(str);

  if (base58Reg.test(str)) {
    return true;
  }

  return false;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],53:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isBase64;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _merge = _interopRequireDefault(require("./util/merge"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var notBase64 = /[^A-Z0-9+\/=]/i;
var urlSafeBase64 = /^[A-Z0-9_\-]*$/i;
var defaultBase64Options = {
  urlSafe: false
};

function isBase64(str, options) {
  (0, _assertString.default)(str);
  options = (0, _merge.default)(options, defaultBase64Options);
  var len = str.length;

  if (options.urlSafe) {
    return urlSafeBase64.test(str);
  }

  if (len % 4 !== 0 || notBase64.test(str)) {
    return false;
  }

  var firstPaddingChar = str.indexOf('=');
  return firstPaddingChar === -1 || firstPaddingChar === len - 1 || firstPaddingChar === len - 2 && str[len - 1] === '=';
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135,"./util/merge":137}],54:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isBefore;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _toDate = _interopRequireDefault(require("./toDate"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isBefore(str) {
  var date = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : String(new Date());
  (0, _assertString.default)(str);
  var comparison = (0, _toDate.default)(date);
  var original = (0, _toDate.default)(str);
  return !!(original && comparison && original < comparison);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./toDate":129,"./util/assertString":135}],55:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isBoolean;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var defaultOptions = {
  loose: false
};
var strictBooleans = ['true', 'false', '1', '0'];
var looseBooleans = [].concat(strictBooleans, ['yes', 'no']);

function isBoolean(str) {
  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultOptions;
  (0, _assertString.default)(str);

  if (options.loose) {
    return looseBooleans.includes(str.toLowerCase());
  }

  return strictBooleans.includes(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],56:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isBtcAddress;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// supports Bech32 addresses
var bech32 = /^(bc1)[a-z0-9]{25,39}$/;
var base58 = /^(1|3)[A-HJ-NP-Za-km-z1-9]{25,39}$/;

function isBtcAddress(str) {
  (0, _assertString.default)(str); // check for bech32

  if (str.startsWith('bc1')) {
    return bech32.test(str);
  }

  return base58.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],57:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isByteLength;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

/* eslint-disable prefer-rest-params */
function isByteLength(str, options) {
  (0, _assertString.default)(str);
  var min;
  var max;

  if (_typeof(options) === 'object') {
    min = options.min || 0;
    max = options.max;
  } else {
    // backwards compatibility: isByteLength(str, min [, max])
    min = arguments[1];
    max = arguments[2];
  }

  var len = encodeURI(str).split(/%..|./).length - 1;
  return len >= min && (typeof max === 'undefined' || len <= max);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],58:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isCreditCard;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* eslint-disable max-len */
var creditCard = /^(?:4[0-9]{12}(?:[0-9]{3,6})?|5[1-5][0-9]{14}|(222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[01][0-9]|2720)[0-9]{12}|6(?:011|5[0-9][0-9])[0-9]{12,15}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11}|6[27][0-9]{14}|^(81[0-9]{14,17}))$/;
/* eslint-enable max-len */

function isCreditCard(str) {
  (0, _assertString.default)(str);
  var sanitized = str.replace(/[- ]+/g, '');

  if (!creditCard.test(sanitized)) {
    return false;
  }

  var sum = 0;
  var digit;
  var tmpNum;
  var shouldDouble;

  for (var i = sanitized.length - 1; i >= 0; i--) {
    digit = sanitized.substring(i, i + 1);
    tmpNum = parseInt(digit, 10);

    if (shouldDouble) {
      tmpNum *= 2;

      if (tmpNum >= 10) {
        sum += tmpNum % 10 + 1;
      } else {
        sum += tmpNum;
      }
    } else {
      sum += tmpNum;
    }

    shouldDouble = !shouldDouble;
  }

  return !!(sum % 10 === 0 ? sanitized : false);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],59:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isCurrency;

var _merge = _interopRequireDefault(require("./util/merge"));

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function currencyRegex(options) {
  var decimal_digits = "\\d{".concat(options.digits_after_decimal[0], "}");
  options.digits_after_decimal.forEach(function (digit, index) {
    if (index !== 0) decimal_digits = "".concat(decimal_digits, "|\\d{").concat(digit, "}");
  });
  var symbol = "(".concat(options.symbol.replace(/\W/, function (m) {
    return "\\".concat(m);
  }), ")").concat(options.require_symbol ? '' : '?'),
      negative = '-?',
      whole_dollar_amount_without_sep = '[1-9]\\d*',
      whole_dollar_amount_with_sep = "[1-9]\\d{0,2}(\\".concat(options.thousands_separator, "\\d{3})*"),
      valid_whole_dollar_amounts = ['0', whole_dollar_amount_without_sep, whole_dollar_amount_with_sep],
      whole_dollar_amount = "(".concat(valid_whole_dollar_amounts.join('|'), ")?"),
      decimal_amount = "(\\".concat(options.decimal_separator, "(").concat(decimal_digits, "))").concat(options.require_decimal ? '' : '?');
  var pattern = whole_dollar_amount + (options.allow_decimal || options.require_decimal ? decimal_amount : ''); // default is negative sign before symbol, but there are two other options (besides parens)

  if (options.allow_negatives && !options.parens_for_negatives) {
    if (options.negative_sign_after_digits) {
      pattern += negative;
    } else if (options.negative_sign_before_digits) {
      pattern = negative + pattern;
    }
  } // South African Rand, for example, uses R 123 (space) and R-123 (no space)


  if (options.allow_negative_sign_placeholder) {
    pattern = "( (?!\\-))?".concat(pattern);
  } else if (options.allow_space_after_symbol) {
    pattern = " ?".concat(pattern);
  } else if (options.allow_space_after_digits) {
    pattern += '( (?!$))?';
  }

  if (options.symbol_after_digits) {
    pattern += symbol;
  } else {
    pattern = symbol + pattern;
  }

  if (options.allow_negatives) {
    if (options.parens_for_negatives) {
      pattern = "(\\(".concat(pattern, "\\)|").concat(pattern, ")");
    } else if (!(options.negative_sign_before_digits || options.negative_sign_after_digits)) {
      pattern = negative + pattern;
    }
  } // ensure there's a dollar and/or decimal amount, and that
  // it doesn't start with a space or a negative sign followed by a space


  return new RegExp("^(?!-? )(?=.*\\d)".concat(pattern, "$"));
}

var default_currency_options = {
  symbol: '$',
  require_symbol: false,
  allow_space_after_symbol: false,
  symbol_after_digits: false,
  allow_negatives: true,
  parens_for_negatives: false,
  negative_sign_before_digits: false,
  negative_sign_after_digits: false,
  allow_negative_sign_placeholder: false,
  thousands_separator: ',',
  decimal_separator: '.',
  allow_decimal: true,
  require_decimal: false,
  digits_after_decimal: [2],
  allow_space_after_digits: false
};

function isCurrency(str, options) {
  (0, _assertString.default)(str);
  options = (0, _merge.default)(options, default_currency_options);
  return currencyRegex(options).test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135,"./util/merge":137}],60:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isDataURI;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var validMediaType = /^[a-z]+\/[a-z0-9\-\+]+$/i;
var validAttribute = /^[a-z\-]+=[a-z0-9\-]+$/i;
var validData = /^[a-z0-9!\$&'\(\)\*\+,;=\-\._~:@\/\?%\s]*$/i;

function isDataURI(str) {
  (0, _assertString.default)(str);
  var data = str.split(',');

  if (data.length < 2) {
    return false;
  }

  var attributes = data.shift().trim().split(';');
  var schemeAndMediaType = attributes.shift();

  if (schemeAndMediaType.substr(0, 5) !== 'data:') {
    return false;
  }

  var mediaType = schemeAndMediaType.substr(5);

  if (mediaType !== '' && !validMediaType.test(mediaType)) {
    return false;
  }

  for (var i = 0; i < attributes.length; i++) {
    if (!(i === attributes.length - 1 && attributes[i].toLowerCase() === 'base64') && !validAttribute.test(attributes[i])) {
      return false;
    }
  }

  for (var _i = 0; _i < data.length; _i++) {
    if (!validData.test(data[_i])) {
      return false;
    }
  }

  return true;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],61:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isDate;

var _merge = _interopRequireDefault(require("./util/merge"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e2) { throw _e2; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e3) { didErr = true; err = _e3; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

var default_date_options = {
  format: 'YYYY/MM/DD',
  delimiters: ['/', '-'],
  strictMode: false
};

function isValidFormat(format) {
  return /(^(y{4}|y{2})[.\/-](m{1,2})[.\/-](d{1,2})$)|(^(m{1,2})[.\/-](d{1,2})[.\/-]((y{4}|y{2})$))|(^(d{1,2})[.\/-](m{1,2})[.\/-]((y{4}|y{2})$))/gi.test(format);
}

function zip(date, format) {
  var zippedArr = [],
      len = Math.min(date.length, format.length);

  for (var i = 0; i < len; i++) {
    zippedArr.push([date[i], format[i]]);
  }

  return zippedArr;
}

function isDate(input, options) {
  if (typeof options === 'string') {
    // Allow backward compatbility for old format isDate(input [, format])
    options = (0, _merge.default)({
      format: options
    }, default_date_options);
  } else {
    options = (0, _merge.default)(options, default_date_options);
  }

  if (typeof input === 'string' && isValidFormat(options.format)) {
    var formatDelimiter = options.delimiters.find(function (delimiter) {
      return options.format.indexOf(delimiter) !== -1;
    });
    var dateDelimiter = options.strictMode ? formatDelimiter : options.delimiters.find(function (delimiter) {
      return input.indexOf(delimiter) !== -1;
    });
    var dateAndFormat = zip(input.split(dateDelimiter), options.format.toLowerCase().split(formatDelimiter));
    var dateObj = {};

    var _iterator = _createForOfIteratorHelper(dateAndFormat),
        _step;

    try {
      for (_iterator.s(); !(_step = _iterator.n()).done;) {
        var _step$value = _slicedToArray(_step.value, 2),
            dateWord = _step$value[0],
            formatWord = _step$value[1];

        if (dateWord.length !== formatWord.length) {
          return false;
        }

        dateObj[formatWord.charAt(0)] = dateWord;
      }
    } catch (err) {
      _iterator.e(err);
    } finally {
      _iterator.f();
    }

    return new Date("".concat(dateObj.m, "/").concat(dateObj.d, "/").concat(dateObj.y)).getDate() === +dateObj.d;
  }

  if (!options.strictMode) {
    return Object.prototype.toString.call(input) === '[object Date]' && isFinite(input);
  }

  return false;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/merge":137}],62:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isDecimal;

var _merge = _interopRequireDefault(require("./util/merge"));

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _includes = _interopRequireDefault(require("./util/includes"));

var _alpha = require("./alpha");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function decimalRegExp(options) {
  var regExp = new RegExp("^[-+]?([0-9]+)?(\\".concat(_alpha.decimal[options.locale], "[0-9]{").concat(options.decimal_digits, "})").concat(options.force_decimal ? '' : '?', "$"));
  return regExp;
}

var default_decimal_options = {
  force_decimal: false,
  decimal_digits: '1,',
  locale: 'en-US'
};
var blacklist = ['', '-', '+'];

function isDecimal(str, options) {
  (0, _assertString.default)(str);
  options = (0, _merge.default)(options, default_decimal_options);

  if (options.locale in _alpha.decimal) {
    return !(0, _includes.default)(blacklist, str.replace(/ /g, '')) && decimalRegExp(options).test(str);
  }

  throw new Error("Invalid locale '".concat(options.locale, "'"));
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./alpha":41,"./util/assertString":135,"./util/includes":136,"./util/merge":137}],63:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isDivisibleBy;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _toFloat = _interopRequireDefault(require("./toFloat"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isDivisibleBy(str, num) {
  (0, _assertString.default)(str);
  return (0, _toFloat.default)(str) % parseInt(num, 10) === 0;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./toFloat":130,"./util/assertString":135}],64:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isEAN;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * The most commonly used EAN standard is
 * the thirteen-digit EAN-13, while the
 * less commonly used 8-digit EAN-8 barcode was
 * introduced for use on small packages.
 * Also EAN/UCC-14 is used for Grouping of individual
 * trade items above unit level(Intermediate, Carton or Pallet).
 * For more info about EAN-14 checkout: https://www.gtin.info/itf-14-barcodes/
 * EAN consists of:
 * GS1 prefix, manufacturer code, product code and check digit
 * Reference: https://en.wikipedia.org/wiki/International_Article_Number
 * Reference: https://www.gtin.info/
 */

/**
 * Define EAN Lenghts; 8 for EAN-8; 13 for EAN-13; 14 for EAN-14
 * and Regular Expression for valid EANs (EAN-8, EAN-13, EAN-14),
 * with exact numberic matching of 8 or 13 or 14 digits [0-9]
 */
var LENGTH_EAN_8 = 8;
var LENGTH_EAN_14 = 14;
var validEanRegex = /^(\d{8}|\d{13}|\d{14})$/;
/**
 * Get position weight given:
 * EAN length and digit index/position
 *
 * @param {number} length
 * @param {number} index
 * @return {number}
 */

function getPositionWeightThroughLengthAndIndex(length, index) {
  if (length === LENGTH_EAN_8 || length === LENGTH_EAN_14) {
    return index % 2 === 0 ? 3 : 1;
  }

  return index % 2 === 0 ? 1 : 3;
}
/**
 * Calculate EAN Check Digit
 * Reference: https://en.wikipedia.org/wiki/International_Article_Number#Calculation_of_checksum_digit
 *
 * @param {string} ean
 * @return {number}
 */


function calculateCheckDigit(ean) {
  var checksum = ean.slice(0, -1).split('').map(function (char, index) {
    return Number(char) * getPositionWeightThroughLengthAndIndex(ean.length, index);
  }).reduce(function (acc, partialSum) {
    return acc + partialSum;
  }, 0);
  var remainder = 10 - checksum % 10;
  return remainder < 10 ? remainder : 0;
}
/**
 * Check if string is valid EAN:
 * Matches EAN-8/EAN-13/EAN-14 regex
 * Has valid check digit.
 *
 * @param {string} str
 * @return {boolean}
 */


function isEAN(str) {
  (0, _assertString.default)(str);
  var actualCheckDigit = Number(str.slice(-1));
  return validEanRegex.test(str) && actualCheckDigit === calculateCheckDigit(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],65:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isEmail;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _merge = _interopRequireDefault(require("./util/merge"));

var _isByteLength = _interopRequireDefault(require("./isByteLength"));

var _isFQDN = _interopRequireDefault(require("./isFQDN"));

var _isIP = _interopRequireDefault(require("./isIP"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var default_email_options = {
  allow_display_name: false,
  require_display_name: false,
  allow_utf8_local_part: true,
  require_tld: true,
  blacklisted_chars: '',
  ignore_max_length: false,
  host_blacklist: []
};
/* eslint-disable max-len */

/* eslint-disable no-control-regex */

var splitNameAddress = /^([^\x00-\x1F\x7F-\x9F\cX]+)</i;
var emailUserPart = /^[a-z\d!#\$%&'\*\+\-\/=\?\^_`{\|}~]+$/i;
var gmailUserPart = /^[a-z\d]+$/;
var quotedEmailUser = /^([\s\x01-\x08\x0b\x0c\x0e-\x1f\x7f\x21\x23-\x5b\x5d-\x7e]|(\\[\x01-\x09\x0b\x0c\x0d-\x7f]))*$/i;
var emailUserUtf8Part = /^[a-z\d!#\$%&'\*\+\-\/=\?\^_`{\|}~\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+$/i;
var quotedEmailUserUtf8 = /^([\s\x01-\x08\x0b\x0c\x0e-\x1f\x7f\x21\x23-\x5b\x5d-\x7e\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]|(\\[\x01-\x09\x0b\x0c\x0d-\x7f\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))*$/i;
var defaultMaxEmailLength = 254;
/* eslint-enable max-len */

/* eslint-enable no-control-regex */

/**
 * Validate display name according to the RFC2822: https://tools.ietf.org/html/rfc2822#appendix-A.1.2
 * @param {String} display_name
 */

function validateDisplayName(display_name) {
  var display_name_without_quotes = display_name.replace(/^"(.+)"$/, '$1'); // display name with only spaces is not valid

  if (!display_name_without_quotes.trim()) {
    return false;
  } // check whether display name contains illegal character


  var contains_illegal = /[\.";<>]/.test(display_name_without_quotes);

  if (contains_illegal) {
    // if contains illegal characters,
    // must to be enclosed in double-quotes, otherwise it's not a valid display name
    if (display_name_without_quotes === display_name) {
      return false;
    } // the quotes in display name must start with character symbol \


    var all_start_with_back_slash = display_name_without_quotes.split('"').length === display_name_without_quotes.split('\\"').length;

    if (!all_start_with_back_slash) {
      return false;
    }
  }

  return true;
}

function isEmail(str, options) {
  (0, _assertString.default)(str);
  options = (0, _merge.default)(options, default_email_options);

  if (options.require_display_name || options.allow_display_name) {
    var display_email = str.match(splitNameAddress);

    if (display_email) {
      var display_name = display_email[1]; // Remove display name and angle brackets to get email address
      // Can be done in the regex but will introduce a ReDOS (See  #1597 for more info)

      str = str.replace(display_name, '').replace(/(^<|>$)/g, ''); // sometimes need to trim the last space to get the display name
      // because there may be a space between display name and email address
      // eg. myname <address@gmail.com>
      // the display name is `myname` instead of `myname `, so need to trim the last space

      if (display_name.endsWith(' ')) {
        display_name = display_name.substr(0, display_name.length - 1);
      }

      if (!validateDisplayName(display_name)) {
        return false;
      }
    } else if (options.require_display_name) {
      return false;
    }
  }

  if (!options.ignore_max_length && str.length > defaultMaxEmailLength) {
    return false;
  }

  var parts = str.split('@');
  var domain = parts.pop();
  var lower_domain = domain.toLowerCase();

  if (options.host_blacklist.includes(lower_domain)) {
    return false;
  }

  var user = parts.join('@');

  if (options.domain_specific_validation && (lower_domain === 'gmail.com' || lower_domain === 'googlemail.com')) {
    /*
      Previously we removed dots for gmail addresses before validating.
      This was removed because it allows `multiple..dots@gmail.com`
      to be reported as valid, but it is not.
      Gmail only normalizes single dots, removing them from here is pointless,
      should be done in normalizeEmail
    */
    user = user.toLowerCase(); // Removing sub-address from username before gmail validation

    var username = user.split('+')[0]; // Dots are not included in gmail length restriction

    if (!(0, _isByteLength.default)(username.replace(/\./g, ''), {
      min: 6,
      max: 30
    })) {
      return false;
    }

    var _user_parts = username.split('.');

    for (var i = 0; i < _user_parts.length; i++) {
      if (!gmailUserPart.test(_user_parts[i])) {
        return false;
      }
    }
  }

  if (options.ignore_max_length === false && (!(0, _isByteLength.default)(user, {
    max: 64
  }) || !(0, _isByteLength.default)(domain, {
    max: 254
  }))) {
    return false;
  }

  if (!(0, _isFQDN.default)(domain, {
    require_tld: options.require_tld
  })) {
    if (!options.allow_ip_domain) {
      return false;
    }

    if (!(0, _isIP.default)(domain)) {
      if (!domain.startsWith('[') || !domain.endsWith(']')) {
        return false;
      }

      var noBracketdomain = domain.substr(1, domain.length - 2);

      if (noBracketdomain.length === 0 || !(0, _isIP.default)(noBracketdomain)) {
        return false;
      }
    }
  }

  if (user[0] === '"') {
    user = user.slice(1, user.length - 1);
    return options.allow_utf8_local_part ? quotedEmailUserUtf8.test(user) : quotedEmailUser.test(user);
  }

  var pattern = options.allow_utf8_local_part ? emailUserUtf8Part : emailUserPart;
  var user_parts = user.split('.');

  for (var _i = 0; _i < user_parts.length; _i++) {
    if (!pattern.test(user_parts[_i])) {
      return false;
    }
  }

  if (options.blacklisted_chars) {
    if (user.search(new RegExp("[".concat(options.blacklisted_chars, "]+"), 'g')) !== -1) return false;
  }

  return true;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./isByteLength":57,"./isFQDN":68,"./isIP":78,"./util/assertString":135,"./util/merge":137}],66:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isEmpty;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _merge = _interopRequireDefault(require("./util/merge"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var default_is_empty_options = {
  ignore_whitespace: false
};

function isEmpty(str, options) {
  (0, _assertString.default)(str);
  options = (0, _merge.default)(options, default_is_empty_options);
  return (options.ignore_whitespace ? str.trim().length : str.length) === 0;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135,"./util/merge":137}],67:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isEthereumAddress;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var eth = /^(0x)[0-9a-f]{40}$/i;

function isEthereumAddress(str) {
  (0, _assertString.default)(str);
  return eth.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],68:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isFQDN;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _merge = _interopRequireDefault(require("./util/merge"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var default_fqdn_options = {
  require_tld: true,
  allow_underscores: false,
  allow_trailing_dot: false,
  allow_numeric_tld: false,
  allow_wildcard: false
};

function isFQDN(str, options) {
  (0, _assertString.default)(str);
  options = (0, _merge.default)(options, default_fqdn_options);
  /* Remove the optional trailing dot before checking validity */

  if (options.allow_trailing_dot && str[str.length - 1] === '.') {
    str = str.substring(0, str.length - 1);
  }
  /* Remove the optional wildcard before checking validity */


  if (options.allow_wildcard === true && str.indexOf('*.') === 0) {
    str = str.substring(2);
  }

  var parts = str.split('.');
  var tld = parts[parts.length - 1];

  if (options.require_tld) {
    // disallow fqdns without tld
    if (parts.length < 2) {
      return false;
    }

    if (!/^([a-z\u00A1-\u00A8\u00AA-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]{2,}|xn[a-z0-9-]{2,})$/i.test(tld)) {
      return false;
    } // disallow spaces


    if (/\s/.test(tld)) {
      return false;
    }
  } // reject numeric TLDs


  if (!options.allow_numeric_tld && /^\d+$/.test(tld)) {
    return false;
  }

  return parts.every(function (part) {
    if (part.length > 63) {
      return false;
    }

    if (!/^[a-z_\u00a1-\uffff0-9-]+$/i.test(part)) {
      return false;
    } // disallow full-width chars


    if (/[\uff01-\uff5e]/.test(part)) {
      return false;
    } // disallow parts starting or ending with hyphen


    if (/^-|-$/.test(part)) {
      return false;
    }

    if (!options.allow_underscores && /_/.test(part)) {
      return false;
    }

    return true;
  });
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135,"./util/merge":137}],69:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isFloat;
exports.locales = void 0;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _alpha = require("./alpha");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isFloat(str, options) {
  (0, _assertString.default)(str);
  options = options || {};
  var float = new RegExp("^(?:[-+])?(?:[0-9]+)?(?:\\".concat(options.locale ? _alpha.decimal[options.locale] : '.', "[0-9]*)?(?:[eE][\\+\\-]?(?:[0-9]+))?$"));

  if (str === '' || str === '.' || str === '-' || str === '+') {
    return false;
  }

  var value = parseFloat(str.replace(',', '.'));
  return float.test(str) && (!options.hasOwnProperty('min') || value >= options.min) && (!options.hasOwnProperty('max') || value <= options.max) && (!options.hasOwnProperty('lt') || value < options.lt) && (!options.hasOwnProperty('gt') || value > options.gt);
}

var locales = Object.keys(_alpha.decimal);
exports.locales = locales;
},{"./alpha":41,"./util/assertString":135}],70:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isFullWidth;
exports.fullWidth = void 0;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var fullWidth = /[^\u0020-\u007E\uFF61-\uFF9F\uFFA0-\uFFDC\uFFE8-\uFFEE0-9a-zA-Z]/;
exports.fullWidth = fullWidth;

function isFullWidth(str) {
  (0, _assertString.default)(str);
  return fullWidth.test(str);
}
},{"./util/assertString":135}],71:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isHSL;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var hslComma = /^hsla?\(((\+|\-)?([0-9]+(\.[0-9]+)?(e(\+|\-)?[0-9]+)?|\.[0-9]+(e(\+|\-)?[0-9]+)?))(deg|grad|rad|turn)?(,(\+|\-)?([0-9]+(\.[0-9]+)?(e(\+|\-)?[0-9]+)?|\.[0-9]+(e(\+|\-)?[0-9]+)?)%){2}(,((\+|\-)?([0-9]+(\.[0-9]+)?(e(\+|\-)?[0-9]+)?|\.[0-9]+(e(\+|\-)?[0-9]+)?)%?))?\)$/i;
var hslSpace = /^hsla?\(((\+|\-)?([0-9]+(\.[0-9]+)?(e(\+|\-)?[0-9]+)?|\.[0-9]+(e(\+|\-)?[0-9]+)?))(deg|grad|rad|turn)?(\s(\+|\-)?([0-9]+(\.[0-9]+)?(e(\+|\-)?[0-9]+)?|\.[0-9]+(e(\+|\-)?[0-9]+)?)%){2}\s?(\/\s((\+|\-)?([0-9]+(\.[0-9]+)?(e(\+|\-)?[0-9]+)?|\.[0-9]+(e(\+|\-)?[0-9]+)?)%?)\s?)?\)$/i;

function isHSL(str) {
  (0, _assertString.default)(str); // Strip duplicate spaces before calling the validation regex (See  #1598 for more info)

  var strippedStr = str.replace(/\s+/g, ' ').replace(/\s?(hsla?\(|\)|,)\s?/ig, '$1');

  if (strippedStr.indexOf(',') !== -1) {
    return hslComma.test(strippedStr);
  }

  return hslSpace.test(strippedStr);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],72:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isHalfWidth;
exports.halfWidth = void 0;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var halfWidth = /[\u0020-\u007E\uFF61-\uFF9F\uFFA0-\uFFDC\uFFE8-\uFFEE0-9a-zA-Z]/;
exports.halfWidth = halfWidth;

function isHalfWidth(str) {
  (0, _assertString.default)(str);
  return halfWidth.test(str);
}
},{"./util/assertString":135}],73:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isHash;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var lengths = {
  md5: 32,
  md4: 32,
  sha1: 40,
  sha256: 64,
  sha384: 96,
  sha512: 128,
  ripemd128: 32,
  ripemd160: 40,
  tiger128: 32,
  tiger160: 40,
  tiger192: 48,
  crc32: 8,
  crc32b: 8
};

function isHash(str, algorithm) {
  (0, _assertString.default)(str);
  var hash = new RegExp("^[a-fA-F0-9]{".concat(lengths[algorithm], "}$"));
  return hash.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],74:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isHexColor;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var hexcolor = /^#?([0-9A-F]{3}|[0-9A-F]{4}|[0-9A-F]{6}|[0-9A-F]{8})$/i;

function isHexColor(str) {
  (0, _assertString.default)(str);
  return hexcolor.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],75:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isHexadecimal;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var hexadecimal = /^(0x|0h)?[0-9A-F]+$/i;

function isHexadecimal(str) {
  (0, _assertString.default)(str);
  return hexadecimal.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],76:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isIBAN;
exports.locales = void 0;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * List of country codes with
 * corresponding IBAN regular expression
 * Reference: https://en.wikipedia.org/wiki/International_Bank_Account_Number
 */
var ibanRegexThroughCountryCode = {
  AD: /^(AD[0-9]{2})\d{8}[A-Z0-9]{12}$/,
  AE: /^(AE[0-9]{2})\d{3}\d{16}$/,
  AL: /^(AL[0-9]{2})\d{8}[A-Z0-9]{16}$/,
  AT: /^(AT[0-9]{2})\d{16}$/,
  AZ: /^(AZ[0-9]{2})[A-Z0-9]{4}\d{20}$/,
  BA: /^(BA[0-9]{2})\d{16}$/,
  BE: /^(BE[0-9]{2})\d{12}$/,
  BG: /^(BG[0-9]{2})[A-Z]{4}\d{6}[A-Z0-9]{8}$/,
  BH: /^(BH[0-9]{2})[A-Z]{4}[A-Z0-9]{14}$/,
  BR: /^(BR[0-9]{2})\d{23}[A-Z]{1}[A-Z0-9]{1}$/,
  BY: /^(BY[0-9]{2})[A-Z0-9]{4}\d{20}$/,
  CH: /^(CH[0-9]{2})\d{5}[A-Z0-9]{12}$/,
  CR: /^(CR[0-9]{2})\d{18}$/,
  CY: /^(CY[0-9]{2})\d{8}[A-Z0-9]{16}$/,
  CZ: /^(CZ[0-9]{2})\d{20}$/,
  DE: /^(DE[0-9]{2})\d{18}$/,
  DK: /^(DK[0-9]{2})\d{14}$/,
  DO: /^(DO[0-9]{2})[A-Z]{4}\d{20}$/,
  EE: /^(EE[0-9]{2})\d{16}$/,
  EG: /^(EG[0-9]{2})\d{25}$/,
  ES: /^(ES[0-9]{2})\d{20}$/,
  FI: /^(FI[0-9]{2})\d{14}$/,
  FO: /^(FO[0-9]{2})\d{14}$/,
  FR: /^(FR[0-9]{2})\d{10}[A-Z0-9]{11}\d{2}$/,
  GB: /^(GB[0-9]{2})[A-Z]{4}\d{14}$/,
  GE: /^(GE[0-9]{2})[A-Z0-9]{2}\d{16}$/,
  GI: /^(GI[0-9]{2})[A-Z]{4}[A-Z0-9]{15}$/,
  GL: /^(GL[0-9]{2})\d{14}$/,
  GR: /^(GR[0-9]{2})\d{7}[A-Z0-9]{16}$/,
  GT: /^(GT[0-9]{2})[A-Z0-9]{4}[A-Z0-9]{20}$/,
  HR: /^(HR[0-9]{2})\d{17}$/,
  HU: /^(HU[0-9]{2})\d{24}$/,
  IE: /^(IE[0-9]{2})[A-Z0-9]{4}\d{14}$/,
  IL: /^(IL[0-9]{2})\d{19}$/,
  IQ: /^(IQ[0-9]{2})[A-Z]{4}\d{15}$/,
  IR: /^(IR[0-9]{2})0\d{2}0\d{18}$/,
  IS: /^(IS[0-9]{2})\d{22}$/,
  IT: /^(IT[0-9]{2})[A-Z]{1}\d{10}[A-Z0-9]{12}$/,
  JO: /^(JO[0-9]{2})[A-Z]{4}\d{22}$/,
  KW: /^(KW[0-9]{2})[A-Z]{4}[A-Z0-9]{22}$/,
  KZ: /^(KZ[0-9]{2})\d{3}[A-Z0-9]{13}$/,
  LB: /^(LB[0-9]{2})\d{4}[A-Z0-9]{20}$/,
  LC: /^(LC[0-9]{2})[A-Z]{4}[A-Z0-9]{24}$/,
  LI: /^(LI[0-9]{2})\d{5}[A-Z0-9]{12}$/,
  LT: /^(LT[0-9]{2})\d{16}$/,
  LU: /^(LU[0-9]{2})\d{3}[A-Z0-9]{13}$/,
  LV: /^(LV[0-9]{2})[A-Z]{4}[A-Z0-9]{13}$/,
  MC: /^(MC[0-9]{2})\d{10}[A-Z0-9]{11}\d{2}$/,
  MD: /^(MD[0-9]{2})[A-Z0-9]{20}$/,
  ME: /^(ME[0-9]{2})\d{18}$/,
  MK: /^(MK[0-9]{2})\d{3}[A-Z0-9]{10}\d{2}$/,
  MR: /^(MR[0-9]{2})\d{23}$/,
  MT: /^(MT[0-9]{2})[A-Z]{4}\d{5}[A-Z0-9]{18}$/,
  MU: /^(MU[0-9]{2})[A-Z]{4}\d{19}[A-Z]{3}$/,
  MZ: /^(MZ[0-9]{2})\d{21}$/,
  NL: /^(NL[0-9]{2})[A-Z]{4}\d{10}$/,
  NO: /^(NO[0-9]{2})\d{11}$/,
  PK: /^(PK[0-9]{2})[A-Z0-9]{4}\d{16}$/,
  PL: /^(PL[0-9]{2})\d{24}$/,
  PS: /^(PS[0-9]{2})[A-Z0-9]{4}\d{21}$/,
  PT: /^(PT[0-9]{2})\d{21}$/,
  QA: /^(QA[0-9]{2})[A-Z]{4}[A-Z0-9]{21}$/,
  RO: /^(RO[0-9]{2})[A-Z]{4}[A-Z0-9]{16}$/,
  RS: /^(RS[0-9]{2})\d{18}$/,
  SA: /^(SA[0-9]{2})\d{2}[A-Z0-9]{18}$/,
  SC: /^(SC[0-9]{2})[A-Z]{4}\d{20}[A-Z]{3}$/,
  SE: /^(SE[0-9]{2})\d{20}$/,
  SI: /^(SI[0-9]{2})\d{15}$/,
  SK: /^(SK[0-9]{2})\d{20}$/,
  SM: /^(SM[0-9]{2})[A-Z]{1}\d{10}[A-Z0-9]{12}$/,
  SV: /^(SV[0-9]{2})[A-Z0-9]{4}\d{20}$/,
  TL: /^(TL[0-9]{2})\d{19}$/,
  TN: /^(TN[0-9]{2})\d{20}$/,
  TR: /^(TR[0-9]{2})\d{5}[A-Z0-9]{17}$/,
  UA: /^(UA[0-9]{2})\d{6}[A-Z0-9]{19}$/,
  VA: /^(VA[0-9]{2})\d{18}$/,
  VG: /^(VG[0-9]{2})[A-Z0-9]{4}\d{16}$/,
  XK: /^(XK[0-9]{2})\d{16}$/
};
/**
 * Check whether string has correct universal IBAN format
 * The IBAN consists of up to 34 alphanumeric characters, as follows:
 * Country Code using ISO 3166-1 alpha-2, two letters
 * check digits, two digits and
 * Basic Bank Account Number (BBAN), up to 30 alphanumeric characters.
 * NOTE: Permitted IBAN characters are: digits [0-9] and the 26 latin alphabetic [A-Z]
 *
 * @param {string} str - string under validation
 * @return {boolean}
 */

function hasValidIbanFormat(str) {
  // Strip white spaces and hyphens
  var strippedStr = str.replace(/[\s\-]+/gi, '').toUpperCase();
  var isoCountryCode = strippedStr.slice(0, 2).toUpperCase();
  return isoCountryCode in ibanRegexThroughCountryCode && ibanRegexThroughCountryCode[isoCountryCode].test(strippedStr);
}
/**
   * Check whether string has valid IBAN Checksum
   * by performing basic mod-97 operation and
   * the remainder should equal 1
   * -- Start by rearranging the IBAN by moving the four initial characters to the end of the string
   * -- Replace each letter in the string with two digits, A -> 10, B = 11, Z = 35
   * -- Interpret the string as a decimal integer and
   * -- compute the remainder on division by 97 (mod 97)
   * Reference: https://en.wikipedia.org/wiki/International_Bank_Account_Number
   *
   * @param {string} str
   * @return {boolean}
   */


function hasValidIbanChecksum(str) {
  var strippedStr = str.replace(/[^A-Z0-9]+/gi, '').toUpperCase(); // Keep only digits and A-Z latin alphabetic

  var rearranged = strippedStr.slice(4) + strippedStr.slice(0, 4);
  var alphaCapsReplacedWithDigits = rearranged.replace(/[A-Z]/g, function (char) {
    return char.charCodeAt(0) - 55;
  });
  var remainder = alphaCapsReplacedWithDigits.match(/\d{1,7}/g).reduce(function (acc, value) {
    return Number(acc + value) % 97;
  }, '');
  return remainder === 1;
}

function isIBAN(str) {
  (0, _assertString.default)(str);
  return hasValidIbanFormat(str) && hasValidIbanChecksum(str);
}

var locales = Object.keys(ibanRegexThroughCountryCode);
exports.locales = locales;
},{"./util/assertString":135}],77:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isIMEI;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var imeiRegexWithoutHypens = /^[0-9]{15}$/;
var imeiRegexWithHypens = /^\d{2}-\d{6}-\d{6}-\d{1}$/;

function isIMEI(str, options) {
  (0, _assertString.default)(str);
  options = options || {}; // default regex for checking imei is the one without hyphens

  var imeiRegex = imeiRegexWithoutHypens;

  if (options.allow_hyphens) {
    imeiRegex = imeiRegexWithHypens;
  }

  if (!imeiRegex.test(str)) {
    return false;
  }

  str = str.replace(/-/g, '');
  var sum = 0,
      mul = 2,
      l = 14;

  for (var i = 0; i < l; i++) {
    var digit = str.substring(l - i - 1, l - i);
    var tp = parseInt(digit, 10) * mul;

    if (tp >= 10) {
      sum += tp % 10 + 1;
    } else {
      sum += tp;
    }

    if (mul === 1) {
      mul += 1;
    } else {
      mul -= 1;
    }
  }

  var chk = (10 - sum % 10) % 10;

  if (chk !== parseInt(str.substring(14, 15), 10)) {
    return false;
  }

  return true;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],78:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isIP;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
11.3.  Examples

   The following addresses

             fe80::1234 (on the 1st link of the node)
             ff02::5678 (on the 5th link of the node)
             ff08::9abc (on the 10th organization of the node)

   would be represented as follows:

             fe80::1234%1
             ff02::5678%5
             ff08::9abc%10

   (Here we assume a natural translation from a zone index to the
   <zone_id> part, where the Nth zone of any scope is translated into
   "N".)

   If we use interface names as <zone_id>, those addresses could also be
   represented as follows:

            fe80::1234%ne0
            ff02::5678%pvc1.3
            ff08::9abc%interface10

   where the interface "ne0" belongs to the 1st link, "pvc1.3" belongs
   to the 5th link, and "interface10" belongs to the 10th organization.
 * * */
var IPv4SegmentFormat = '(?:[0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])';
var IPv4AddressFormat = "(".concat(IPv4SegmentFormat, "[.]){3}").concat(IPv4SegmentFormat);
var IPv4AddressRegExp = new RegExp("^".concat(IPv4AddressFormat, "$"));
var IPv6SegmentFormat = '(?:[0-9a-fA-F]{1,4})';
var IPv6AddressRegExp = new RegExp('^(' + "(?:".concat(IPv6SegmentFormat, ":){7}(?:").concat(IPv6SegmentFormat, "|:)|") + "(?:".concat(IPv6SegmentFormat, ":){6}(?:").concat(IPv4AddressFormat, "|:").concat(IPv6SegmentFormat, "|:)|") + "(?:".concat(IPv6SegmentFormat, ":){5}(?::").concat(IPv4AddressFormat, "|(:").concat(IPv6SegmentFormat, "){1,2}|:)|") + "(?:".concat(IPv6SegmentFormat, ":){4}(?:(:").concat(IPv6SegmentFormat, "){0,1}:").concat(IPv4AddressFormat, "|(:").concat(IPv6SegmentFormat, "){1,3}|:)|") + "(?:".concat(IPv6SegmentFormat, ":){3}(?:(:").concat(IPv6SegmentFormat, "){0,2}:").concat(IPv4AddressFormat, "|(:").concat(IPv6SegmentFormat, "){1,4}|:)|") + "(?:".concat(IPv6SegmentFormat, ":){2}(?:(:").concat(IPv6SegmentFormat, "){0,3}:").concat(IPv4AddressFormat, "|(:").concat(IPv6SegmentFormat, "){1,5}|:)|") + "(?:".concat(IPv6SegmentFormat, ":){1}(?:(:").concat(IPv6SegmentFormat, "){0,4}:").concat(IPv4AddressFormat, "|(:").concat(IPv6SegmentFormat, "){1,6}|:)|") + "(?::((?::".concat(IPv6SegmentFormat, "){0,5}:").concat(IPv4AddressFormat, "|(?::").concat(IPv6SegmentFormat, "){1,7}|:))") + ')(%[0-9a-zA-Z-.:]{1,})?$');

function isIP(str) {
  var version = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
  (0, _assertString.default)(str);
  version = String(version);

  if (!version) {
    return isIP(str, 4) || isIP(str, 6);
  }

  if (version === '4') {
    if (!IPv4AddressRegExp.test(str)) {
      return false;
    }

    var parts = str.split('.').sort(function (a, b) {
      return a - b;
    });
    return parts[3] <= 255;
  }

  if (version === '6') {
    return !!IPv6AddressRegExp.test(str);
  }

  return false;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],79:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isIPRange;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _isIP = _interopRequireDefault(require("./isIP"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var subnetMaybe = /^\d{1,3}$/;
var v4Subnet = 32;
var v6Subnet = 128;

function isIPRange(str) {
  var version = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
  (0, _assertString.default)(str);
  var parts = str.split('/'); // parts[0] -> ip, parts[1] -> subnet

  if (parts.length !== 2) {
    return false;
  }

  if (!subnetMaybe.test(parts[1])) {
    return false;
  } // Disallow preceding 0 i.e. 01, 02, ...


  if (parts[1].length > 1 && parts[1].startsWith('0')) {
    return false;
  }

  var isValidIP = (0, _isIP.default)(parts[0], version);

  if (!isValidIP) {
    return false;
  } // Define valid subnet according to IP's version


  var expectedSubnet = null;

  switch (String(version)) {
    case '4':
      expectedSubnet = v4Subnet;
      break;

    case '6':
      expectedSubnet = v6Subnet;
      break;

    default:
      expectedSubnet = (0, _isIP.default)(parts[0], '6') ? v6Subnet : v4Subnet;
  }

  return parts[1] <= expectedSubnet && parts[1] >= 0;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./isIP":78,"./util/assertString":135}],80:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isISBN;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var isbn10Maybe = /^(?:[0-9]{9}X|[0-9]{10})$/;
var isbn13Maybe = /^(?:[0-9]{13})$/;
var factor = [1, 3];

function isISBN(str) {
  var version = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
  (0, _assertString.default)(str);
  version = String(version);

  if (!version) {
    return isISBN(str, 10) || isISBN(str, 13);
  }

  var sanitized = str.replace(/[\s-]+/g, '');
  var checksum = 0;
  var i;

  if (version === '10') {
    if (!isbn10Maybe.test(sanitized)) {
      return false;
    }

    for (i = 0; i < 9; i++) {
      checksum += (i + 1) * sanitized.charAt(i);
    }

    if (sanitized.charAt(9) === 'X') {
      checksum += 10 * 10;
    } else {
      checksum += 10 * sanitized.charAt(9);
    }

    if (checksum % 11 === 0) {
      return !!sanitized;
    }
  } else if (version === '13') {
    if (!isbn13Maybe.test(sanitized)) {
      return false;
    }

    for (i = 0; i < 12; i++) {
      checksum += factor[i % 2] * sanitized.charAt(i);
    }

    if (sanitized.charAt(12) - (10 - checksum % 10) % 10 === 0) {
      return !!sanitized;
    }
  }

  return false;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],81:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isISIN;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var isin = /^[A-Z]{2}[0-9A-Z]{9}[0-9]$/; // this link details how the check digit is calculated:
// https://www.isin.org/isin-format/. it is a little bit
// odd in that it works with digits, not numbers. in order
// to make only one pass through the ISIN characters, the
// each alpha character is handled as 2 characters within
// the loop.

function isISIN(str) {
  (0, _assertString.default)(str);

  if (!isin.test(str)) {
    return false;
  }

  var double = true;
  var sum = 0; // convert values

  for (var i = str.length - 2; i >= 0; i--) {
    if (str[i] >= 'A' && str[i] <= 'Z') {
      var value = str[i].charCodeAt(0) - 55;
      var lo = value % 10;
      var hi = Math.trunc(value / 10); // letters have two digits, so handle the low order
      // and high order digits separately.

      for (var _i = 0, _arr = [lo, hi]; _i < _arr.length; _i++) {
        var digit = _arr[_i];

        if (double) {
          if (digit >= 5) {
            sum += 1 + (digit - 5) * 2;
          } else {
            sum += digit * 2;
          }
        } else {
          sum += digit;
        }

        double = !double;
      }
    } else {
      var _digit = str[i].charCodeAt(0) - '0'.charCodeAt(0);

      if (double) {
        if (_digit >= 5) {
          sum += 1 + (_digit - 5) * 2;
        } else {
          sum += _digit * 2;
        }
      } else {
        sum += _digit;
      }

      double = !double;
    }
  }

  var check = Math.trunc((sum + 9) / 10) * 10 - sum;
  return +str[str.length - 1] === check;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],82:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isISO31661Alpha2;
exports.CountryCodes = void 0;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// from https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2
var validISO31661Alpha2CountriesCodes = new Set(['AD', 'AE', 'AF', 'AG', 'AI', 'AL', 'AM', 'AO', 'AQ', 'AR', 'AS', 'AT', 'AU', 'AW', 'AX', 'AZ', 'BA', 'BB', 'BD', 'BE', 'BF', 'BG', 'BH', 'BI', 'BJ', 'BL', 'BM', 'BN', 'BO', 'BQ', 'BR', 'BS', 'BT', 'BV', 'BW', 'BY', 'BZ', 'CA', 'CC', 'CD', 'CF', 'CG', 'CH', 'CI', 'CK', 'CL', 'CM', 'CN', 'CO', 'CR', 'CU', 'CV', 'CW', 'CX', 'CY', 'CZ', 'DE', 'DJ', 'DK', 'DM', 'DO', 'DZ', 'EC', 'EE', 'EG', 'EH', 'ER', 'ES', 'ET', 'FI', 'FJ', 'FK', 'FM', 'FO', 'FR', 'GA', 'GB', 'GD', 'GE', 'GF', 'GG', 'GH', 'GI', 'GL', 'GM', 'GN', 'GP', 'GQ', 'GR', 'GS', 'GT', 'GU', 'GW', 'GY', 'HK', 'HM', 'HN', 'HR', 'HT', 'HU', 'ID', 'IE', 'IL', 'IM', 'IN', 'IO', 'IQ', 'IR', 'IS', 'IT', 'JE', 'JM', 'JO', 'JP', 'KE', 'KG', 'KH', 'KI', 'KM', 'KN', 'KP', 'KR', 'KW', 'KY', 'KZ', 'LA', 'LB', 'LC', 'LI', 'LK', 'LR', 'LS', 'LT', 'LU', 'LV', 'LY', 'MA', 'MC', 'MD', 'ME', 'MF', 'MG', 'MH', 'MK', 'ML', 'MM', 'MN', 'MO', 'MP', 'MQ', 'MR', 'MS', 'MT', 'MU', 'MV', 'MW', 'MX', 'MY', 'MZ', 'NA', 'NC', 'NE', 'NF', 'NG', 'NI', 'NL', 'NO', 'NP', 'NR', 'NU', 'NZ', 'OM', 'PA', 'PE', 'PF', 'PG', 'PH', 'PK', 'PL', 'PM', 'PN', 'PR', 'PS', 'PT', 'PW', 'PY', 'QA', 'RE', 'RO', 'RS', 'RU', 'RW', 'SA', 'SB', 'SC', 'SD', 'SE', 'SG', 'SH', 'SI', 'SJ', 'SK', 'SL', 'SM', 'SN', 'SO', 'SR', 'SS', 'ST', 'SV', 'SX', 'SY', 'SZ', 'TC', 'TD', 'TF', 'TG', 'TH', 'TJ', 'TK', 'TL', 'TM', 'TN', 'TO', 'TR', 'TT', 'TV', 'TW', 'TZ', 'UA', 'UG', 'UM', 'US', 'UY', 'UZ', 'VA', 'VC', 'VE', 'VG', 'VI', 'VN', 'VU', 'WF', 'WS', 'YE', 'YT', 'ZA', 'ZM', 'ZW']);

function isISO31661Alpha2(str) {
  (0, _assertString.default)(str);
  return validISO31661Alpha2CountriesCodes.has(str.toUpperCase());
}

var CountryCodes = validISO31661Alpha2CountriesCodes;
exports.CountryCodes = CountryCodes;
},{"./util/assertString":135}],83:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isISO31661Alpha3;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// from https://en.wikipedia.org/wiki/ISO_3166-1_alpha-3
var validISO31661Alpha3CountriesCodes = new Set(['AFG', 'ALA', 'ALB', 'DZA', 'ASM', 'AND', 'AGO', 'AIA', 'ATA', 'ATG', 'ARG', 'ARM', 'ABW', 'AUS', 'AUT', 'AZE', 'BHS', 'BHR', 'BGD', 'BRB', 'BLR', 'BEL', 'BLZ', 'BEN', 'BMU', 'BTN', 'BOL', 'BES', 'BIH', 'BWA', 'BVT', 'BRA', 'IOT', 'BRN', 'BGR', 'BFA', 'BDI', 'KHM', 'CMR', 'CAN', 'CPV', 'CYM', 'CAF', 'TCD', 'CHL', 'CHN', 'CXR', 'CCK', 'COL', 'COM', 'COG', 'COD', 'COK', 'CRI', 'CIV', 'HRV', 'CUB', 'CUW', 'CYP', 'CZE', 'DNK', 'DJI', 'DMA', 'DOM', 'ECU', 'EGY', 'SLV', 'GNQ', 'ERI', 'EST', 'ETH', 'FLK', 'FRO', 'FJI', 'FIN', 'FRA', 'GUF', 'PYF', 'ATF', 'GAB', 'GMB', 'GEO', 'DEU', 'GHA', 'GIB', 'GRC', 'GRL', 'GRD', 'GLP', 'GUM', 'GTM', 'GGY', 'GIN', 'GNB', 'GUY', 'HTI', 'HMD', 'VAT', 'HND', 'HKG', 'HUN', 'ISL', 'IND', 'IDN', 'IRN', 'IRQ', 'IRL', 'IMN', 'ISR', 'ITA', 'JAM', 'JPN', 'JEY', 'JOR', 'KAZ', 'KEN', 'KIR', 'PRK', 'KOR', 'KWT', 'KGZ', 'LAO', 'LVA', 'LBN', 'LSO', 'LBR', 'LBY', 'LIE', 'LTU', 'LUX', 'MAC', 'MKD', 'MDG', 'MWI', 'MYS', 'MDV', 'MLI', 'MLT', 'MHL', 'MTQ', 'MRT', 'MUS', 'MYT', 'MEX', 'FSM', 'MDA', 'MCO', 'MNG', 'MNE', 'MSR', 'MAR', 'MOZ', 'MMR', 'NAM', 'NRU', 'NPL', 'NLD', 'NCL', 'NZL', 'NIC', 'NER', 'NGA', 'NIU', 'NFK', 'MNP', 'NOR', 'OMN', 'PAK', 'PLW', 'PSE', 'PAN', 'PNG', 'PRY', 'PER', 'PHL', 'PCN', 'POL', 'PRT', 'PRI', 'QAT', 'REU', 'ROU', 'RUS', 'RWA', 'BLM', 'SHN', 'KNA', 'LCA', 'MAF', 'SPM', 'VCT', 'WSM', 'SMR', 'STP', 'SAU', 'SEN', 'SRB', 'SYC', 'SLE', 'SGP', 'SXM', 'SVK', 'SVN', 'SLB', 'SOM', 'ZAF', 'SGS', 'SSD', 'ESP', 'LKA', 'SDN', 'SUR', 'SJM', 'SWZ', 'SWE', 'CHE', 'SYR', 'TWN', 'TJK', 'TZA', 'THA', 'TLS', 'TGO', 'TKL', 'TON', 'TTO', 'TUN', 'TUR', 'TKM', 'TCA', 'TUV', 'UGA', 'UKR', 'ARE', 'GBR', 'USA', 'UMI', 'URY', 'UZB', 'VUT', 'VEN', 'VNM', 'VGB', 'VIR', 'WLF', 'ESH', 'YEM', 'ZMB', 'ZWE']);

function isISO31661Alpha3(str) {
  (0, _assertString.default)(str);
  return validISO31661Alpha3CountriesCodes.has(str.toUpperCase());
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],84:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isISO4217;
exports.CurrencyCodes = void 0;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// from https://en.wikipedia.org/wiki/ISO_4217
var validISO4217CurrencyCodes = new Set(['AED', 'AFN', 'ALL', 'AMD', 'ANG', 'AOA', 'ARS', 'AUD', 'AWG', 'AZN', 'BAM', 'BBD', 'BDT', 'BGN', 'BHD', 'BIF', 'BMD', 'BND', 'BOB', 'BOV', 'BRL', 'BSD', 'BTN', 'BWP', 'BYN', 'BZD', 'CAD', 'CDF', 'CHE', 'CHF', 'CHW', 'CLF', 'CLP', 'CNY', 'COP', 'COU', 'CRC', 'CUC', 'CUP', 'CVE', 'CZK', 'DJF', 'DKK', 'DOP', 'DZD', 'EGP', 'ERN', 'ETB', 'EUR', 'FJD', 'FKP', 'GBP', 'GEL', 'GHS', 'GIP', 'GMD', 'GNF', 'GTQ', 'GYD', 'HKD', 'HNL', 'HRK', 'HTG', 'HUF', 'IDR', 'ILS', 'INR', 'IQD', 'IRR', 'ISK', 'JMD', 'JOD', 'JPY', 'KES', 'KGS', 'KHR', 'KMF', 'KPW', 'KRW', 'KWD', 'KYD', 'KZT', 'LAK', 'LBP', 'LKR', 'LRD', 'LSL', 'LYD', 'MAD', 'MDL', 'MGA', 'MKD', 'MMK', 'MNT', 'MOP', 'MRU', 'MUR', 'MVR', 'MWK', 'MXN', 'MXV', 'MYR', 'MZN', 'NAD', 'NGN', 'NIO', 'NOK', 'NPR', 'NZD', 'OMR', 'PAB', 'PEN', 'PGK', 'PHP', 'PKR', 'PLN', 'PYG', 'QAR', 'RON', 'RSD', 'RUB', 'RWF', 'SAR', 'SBD', 'SCR', 'SDG', 'SEK', 'SGD', 'SHP', 'SLL', 'SOS', 'SRD', 'SSP', 'STN', 'SVC', 'SYP', 'SZL', 'THB', 'TJS', 'TMT', 'TND', 'TOP', 'TRY', 'TTD', 'TWD', 'TZS', 'UAH', 'UGX', 'USD', 'USN', 'UYI', 'UYU', 'UYW', 'UZS', 'VES', 'VND', 'VUV', 'WST', 'XAF', 'XAG', 'XAU', 'XBA', 'XBB', 'XBC', 'XBD', 'XCD', 'XDR', 'XOF', 'XPD', 'XPF', 'XPT', 'XSU', 'XTS', 'XUA', 'XXX', 'YER', 'ZAR', 'ZMW', 'ZWL']);

function isISO4217(str) {
  (0, _assertString.default)(str);
  return validISO4217CurrencyCodes.has(str.toUpperCase());
}

var CurrencyCodes = validISO4217CurrencyCodes;
exports.CurrencyCodes = CurrencyCodes;
},{"./util/assertString":135}],85:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isISO8601;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* eslint-disable max-len */
// from http://goo.gl/0ejHHW
var iso8601 = /^([\+-]?\d{4}(?!\d{2}\b))((-?)((0[1-9]|1[0-2])(\3([12]\d|0[1-9]|3[01]))?|W([0-4]\d|5[0-3])(-?[1-7])?|(00[1-9]|0[1-9]\d|[12]\d{2}|3([0-5]\d|6[1-6])))([T\s]((([01]\d|2[0-3])((:?)[0-5]\d)?|24:?00)([\.,]\d+(?!:))?)?(\17[0-5]\d([\.,]\d+)?)?([zZ]|([\+-])([01]\d|2[0-3]):?([0-5]\d)?)?)?)?$/; // same as above, except with a strict 'T' separator between date and time

var iso8601StrictSeparator = /^([\+-]?\d{4}(?!\d{2}\b))((-?)((0[1-9]|1[0-2])(\3([12]\d|0[1-9]|3[01]))?|W([0-4]\d|5[0-3])(-?[1-7])?|(00[1-9]|0[1-9]\d|[12]\d{2}|3([0-5]\d|6[1-6])))([T]((([01]\d|2[0-3])((:?)[0-5]\d)?|24:?00)([\.,]\d+(?!:))?)?(\17[0-5]\d([\.,]\d+)?)?([zZ]|([\+-])([01]\d|2[0-3]):?([0-5]\d)?)?)?)?$/;
/* eslint-enable max-len */

var isValidDate = function isValidDate(str) {
  // str must have passed the ISO8601 check
  // this check is meant to catch invalid dates
  // like 2009-02-31
  // first check for ordinal dates
  var ordinalMatch = str.match(/^(\d{4})-?(\d{3})([ T]{1}\.*|$)/);

  if (ordinalMatch) {
    var oYear = Number(ordinalMatch[1]);
    var oDay = Number(ordinalMatch[2]); // if is leap year

    if (oYear % 4 === 0 && oYear % 100 !== 0 || oYear % 400 === 0) return oDay <= 366;
    return oDay <= 365;
  }

  var match = str.match(/(\d{4})-?(\d{0,2})-?(\d*)/).map(Number);
  var year = match[1];
  var month = match[2];
  var day = match[3];
  var monthString = month ? "0".concat(month).slice(-2) : month;
  var dayString = day ? "0".concat(day).slice(-2) : day; // create a date object and compare

  var d = new Date("".concat(year, "-").concat(monthString || '01', "-").concat(dayString || '01'));

  if (month && day) {
    return d.getUTCFullYear() === year && d.getUTCMonth() + 1 === month && d.getUTCDate() === day;
  }

  return true;
};

function isISO8601(str) {
  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  (0, _assertString.default)(str);
  var check = options.strictSeparator ? iso8601StrictSeparator.test(str) : iso8601.test(str);
  if (check && options.strict) return isValidDate(str);
  return check;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],86:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isISRC;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// see http://isrc.ifpi.org/en/isrc-standard/code-syntax
var isrc = /^[A-Z]{2}[0-9A-Z]{3}\d{2}\d{5}$/;

function isISRC(str) {
  (0, _assertString.default)(str);
  return isrc.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],87:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isISSN;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var issn = '^\\d{4}-?\\d{3}[\\dX]$';

function isISSN(str) {
  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  (0, _assertString.default)(str);
  var testIssn = issn;
  testIssn = options.require_hyphen ? testIssn.replace('?', '') : testIssn;
  testIssn = options.case_sensitive ? new RegExp(testIssn) : new RegExp(testIssn, 'i');

  if (!testIssn.test(str)) {
    return false;
  }

  var digits = str.replace('-', '').toUpperCase();
  var checksum = 0;

  for (var i = 0; i < digits.length; i++) {
    var digit = digits[i];
    checksum += (digit === 'X' ? 10 : +digit) * (8 - i);
  }

  return checksum % 11 === 0;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],88:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isIdentityCard;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _isInt = _interopRequireDefault(require("./isInt"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var validators = {
  PL: function PL(str) {
    (0, _assertString.default)(str);
    var weightOfDigits = {
      1: 1,
      2: 3,
      3: 7,
      4: 9,
      5: 1,
      6: 3,
      7: 7,
      8: 9,
      9: 1,
      10: 3,
      11: 0
    };

    if (str != null && str.length === 11 && (0, _isInt.default)(str, {
      allow_leading_zeroes: true
    })) {
      var digits = str.split('').slice(0, -1);
      var sum = digits.reduce(function (acc, digit, index) {
        return acc + Number(digit) * weightOfDigits[index + 1];
      }, 0);
      var modulo = sum % 10;
      var lastDigit = Number(str.charAt(str.length - 1));

      if (modulo === 0 && lastDigit === 0 || lastDigit === 10 - modulo) {
        return true;
      }
    }

    return false;
  },
  ES: function ES(str) {
    (0, _assertString.default)(str);
    var DNI = /^[0-9X-Z][0-9]{7}[TRWAGMYFPDXBNJZSQVHLCKE]$/;
    var charsValue = {
      X: 0,
      Y: 1,
      Z: 2
    };
    var controlDigits = ['T', 'R', 'W', 'A', 'G', 'M', 'Y', 'F', 'P', 'D', 'X', 'B', 'N', 'J', 'Z', 'S', 'Q', 'V', 'H', 'L', 'C', 'K', 'E']; // sanitize user input

    var sanitized = str.trim().toUpperCase(); // validate the data structure

    if (!DNI.test(sanitized)) {
      return false;
    } // validate the control digit


    var number = sanitized.slice(0, -1).replace(/[X,Y,Z]/g, function (char) {
      return charsValue[char];
    });
    return sanitized.endsWith(controlDigits[number % 23]);
  },
  FI: function FI(str) {
    // https://dvv.fi/en/personal-identity-code#:~:text=control%20character%20for%20a-,personal,-identity%20code%20calculated
    (0, _assertString.default)(str);

    if (str.length !== 11) {
      return false;
    }

    if (!str.match(/^\d{6}[\-A\+]\d{3}[0-9ABCDEFHJKLMNPRSTUVWXY]{1}$/)) {
      return false;
    }

    var checkDigits = '0123456789ABCDEFHJKLMNPRSTUVWXY';
    var idAsNumber = parseInt(str.slice(0, 6), 10) * 1000 + parseInt(str.slice(7, 10), 10);
    var remainder = idAsNumber % 31;
    var checkDigit = checkDigits[remainder];
    return checkDigit === str.slice(10, 11);
  },
  IN: function IN(str) {
    var DNI = /^[1-9]\d{3}\s?\d{4}\s?\d{4}$/; // multiplication table

    var d = [[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [1, 2, 3, 4, 0, 6, 7, 8, 9, 5], [2, 3, 4, 0, 1, 7, 8, 9, 5, 6], [3, 4, 0, 1, 2, 8, 9, 5, 6, 7], [4, 0, 1, 2, 3, 9, 5, 6, 7, 8], [5, 9, 8, 7, 6, 0, 4, 3, 2, 1], [6, 5, 9, 8, 7, 1, 0, 4, 3, 2], [7, 6, 5, 9, 8, 2, 1, 0, 4, 3], [8, 7, 6, 5, 9, 3, 2, 1, 0, 4], [9, 8, 7, 6, 5, 4, 3, 2, 1, 0]]; // permutation table

    var p = [[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [1, 5, 7, 6, 2, 8, 3, 0, 9, 4], [5, 8, 0, 3, 7, 9, 6, 1, 4, 2], [8, 9, 1, 6, 0, 4, 3, 5, 2, 7], [9, 4, 5, 3, 1, 2, 6, 8, 7, 0], [4, 2, 8, 6, 5, 7, 3, 9, 0, 1], [2, 7, 9, 3, 8, 0, 6, 4, 1, 5], [7, 0, 4, 6, 9, 1, 3, 2, 5, 8]]; // sanitize user input

    var sanitized = str.trim(); // validate the data structure

    if (!DNI.test(sanitized)) {
      return false;
    }

    var c = 0;
    var invertedArray = sanitized.replace(/\s/g, '').split('').map(Number).reverse();
    invertedArray.forEach(function (val, i) {
      c = d[c][p[i % 8][val]];
    });
    return c === 0;
  },
  IR: function IR(str) {
    if (!str.match(/^\d{10}$/)) return false;
    str = "0000".concat(str).substr(str.length - 6);
    if (parseInt(str.substr(3, 6), 10) === 0) return false;
    var lastNumber = parseInt(str.substr(9, 1), 10);
    var sum = 0;

    for (var i = 0; i < 9; i++) {
      sum += parseInt(str.substr(i, 1), 10) * (10 - i);
    }

    sum %= 11;
    return sum < 2 && lastNumber === sum || sum >= 2 && lastNumber === 11 - sum;
  },
  IT: function IT(str) {
    if (str.length !== 9) return false;
    if (str === 'CA00000AA') return false; // https://it.wikipedia.org/wiki/Carta_d%27identit%C3%A0_elettronica_italiana

    return str.search(/C[A-Z][0-9]{5}[A-Z]{2}/i) > -1;
  },
  NO: function NO(str) {
    var sanitized = str.trim();
    if (isNaN(Number(sanitized))) return false;
    if (sanitized.length !== 11) return false;
    if (sanitized === '00000000000') return false; // https://no.wikipedia.org/wiki/F%C3%B8dselsnummer

    var f = sanitized.split('').map(Number);
    var k1 = (11 - (3 * f[0] + 7 * f[1] + 6 * f[2] + 1 * f[3] + 8 * f[4] + 9 * f[5] + 4 * f[6] + 5 * f[7] + 2 * f[8]) % 11) % 11;
    var k2 = (11 - (5 * f[0] + 4 * f[1] + 3 * f[2] + 2 * f[3] + 7 * f[4] + 6 * f[5] + 5 * f[6] + 4 * f[7] + 3 * f[8] + 2 * k1) % 11) % 11;
    if (k1 !== f[9] || k2 !== f[10]) return false;
    return true;
  },
  TH: function TH(str) {
    if (!str.match(/^[1-8]\d{12}$/)) return false; // validate check digit

    var sum = 0;

    for (var i = 0; i < 12; i++) {
      sum += parseInt(str[i], 10) * (13 - i);
    }

    return str[12] === ((11 - sum % 11) % 10).toString();
  },
  LK: function LK(str) {
    var old_nic = /^[1-9]\d{8}[vx]$/i;
    var new_nic = /^[1-9]\d{11}$/i;
    if (str.length === 10 && old_nic.test(str)) return true;else if (str.length === 12 && new_nic.test(str)) return true;
    return false;
  },
  'he-IL': function heIL(str) {
    var DNI = /^\d{9}$/; // sanitize user input

    var sanitized = str.trim(); // validate the data structure

    if (!DNI.test(sanitized)) {
      return false;
    }

    var id = sanitized;
    var sum = 0,
        incNum;

    for (var i = 0; i < id.length; i++) {
      incNum = Number(id[i]) * (i % 2 + 1); // Multiply number by 1 or 2

      sum += incNum > 9 ? incNum - 9 : incNum; // Sum the digits up and add to total
    }

    return sum % 10 === 0;
  },
  'ar-LY': function arLY(str) {
    // Libya National Identity Number NIN is 12 digits, the first digit is either 1 or 2
    var NIN = /^(1|2)\d{11}$/; // sanitize user input

    var sanitized = str.trim(); // validate the data structure

    if (!NIN.test(sanitized)) {
      return false;
    }

    return true;
  },
  'ar-TN': function arTN(str) {
    var DNI = /^\d{8}$/; // sanitize user input

    var sanitized = str.trim(); // validate the data structure

    if (!DNI.test(sanitized)) {
      return false;
    }

    return true;
  },
  'zh-CN': function zhCN(str) {
    var provincesAndCities = ['11', // 北京
    '12', // 天津
    '13', // 河北
    '14', // 山西
    '15', // 内蒙古
    '21', // 辽宁
    '22', // 吉林
    '23', // 黑龙江
    '31', // 上海
    '32', // 江苏
    '33', // 浙江
    '34', // 安徽
    '35', // 福建
    '36', // 江西
    '37', // 山东
    '41', // 河南
    '42', // 湖北
    '43', // 湖南
    '44', // 广东
    '45', // 广西
    '46', // 海南
    '50', // 重庆
    '51', // 四川
    '52', // 贵州
    '53', // 云南
    '54', // 西藏
    '61', // 陕西
    '62', // 甘肃
    '63', // 青海
    '64', // 宁夏
    '65', // 新疆
    '71', // 台湾
    '81', // 香港
    '82', // 澳门
    '91' // 国外
    ];
    var powers = ['7', '9', '10', '5', '8', '4', '2', '1', '6', '3', '7', '9', '10', '5', '8', '4', '2'];
    var parityBit = ['1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2'];

    var checkAddressCode = function checkAddressCode(addressCode) {
      return provincesAndCities.includes(addressCode);
    };

    var checkBirthDayCode = function checkBirthDayCode(birDayCode) {
      var yyyy = parseInt(birDayCode.substring(0, 4), 10);
      var mm = parseInt(birDayCode.substring(4, 6), 10);
      var dd = parseInt(birDayCode.substring(6), 10);
      var xdata = new Date(yyyy, mm - 1, dd);

      if (xdata > new Date()) {
        return false; // eslint-disable-next-line max-len
      } else if (xdata.getFullYear() === yyyy && xdata.getMonth() === mm - 1 && xdata.getDate() === dd) {
        return true;
      }

      return false;
    };

    var getParityBit = function getParityBit(idCardNo) {
      var id17 = idCardNo.substring(0, 17);
      var power = 0;

      for (var i = 0; i < 17; i++) {
        power += parseInt(id17.charAt(i), 10) * parseInt(powers[i], 10);
      }

      var mod = power % 11;
      return parityBit[mod];
    };

    var checkParityBit = function checkParityBit(idCardNo) {
      return getParityBit(idCardNo) === idCardNo.charAt(17).toUpperCase();
    };

    var check15IdCardNo = function check15IdCardNo(idCardNo) {
      var check = /^[1-9]\d{7}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))\d{3}$/.test(idCardNo);
      if (!check) return false;
      var addressCode = idCardNo.substring(0, 2);
      check = checkAddressCode(addressCode);
      if (!check) return false;
      var birDayCode = "19".concat(idCardNo.substring(6, 12));
      check = checkBirthDayCode(birDayCode);
      if (!check) return false;
      return true;
    };

    var check18IdCardNo = function check18IdCardNo(idCardNo) {
      var check = /^[1-9]\d{5}[1-9]\d{3}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))\d{3}(\d|x|X)$/.test(idCardNo);
      if (!check) return false;
      var addressCode = idCardNo.substring(0, 2);
      check = checkAddressCode(addressCode);
      if (!check) return false;
      var birDayCode = idCardNo.substring(6, 14);
      check = checkBirthDayCode(birDayCode);
      if (!check) return false;
      return checkParityBit(idCardNo);
    };

    var checkIdCardNo = function checkIdCardNo(idCardNo) {
      var check = /^\d{15}|(\d{17}(\d|x|X))$/.test(idCardNo);
      if (!check) return false;

      if (idCardNo.length === 15) {
        return check15IdCardNo(idCardNo);
      }

      return check18IdCardNo(idCardNo);
    };

    return checkIdCardNo(str);
  },
  'zh-TW': function zhTW(str) {
    var ALPHABET_CODES = {
      A: 10,
      B: 11,
      C: 12,
      D: 13,
      E: 14,
      F: 15,
      G: 16,
      H: 17,
      I: 34,
      J: 18,
      K: 19,
      L: 20,
      M: 21,
      N: 22,
      O: 35,
      P: 23,
      Q: 24,
      R: 25,
      S: 26,
      T: 27,
      U: 28,
      V: 29,
      W: 32,
      X: 30,
      Y: 31,
      Z: 33
    };
    var sanitized = str.trim().toUpperCase();
    if (!/^[A-Z][0-9]{9}$/.test(sanitized)) return false;
    return Array.from(sanitized).reduce(function (sum, number, index) {
      if (index === 0) {
        var code = ALPHABET_CODES[number];
        return code % 10 * 9 + Math.floor(code / 10);
      }

      if (index === 9) {
        return (10 - sum % 10 - Number(number)) % 10 === 0;
      }

      return sum + Number(number) * (9 - index);
    }, 0);
  }
};

function isIdentityCard(str, locale) {
  (0, _assertString.default)(str);

  if (locale in validators) {
    return validators[locale](str);
  } else if (locale === 'any') {
    for (var key in validators) {
      // https://github.com/gotwarlost/istanbul/blob/master/ignoring-code-for-coverage.md#ignoring-code-for-coverage-purposes
      // istanbul ignore else
      if (validators.hasOwnProperty(key)) {
        var validator = validators[key];

        if (validator(str)) {
          return true;
        }
      }
    }

    return false;
  }

  throw new Error("Invalid locale '".concat(locale, "'"));
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./isInt":90,"./util/assertString":135}],89:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isIn;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _toString = _interopRequireDefault(require("./util/toString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function isIn(str, options) {
  (0, _assertString.default)(str);
  var i;

  if (Object.prototype.toString.call(options) === '[object Array]') {
    var array = [];

    for (i in options) {
      // https://github.com/gotwarlost/istanbul/blob/master/ignoring-code-for-coverage.md#ignoring-code-for-coverage-purposes
      // istanbul ignore else
      if ({}.hasOwnProperty.call(options, i)) {
        array[i] = (0, _toString.default)(options[i]);
      }
    }

    return array.indexOf(str) >= 0;
  } else if (_typeof(options) === 'object') {
    return options.hasOwnProperty(str);
  } else if (options && typeof options.indexOf === 'function') {
    return options.indexOf(str) >= 0;
  }

  return false;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135,"./util/toString":139}],90:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isInt;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var int = /^(?:[-+]?(?:0|[1-9][0-9]*))$/;
var intLeadingZeroes = /^[-+]?[0-9]+$/;

function isInt(str, options) {
  (0, _assertString.default)(str);
  options = options || {}; // Get the regex to use for testing, based on whether
  // leading zeroes are allowed or not.

  var regex = options.hasOwnProperty('allow_leading_zeroes') && !options.allow_leading_zeroes ? int : intLeadingZeroes; // Check min/max/lt/gt

  var minCheckPassed = !options.hasOwnProperty('min') || str >= options.min;
  var maxCheckPassed = !options.hasOwnProperty('max') || str <= options.max;
  var ltCheckPassed = !options.hasOwnProperty('lt') || str < options.lt;
  var gtCheckPassed = !options.hasOwnProperty('gt') || str > options.gt;
  return regex.test(str) && minCheckPassed && maxCheckPassed && ltCheckPassed && gtCheckPassed;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],91:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isJSON;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _merge = _interopRequireDefault(require("./util/merge"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

var default_json_options = {
  allow_primitives: false
};

function isJSON(str, options) {
  (0, _assertString.default)(str);

  try {
    options = (0, _merge.default)(options, default_json_options);
    var primitives = [];

    if (options.allow_primitives) {
      primitives = [null, false, true];
    }

    var obj = JSON.parse(str);
    return primitives.includes(obj) || !!obj && _typeof(obj) === 'object';
  } catch (e) {
    /* ignore */
  }

  return false;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135,"./util/merge":137}],92:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isJWT;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _isBase = _interopRequireDefault(require("./isBase64"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isJWT(str) {
  (0, _assertString.default)(str);
  var dotSplit = str.split('.');
  var len = dotSplit.length;

  if (len > 3 || len < 2) {
    return false;
  }

  return dotSplit.reduce(function (acc, currElem) {
    return acc && (0, _isBase.default)(currElem, {
      urlSafe: true
    });
  }, true);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./isBase64":53,"./util/assertString":135}],93:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isLatLong;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _merge = _interopRequireDefault(require("./util/merge"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var lat = /^\(?[+-]?(90(\.0+)?|[1-8]?\d(\.\d+)?)$/;
var long = /^\s?[+-]?(180(\.0+)?|1[0-7]\d(\.\d+)?|\d{1,2}(\.\d+)?)\)?$/;
var latDMS = /^(([1-8]?\d)\D+([1-5]?\d|60)\D+([1-5]?\d|60)(\.\d+)?|90\D+0\D+0)\D+[NSns]?$/i;
var longDMS = /^\s*([1-7]?\d{1,2}\D+([1-5]?\d|60)\D+([1-5]?\d|60)(\.\d+)?|180\D+0\D+0)\D+[EWew]?$/i;
var defaultLatLongOptions = {
  checkDMS: false
};

function isLatLong(str, options) {
  (0, _assertString.default)(str);
  options = (0, _merge.default)(options, defaultLatLongOptions);
  if (!str.includes(',')) return false;
  var pair = str.split(',');
  if (pair[0].startsWith('(') && !pair[1].endsWith(')') || pair[1].endsWith(')') && !pair[0].startsWith('(')) return false;

  if (options.checkDMS) {
    return latDMS.test(pair[0]) && longDMS.test(pair[1]);
  }

  return lat.test(pair[0]) && long.test(pair[1]);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135,"./util/merge":137}],94:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isLength;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

/* eslint-disable prefer-rest-params */
function isLength(str, options) {
  (0, _assertString.default)(str);
  var min;
  var max;

  if (_typeof(options) === 'object') {
    min = options.min || 0;
    max = options.max;
  } else {
    // backwards compatibility: isLength(str, min [, max])
    min = arguments[1] || 0;
    max = arguments[2];
  }

  var surrogatePairs = str.match(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g) || [];
  var len = str.length - surrogatePairs.length;
  return len >= min && (typeof max === 'undefined' || len <= max);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],95:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isLicensePlate;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var validators = {
  'cs-CZ': function csCZ(str) {
    return /^(([ABCDEFHKIJKLMNPRSTUVXYZ]|[0-9])-?){5,8}$/.test(str);
  },
  'de-DE': function deDE(str) {
    return /^((AW|UL|AK|GA|AÖ|LF|AZ|AM|AS|ZE|AN|AB|A|KG|KH|BA|EW|BZ|HY|KM|BT|HP|B|BC|BI|BO|FN|TT|ÜB|BN|AH|BS|FR|HB|ZZ|BB|BK|BÖ|OC|OK|CW|CE|C|CO|LH|CB|KW|LC|LN|DA|DI|DE|DH|SY|NÖ|DO|DD|DU|DN|D|EI|EA|EE|FI|EM|EL|EN|PF|ED|EF|ER|AU|ZP|E|ES|NT|EU|FL|FO|FT|FF|F|FS|FD|FÜ|GE|G|GI|GF|GS|ZR|GG|GP|GR|NY|ZI|GÖ|GZ|GT|HA|HH|HM|HU|WL|HZ|WR|RN|HK|HD|HN|HS|GK|HE|HF|RZ|HI|HG|HO|HX|IK|IL|IN|J|JL|KL|KA|KS|KF|KE|KI|KT|KO|KN|KR|KC|KU|K|LD|LL|LA|L|OP|LM|LI|LB|LU|LÖ|HL|LG|MD|GN|MZ|MA|ML|MR|MY|AT|DM|MC|NZ|RM|RG|MM|ME|MB|MI|FG|DL|HC|MW|RL|MK|MG|MÜ|WS|MH|M|MS|NU|NB|ND|NM|NK|NW|NR|NI|NF|DZ|EB|OZ|TG|TO|N|OA|GM|OB|CA|EH|FW|OF|OL|OE|OG|BH|LR|OS|AA|GD|OH|KY|NP|WK|PB|PA|PE|PI|PS|P|PM|PR|RA|RV|RE|R|H|SB|WN|RS|RD|RT|BM|NE|GV|RP|SU|GL|RO|GÜ|RH|EG|RW|PN|SK|MQ|RU|SZ|RI|SL|SM|SC|HR|FZ|VS|SW|SN|CR|SE|SI|SO|LP|SG|NH|SP|IZ|ST|BF|TE|HV|OD|SR|S|AC|DW|ZW|TF|TS|TR|TÜ|UM|PZ|TP|UE|UN|UH|MN|KK|VB|V|AE|PL|RC|VG|GW|PW|VR|VK|KB|WA|WT|BE|WM|WE|AP|MO|WW|FB|WZ|WI|WB|JE|WF|WO|W|WÜ|BL|Z|GC)[- ]?[A-Z]{1,2}[- ]?\d{1,4}|(AIC|FDB|ABG|SLN|SAW|KLZ|BUL|ESB|NAB|SUL|WST|ABI|AZE|BTF|KÖT|DKB|FEU|ROT|ALZ|SMÜ|WER|AUR|NOR|DÜW|BRK|HAB|TÖL|WOR|BAD|BAR|BER|BIW|EBS|KEM|MÜB|PEG|BGL|BGD|REI|WIL|BKS|BIR|WAT|BOR|BOH|BOT|BRB|BLK|HHM|NEB|NMB|WSF|LEO|HDL|WMS|WZL|BÜS|CHA|KÖZ|ROD|WÜM|CLP|NEC|COC|ZEL|COE|CUX|DAH|LDS|DEG|DEL|RSL|DLG|DGF|LAN|HEI|MED|DON|KIB|ROK|JÜL|MON|SLE|EBE|EIC|HIG|WBS|BIT|PRÜ|LIB|EMD|WIT|ERH|HÖS|ERZ|ANA|ASZ|MAB|MEK|STL|SZB|FDS|HCH|HOR|WOL|FRG|GRA|WOS|FRI|FFB|GAP|GER|BRL|CLZ|GTH|NOH|HGW|GRZ|LÖB|NOL|WSW|DUD|HMÜ|OHA|KRU|HAL|HAM|HBS|QLB|HVL|NAU|HAS|EBN|GEO|HOH|HDH|ERK|HER|WAN|HEF|ROF|HBN|ALF|HSK|USI|NAI|REH|SAN|KÜN|ÖHR|HOL|WAR|ARN|BRG|GNT|HOG|WOH|KEH|MAI|PAR|RID|ROL|KLE|GEL|KUS|KYF|ART|SDH|LDK|DIL|MAL|VIB|LER|BNA|GHA|GRM|MTL|WUR|LEV|LIF|STE|WEL|LIP|VAI|LUP|HGN|LBZ|LWL|PCH|STB|DAN|MKK|SLÜ|MSP|TBB|MGH|MTK|BIN|MSH|EIL|HET|SGH|BID|MYK|MSE|MST|MÜR|WRN|MEI|GRH|RIE|MZG|MIL|OBB|BED|FLÖ|MOL|FRW|SEE|SRB|AIB|MOS|BCH|ILL|SOB|NMS|NEA|SEF|UFF|NEW|VOH|NDH|TDO|NWM|GDB|GVM|WIS|NOM|EIN|GAN|LAU|HEB|OHV|OSL|SFB|ERB|LOS|BSK|KEL|BSB|MEL|WTL|OAL|FÜS|MOD|OHZ|OPR|BÜR|PAF|PLÖ|CAS|GLA|REG|VIT|ECK|SIM|GOA|EMS|DIZ|GOH|RÜD|SWA|NES|KÖN|MET|LRO|BÜZ|DBR|ROS|TET|HRO|ROW|BRV|HIP|PAN|GRI|SHK|EIS|SRO|SOK|LBS|SCZ|MER|QFT|SLF|SLS|HOM|SLK|ASL|BBG|SBK|SFT|SHG|MGN|MEG|ZIG|SAD|NEN|OVI|SHA|BLB|SIG|SON|SPN|FOR|GUB|SPB|IGB|WND|STD|STA|SDL|OBG|HST|BOG|SHL|PIR|FTL|SEB|SÖM|SÜW|TIR|SAB|TUT|ANG|SDT|LÜN|LSZ|MHL|VEC|VER|VIE|OVL|ANK|OVP|SBG|UEM|UER|WLG|GMN|NVP|RDG|RÜG|DAU|FKB|WAF|WAK|SLZ|WEN|SOG|APD|WUG|GUN|ESW|WIZ|WES|DIN|BRA|BÜD|WHV|HWI|GHC|WTM|WOB|WUN|MAK|SEL|OCH|HOT|WDA)[- ]?(([A-Z][- ]?\d{1,4})|([A-Z]{2}[- ]?\d{1,3})))[- ]?(E|H)?$/.test(str);
  },
  'de-LI': function deLI(str) {
    return /^FL[- ]?\d{1,5}[UZ]?$/.test(str);
  },
  'fi-FI': function fiFI(str) {
    return /^(?=.{4,7})(([A-Z]{1,3}|[0-9]{1,3})[\s-]?([A-Z]{1,3}|[0-9]{1,5}))$/.test(str);
  },
  'pt-PT': function ptPT(str) {
    return /^([A-Z]{2}|[0-9]{2})[ -·]?([A-Z]{2}|[0-9]{2})[ -·]?([A-Z]{2}|[0-9]{2})$/.test(str);
  },
  'sq-AL': function sqAL(str) {
    return /^[A-Z]{2}[- ]?((\d{3}[- ]?(([A-Z]{2})|T))|(R[- ]?\d{3}))$/.test(str);
  },
  'pt-BR': function ptBR(str) {
    return /^[A-Z]{3}[ -]?[0-9][A-Z][0-9]{2}|[A-Z]{3}[ -]?[0-9]{4}$/.test(str);
  }
};

function isLicensePlate(str, locale) {
  (0, _assertString.default)(str);

  if (locale in validators) {
    return validators[locale](str);
  } else if (locale === 'any') {
    for (var key in validators) {
      /* eslint guard-for-in: 0 */
      var validator = validators[key];

      if (validator(str)) {
        return true;
      }
    }

    return false;
  }

  throw new Error("Invalid locale '".concat(locale, "'"));
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],96:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isLocale;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var localeReg = /^[A-Za-z]{2,4}([_-]([A-Za-z]{4}|[\d]{3}))?([_-]([A-Za-z]{2}|[\d]{3}))?$/;

function isLocale(str) {
  (0, _assertString.default)(str);

  if (str === 'en_US_POSIX' || str === 'ca_ES_VALENCIA') {
    return true;
  }

  return localeReg.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],97:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isLowercase;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isLowercase(str) {
  (0, _assertString.default)(str);
  return str === str.toLowerCase();
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],98:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isMACAddress;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var macAddress = /^(?:[0-9a-fA-F]{2}([-:\s]))([0-9a-fA-F]{2}\1){4}([0-9a-fA-F]{2})$/;
var macAddressNoSeparators = /^([0-9a-fA-F]){12}$/;
var macAddressWithDots = /^([0-9a-fA-F]{4}\.){2}([0-9a-fA-F]{4})$/;

function isMACAddress(str, options) {
  (0, _assertString.default)(str);
  /**
   * @deprecated `no_colons` TODO: remove it in the next major
  */

  if (options && (options.no_colons || options.no_separators)) {
    return macAddressNoSeparators.test(str);
  }

  return macAddress.test(str) || macAddressWithDots.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],99:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isMD5;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var md5 = /^[a-f0-9]{32}$/;

function isMD5(str) {
  (0, _assertString.default)(str);
  return md5.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],100:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isMagnetURI;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var magnetURI = /^magnet:\?xt(?:\.1)?=urn:(?:aich|bitprint|btih|ed2k|ed2khash|kzhash|md5|sha1|tree:tiger):[a-z0-9]{32}(?:[a-z0-9]{8})?($|&)/i;

function isMagnetURI(url) {
  (0, _assertString.default)(url);
  return magnetURI.test(url.trim());
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],101:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isMimeType;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/*
  Checks if the provided string matches to a correct Media type format (MIME type)

  This function only checks is the string format follows the
  etablished rules by the according RFC specifications.
  This function supports 'charset' in textual media types
  (https://tools.ietf.org/html/rfc6657).

  This function does not check against all the media types listed
  by the IANA (https://www.iana.org/assignments/media-types/media-types.xhtml)
  because of lightness purposes : it would require to include
  all these MIME types in this librairy, which would weigh it
  significantly. This kind of effort maybe is not worth for the use that
  this function has in this entire librairy.

  More informations in the RFC specifications :
  - https://tools.ietf.org/html/rfc2045
  - https://tools.ietf.org/html/rfc2046
  - https://tools.ietf.org/html/rfc7231#section-3.1.1.1
  - https://tools.ietf.org/html/rfc7231#section-3.1.1.5
*/
// Match simple MIME types
// NB :
//   Subtype length must not exceed 100 characters.
//   This rule does not comply to the RFC specs (what is the max length ?).
var mimeTypeSimple = /^(application|audio|font|image|message|model|multipart|text|video)\/[a-zA-Z0-9\.\-\+]{1,100}$/i; // eslint-disable-line max-len
// Handle "charset" in "text/*"

var mimeTypeText = /^text\/[a-zA-Z0-9\.\-\+]{1,100};\s?charset=("[a-zA-Z0-9\.\-\+\s]{0,70}"|[a-zA-Z0-9\.\-\+]{0,70})(\s?\([a-zA-Z0-9\.\-\+\s]{1,20}\))?$/i; // eslint-disable-line max-len
// Handle "boundary" in "multipart/*"

var mimeTypeMultipart = /^multipart\/[a-zA-Z0-9\.\-\+]{1,100}(;\s?(boundary|charset)=("[a-zA-Z0-9\.\-\+\s]{0,70}"|[a-zA-Z0-9\.\-\+]{0,70})(\s?\([a-zA-Z0-9\.\-\+\s]{1,20}\))?){0,2}$/i; // eslint-disable-line max-len

function isMimeType(str) {
  (0, _assertString.default)(str);
  return mimeTypeSimple.test(str) || mimeTypeText.test(str) || mimeTypeMultipart.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],102:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isMobilePhone;
exports.locales = void 0;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* eslint-disable max-len */
var phones = {
  'am-AM': /^(\+?374|0)((10|[9|7][0-9])\d{6}$|[2-4]\d{7}$)/,
  'ar-AE': /^((\+?971)|0)?5[024568]\d{7}$/,
  'ar-BH': /^(\+?973)?(3|6)\d{7}$/,
  'ar-DZ': /^(\+?213|0)(5|6|7)\d{8}$/,
  'ar-LB': /^(\+?961)?((3|81)\d{6}|7\d{7})$/,
  'ar-EG': /^((\+?20)|0)?1[0125]\d{8}$/,
  'ar-IQ': /^(\+?964|0)?7[0-9]\d{8}$/,
  'ar-JO': /^(\+?962|0)?7[789]\d{7}$/,
  'ar-KW': /^(\+?965)[569]\d{7}$/,
  'ar-LY': /^((\+?218)|0)?(9[1-6]\d{7}|[1-8]\d{7,9})$/,
  'ar-MA': /^(?:(?:\+|00)212|0)[5-7]\d{8}$/,
  'ar-OM': /^((\+|00)968)?(9[1-9])\d{6}$/,
  'ar-PS': /^(\+?970|0)5[6|9](\d{7})$/,
  'ar-SA': /^(!?(\+?966)|0)?5\d{8}$/,
  'ar-SY': /^(!?(\+?963)|0)?9\d{8}$/,
  'ar-TN': /^(\+?216)?[2459]\d{7}$/,
  'az-AZ': /^(\+994|0)(5[015]|7[07]|99)\d{7}$/,
  'bs-BA': /^((((\+|00)3876)|06))((([0-3]|[5-6])\d{6})|(4\d{7}))$/,
  'be-BY': /^(\+?375)?(24|25|29|33|44)\d{7}$/,
  'bg-BG': /^(\+?359|0)?8[789]\d{7}$/,
  'bn-BD': /^(\+?880|0)1[13456789][0-9]{8}$/,
  'ca-AD': /^(\+376)?[346]\d{5}$/,
  'cs-CZ': /^(\+?420)? ?[1-9][0-9]{2} ?[0-9]{3} ?[0-9]{3}$/,
  'da-DK': /^(\+?45)?\s?\d{2}\s?\d{2}\s?\d{2}\s?\d{2}$/,
  'de-DE': /^((\+49|0)[1|3])([0|5][0-45-9]\d|6([23]|0\d?)|7([0-57-9]|6\d))\d{7,9}$/,
  'de-AT': /^(\+43|0)\d{1,4}\d{3,12}$/,
  'de-CH': /^(\+41|0)([1-9])\d{1,9}$/,
  'de-LU': /^(\+352)?((6\d1)\d{6})$/,
  'dv-MV': /^(\+?960)?(7[2-9]|91|9[3-9])\d{7}$/,
  'el-GR': /^(\+?30|0)?(69\d{8})$/,
  'en-AU': /^(\+?61|0)4\d{8}$/,
  'en-BM': /^(\+?1)?441(((3|7)\d{6}$)|(5[0-3][0-9]\d{4}$)|(59\d{5}))/,
  'en-GB': /^(\+?44|0)7\d{9}$/,
  'en-GG': /^(\+?44|0)1481\d{6}$/,
  'en-GH': /^(\+233|0)(20|50|24|54|27|57|26|56|23|28|55|59)\d{7}$/,
  'en-GY': /^(\+592|0)6\d{6}$/,
  'en-HK': /^(\+?852[-\s]?)?[456789]\d{3}[-\s]?\d{4}$/,
  'en-MO': /^(\+?853[-\s]?)?[6]\d{3}[-\s]?\d{4}$/,
  'en-IE': /^(\+?353|0)8[356789]\d{7}$/,
  'en-IN': /^(\+?91|0)?[6789]\d{9}$/,
  'en-KE': /^(\+?254|0)(7|1)\d{8}$/,
  'en-KI': /^((\+686|686)?)?( )?((6|7)(2|3|8)[0-9]{6})$/,
  'en-MT': /^(\+?356|0)?(99|79|77|21|27|22|25)[0-9]{6}$/,
  'en-MU': /^(\+?230|0)?\d{8}$/,
  'en-NA': /^(\+?264|0)(6|8)\d{7}$/,
  'en-NG': /^(\+?234|0)?[789]\d{9}$/,
  'en-NZ': /^(\+?64|0)[28]\d{7,9}$/,
  'en-PK': /^((00|\+)?92|0)3[0-6]\d{8}$/,
  'en-PH': /^(09|\+639)\d{9}$/,
  'en-RW': /^(\+?250|0)?[7]\d{8}$/,
  'en-SG': /^(\+65)?[3689]\d{7}$/,
  'en-SL': /^(\+?232|0)\d{8}$/,
  'en-TZ': /^(\+?255|0)?[67]\d{8}$/,
  'en-UG': /^(\+?256|0)?[7]\d{8}$/,
  'en-US': /^((\+1|1)?( |-)?)?(\([2-9][0-9]{2}\)|[2-9][0-9]{2})( |-)?([2-9][0-9]{2}( |-)?[0-9]{4})$/,
  'en-ZA': /^(\+?27|0)\d{9}$/,
  'en-ZM': /^(\+?26)?09[567]\d{7}$/,
  'en-ZW': /^(\+263)[0-9]{9}$/,
  'en-BW': /^(\+?267)?(7[1-8]{1})\d{6}$/,
  'es-AR': /^\+?549(11|[2368]\d)\d{8}$/,
  'es-BO': /^(\+?591)?(6|7)\d{7}$/,
  'es-CO': /^(\+?57)?3(0(0|1|2|4|5)|1\d|2[0-4]|5(0|1))\d{7}$/,
  'es-CL': /^(\+?56|0)[2-9]\d{1}\d{7}$/,
  'es-CR': /^(\+506)?[2-8]\d{7}$/,
  'es-CU': /^(\+53|0053)?5\d{7}/,
  'es-DO': /^(\+?1)?8[024]9\d{7}$/,
  'es-HN': /^(\+?504)?[9|8]\d{7}$/,
  'es-EC': /^(\+?593|0)([2-7]|9[2-9])\d{7}$/,
  'es-ES': /^(\+?34)?[6|7]\d{8}$/,
  'es-PE': /^(\+?51)?9\d{8}$/,
  'es-MX': /^(\+?52)?(1|01)?\d{10,11}$/,
  'es-PA': /^(\+?507)\d{7,8}$/,
  'es-PY': /^(\+?595|0)9[9876]\d{7}$/,
  'es-SV': /^(\+?503)?[67]\d{7}$/,
  'es-UY': /^(\+598|0)9[1-9][\d]{6}$/,
  'es-VE': /^(\+?58)?(2|4)\d{9}$/,
  'et-EE': /^(\+?372)?\s?(5|8[1-4])\s?([0-9]\s?){6,7}$/,
  'fa-IR': /^(\+?98[\-\s]?|0)9[0-39]\d[\-\s]?\d{3}[\-\s]?\d{4}$/,
  'fi-FI': /^(\+?358|0)\s?(4(0|1|2|4|5|6)?|50)\s?(\d\s?){4,8}\d$/,
  'fj-FJ': /^(\+?679)?\s?\d{3}\s?\d{4}$/,
  'fo-FO': /^(\+?298)?\s?\d{2}\s?\d{2}\s?\d{2}$/,
  'fr-BF': /^(\+226|0)[67]\d{7}$/,
  'fr-CM': /^(\+?237)6[0-9]{8}$/,
  'fr-FR': /^(\+?33|0)[67]\d{8}$/,
  'fr-GF': /^(\+?594|0|00594)[67]\d{8}$/,
  'fr-GP': /^(\+?590|0|00590)[67]\d{8}$/,
  'fr-MQ': /^(\+?596|0|00596)[67]\d{8}$/,
  'fr-PF': /^(\+?689)?8[789]\d{6}$/,
  'fr-RE': /^(\+?262|0|00262)[67]\d{8}$/,
  'he-IL': /^(\+972|0)([23489]|5[012345689]|77)[1-9]\d{6}$/,
  'hu-HU': /^(\+?36|06)(20|30|31|50|70)\d{7}$/,
  'id-ID': /^(\+?62|0)8(1[123456789]|2[1238]|3[1238]|5[12356789]|7[78]|9[56789]|8[123456789])([\s?|\d]{5,11})$/,
  'it-IT': /^(\+?39)?\s?3\d{2} ?\d{6,7}$/,
  'it-SM': /^((\+378)|(0549)|(\+390549)|(\+3780549))?6\d{5,9}$/,
  'ja-JP': /^(\+81[ \-]?(\(0\))?|0)[6789]0[ \-]?\d{4}[ \-]?\d{4}$/,
  'ka-GE': /^(\+?995)?(5|79)\d{7}$/,
  'kk-KZ': /^(\+?7|8)?7\d{9}$/,
  'kl-GL': /^(\+?299)?\s?\d{2}\s?\d{2}\s?\d{2}$/,
  'ko-KR': /^((\+?82)[ \-]?)?0?1([0|1|6|7|8|9]{1})[ \-]?\d{3,4}[ \-]?\d{4}$/,
  'lt-LT': /^(\+370|8)\d{8}$/,
  'lv-LV': /^(\+?371)2\d{7}$/,
  'ms-MY': /^(\+?6?01){1}(([0145]{1}(\-|\s)?\d{7,8})|([236789]{1}(\s|\-)?\d{7}))$/,
  'mz-MZ': /^(\+?258)?8[234567]\d{7}$/,
  'nb-NO': /^(\+?47)?[49]\d{7}$/,
  'ne-NP': /^(\+?977)?9[78]\d{8}$/,
  'nl-BE': /^(\+?32|0)4\d{8}$/,
  'nl-NL': /^(((\+|00)?31\(0\))|((\+|00)?31)|0)6{1}\d{8}$/,
  'nn-NO': /^(\+?47)?[49]\d{7}$/,
  'pl-PL': /^(\+?48)? ?[5-8]\d ?\d{3} ?\d{2} ?\d{2}$/,
  'pt-BR': /^((\+?55\ ?[1-9]{2}\ ?)|(\+?55\ ?\([1-9]{2}\)\ ?)|(0[1-9]{2}\ ?)|(\([1-9]{2}\)\ ?)|([1-9]{2}\ ?))((\d{4}\-?\d{4})|(9[2-9]{1}\d{3}\-?\d{4}))$/,
  'pt-PT': /^(\+?351)?9[1236]\d{7}$/,
  'pt-AO': /^(\+244)\d{9}$/,
  'ro-RO': /^(\+?4?0)\s?7\d{2}(\/|\s|\.|\-)?\d{3}(\s|\.|\-)?\d{3}$/,
  'ru-RU': /^(\+?7|8)?9\d{9}$/,
  'si-LK': /^(?:0|94|\+94)?(7(0|1|2|4|5|6|7|8)( |-)?)\d{7}$/,
  'sl-SI': /^(\+386\s?|0)(\d{1}\s?\d{3}\s?\d{2}\s?\d{2}|\d{2}\s?\d{3}\s?\d{3})$/,
  'sk-SK': /^(\+?421)? ?[1-9][0-9]{2} ?[0-9]{3} ?[0-9]{3}$/,
  'sq-AL': /^(\+355|0)6[789]\d{6}$/,
  'sr-RS': /^(\+3816|06)[- \d]{5,9}$/,
  'sv-SE': /^(\+?46|0)[\s\-]?7[\s\-]?[02369]([\s\-]?\d){7}$/,
  'tg-TJ': /^(\+?992)?[5][5]\d{7}$/,
  'th-TH': /^(\+66|66|0)\d{9}$/,
  'tr-TR': /^(\+?90|0)?5\d{9}$/,
  'tk-TM': /^(\+993|993|8)\d{8}$/,
  'uk-UA': /^(\+?38|8)?0\d{9}$/,
  'uz-UZ': /^(\+?998)?(6[125-79]|7[1-69]|88|9\d)\d{7}$/,
  'vi-VN': /^((\+?84)|0)((3([2-9]))|(5([25689]))|(7([0|6-9]))|(8([1-9]))|(9([0-9])))([0-9]{7})$/,
  'zh-CN': /^((\+|00)86)?(1[3-9]|9[28])\d{9}$/,
  'zh-TW': /^(\+?886\-?|0)?9\d{8}$/,
  'dz-BT': /^(\+?975|0)?(17|16|77|02)\d{6}$/
};
/* eslint-enable max-len */
// aliases

phones['en-CA'] = phones['en-US'];
phones['fr-CA'] = phones['en-CA'];
phones['fr-BE'] = phones['nl-BE'];
phones['zh-HK'] = phones['en-HK'];
phones['zh-MO'] = phones['en-MO'];
phones['ga-IE'] = phones['en-IE'];
phones['fr-CH'] = phones['de-CH'];
phones['it-CH'] = phones['fr-CH'];

function isMobilePhone(str, locale, options) {
  (0, _assertString.default)(str);

  if (options && options.strictMode && !str.startsWith('+')) {
    return false;
  }

  if (Array.isArray(locale)) {
    return locale.some(function (key) {
      // https://github.com/gotwarlost/istanbul/blob/master/ignoring-code-for-coverage.md#ignoring-code-for-coverage-purposes
      // istanbul ignore else
      if (phones.hasOwnProperty(key)) {
        var phone = phones[key];

        if (phone.test(str)) {
          return true;
        }
      }

      return false;
    });
  } else if (locale in phones) {
    return phones[locale].test(str); // alias falsey locale as 'any'
  } else if (!locale || locale === 'any') {
    for (var key in phones) {
      // istanbul ignore else
      if (phones.hasOwnProperty(key)) {
        var phone = phones[key];

        if (phone.test(str)) {
          return true;
        }
      }
    }

    return false;
  }

  throw new Error("Invalid locale '".concat(locale, "'"));
}

var locales = Object.keys(phones);
exports.locales = locales;
},{"./util/assertString":135}],103:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isMongoId;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _isHexadecimal = _interopRequireDefault(require("./isHexadecimal"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isMongoId(str) {
  (0, _assertString.default)(str);
  return (0, _isHexadecimal.default)(str) && str.length === 24;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./isHexadecimal":75,"./util/assertString":135}],104:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isMultibyte;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* eslint-disable no-control-regex */
var multibyte = /[^\x00-\x7F]/;
/* eslint-enable no-control-regex */

function isMultibyte(str) {
  (0, _assertString.default)(str);
  return multibyte.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],105:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isNumeric;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _alpha = require("./alpha");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var numericNoSymbols = /^[0-9]+$/;

function isNumeric(str, options) {
  (0, _assertString.default)(str);

  if (options && options.no_symbols) {
    return numericNoSymbols.test(str);
  }

  return new RegExp("^[+-]?([0-9]*[".concat((options || {}).locale ? _alpha.decimal[options.locale] : '.', "])?[0-9]+$")).test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./alpha":41,"./util/assertString":135}],106:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isOctal;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var octal = /^(0o)?[0-7]+$/i;

function isOctal(str) {
  (0, _assertString.default)(str);
  return octal.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],107:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isPassportNumber;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Reference:
 * https://en.wikipedia.org/ -- Wikipedia
 * https://docs.microsoft.com/en-us/microsoft-365/compliance/eu-passport-number -- EU Passport Number
 * https://countrycode.org/ -- Country Codes
 */
var passportRegexByCountryCode = {
  AM: /^[A-Z]{2}\d{7}$/,
  // ARMENIA
  AR: /^[A-Z]{3}\d{6}$/,
  // ARGENTINA
  AT: /^[A-Z]\d{7}$/,
  // AUSTRIA
  AU: /^[A-Z]\d{7}$/,
  // AUSTRALIA
  BE: /^[A-Z]{2}\d{6}$/,
  // BELGIUM
  BG: /^\d{9}$/,
  // BULGARIA
  BR: /^[A-Z]{2}\d{6}$/,
  // BRAZIL
  BY: /^[A-Z]{2}\d{7}$/,
  // BELARUS
  CA: /^[A-Z]{2}\d{6}$/,
  // CANADA
  CH: /^[A-Z]\d{7}$/,
  // SWITZERLAND
  CN: /^G\d{8}$|^E(?![IO])[A-Z0-9]\d{7}$/,
  // CHINA [G=Ordinary, E=Electronic] followed by 8-digits, or E followed by any UPPERCASE letter (except I and O) followed by 7 digits
  CY: /^[A-Z](\d{6}|\d{8})$/,
  // CYPRUS
  CZ: /^\d{8}$/,
  // CZECH REPUBLIC
  DE: /^[CFGHJKLMNPRTVWXYZ0-9]{9}$/,
  // GERMANY
  DK: /^\d{9}$/,
  // DENMARK
  DZ: /^\d{9}$/,
  // ALGERIA
  EE: /^([A-Z]\d{7}|[A-Z]{2}\d{7})$/,
  // ESTONIA (K followed by 7-digits), e-passports have 2 UPPERCASE followed by 7 digits
  ES: /^[A-Z0-9]{2}([A-Z0-9]?)\d{6}$/,
  // SPAIN
  FI: /^[A-Z]{2}\d{7}$/,
  // FINLAND
  FR: /^\d{2}[A-Z]{2}\d{5}$/,
  // FRANCE
  GB: /^\d{9}$/,
  // UNITED KINGDOM
  GR: /^[A-Z]{2}\d{7}$/,
  // GREECE
  HR: /^\d{9}$/,
  // CROATIA
  HU: /^[A-Z]{2}(\d{6}|\d{7})$/,
  // HUNGARY
  IE: /^[A-Z0-9]{2}\d{7}$/,
  // IRELAND
  IN: /^[A-Z]{1}-?\d{7}$/,
  // INDIA
  ID: /^[A-C]\d{7}$/,
  // INDONESIA
  IR: /^[A-Z]\d{8}$/,
  // IRAN
  IS: /^(A)\d{7}$/,
  // ICELAND
  IT: /^[A-Z0-9]{2}\d{7}$/,
  // ITALY
  JP: /^[A-Z]{2}\d{7}$/,
  // JAPAN
  KR: /^[MS]\d{8}$/,
  // SOUTH KOREA, REPUBLIC OF KOREA, [S=PS Passports, M=PM Passports]
  LT: /^[A-Z0-9]{8}$/,
  // LITHUANIA
  LU: /^[A-Z0-9]{8}$/,
  // LUXEMBURG
  LV: /^[A-Z0-9]{2}\d{7}$/,
  // LATVIA
  LY: /^[A-Z0-9]{8}$/,
  // LIBYA
  MT: /^\d{7}$/,
  // MALTA
  MZ: /^([A-Z]{2}\d{7})|(\d{2}[A-Z]{2}\d{5})$/,
  // MOZAMBIQUE
  MY: /^[AHK]\d{8}$/,
  // MALAYSIA
  NL: /^[A-Z]{2}[A-Z0-9]{6}\d$/,
  // NETHERLANDS
  PL: /^[A-Z]{2}\d{7}$/,
  // POLAND
  PT: /^[A-Z]\d{6}$/,
  // PORTUGAL
  RO: /^\d{8,9}$/,
  // ROMANIA
  RU: /^\d{9}$/,
  // RUSSIAN FEDERATION
  SE: /^\d{8}$/,
  // SWEDEN
  SL: /^(P)[A-Z]\d{7}$/,
  // SLOVANIA
  SK: /^[0-9A-Z]\d{7}$/,
  // SLOVAKIA
  TR: /^[A-Z]\d{8}$/,
  // TURKEY
  UA: /^[A-Z]{2}\d{6}$/,
  // UKRAINE
  US: /^\d{9}$/ // UNITED STATES

};
/**
 * Check if str is a valid passport number
 * relative to provided ISO Country Code.
 *
 * @param {string} str
 * @param {string} countryCode
 * @return {boolean}
 */

function isPassportNumber(str, countryCode) {
  (0, _assertString.default)(str);
  /** Remove All Whitespaces, Convert to UPPERCASE */

  var normalizedStr = str.replace(/\s/g, '').toUpperCase();
  return countryCode.toUpperCase() in passportRegexByCountryCode && passportRegexByCountryCode[countryCode].test(normalizedStr);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],108:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isPort;

var _isInt = _interopRequireDefault(require("./isInt"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isPort(str) {
  return (0, _isInt.default)(str, {
    min: 0,
    max: 65535
  });
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./isInt":90}],109:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isPostalCode;
exports.locales = void 0;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// common patterns
var threeDigit = /^\d{3}$/;
var fourDigit = /^\d{4}$/;
var fiveDigit = /^\d{5}$/;
var sixDigit = /^\d{6}$/;
var patterns = {
  AD: /^AD\d{3}$/,
  AT: fourDigit,
  AU: fourDigit,
  AZ: /^AZ\d{4}$/,
  BE: fourDigit,
  BG: fourDigit,
  BR: /^\d{5}-\d{3}$/,
  BY: /2[1-4]{1}\d{4}$/,
  CA: /^[ABCEGHJKLMNPRSTVXY]\d[ABCEGHJ-NPRSTV-Z][\s\-]?\d[ABCEGHJ-NPRSTV-Z]\d$/i,
  CH: fourDigit,
  CN: /^(0[1-7]|1[012356]|2[0-7]|3[0-6]|4[0-7]|5[1-7]|6[1-7]|7[1-5]|8[1345]|9[09])\d{4}$/,
  CZ: /^\d{3}\s?\d{2}$/,
  DE: fiveDigit,
  DK: fourDigit,
  DO: fiveDigit,
  DZ: fiveDigit,
  EE: fiveDigit,
  ES: /^(5[0-2]{1}|[0-4]{1}\d{1})\d{3}$/,
  FI: fiveDigit,
  FR: /^\d{2}\s?\d{3}$/,
  GB: /^(gir\s?0aa|[a-z]{1,2}\d[\da-z]?\s?(\d[a-z]{2})?)$/i,
  GR: /^\d{3}\s?\d{2}$/,
  HR: /^([1-5]\d{4}$)/,
  HT: /^HT\d{4}$/,
  HU: fourDigit,
  ID: fiveDigit,
  IE: /^(?!.*(?:o))[A-Za-z]\d[\dw]\s\w{4}$/i,
  IL: /^(\d{5}|\d{7})$/,
  IN: /^((?!10|29|35|54|55|65|66|86|87|88|89)[1-9][0-9]{5})$/,
  IR: /\b(?!(\d)\1{3})[13-9]{4}[1346-9][013-9]{5}\b/,
  IS: threeDigit,
  IT: fiveDigit,
  JP: /^\d{3}\-\d{4}$/,
  KE: fiveDigit,
  KR: /^(\d{5}|\d{6})$/,
  LI: /^(948[5-9]|949[0-7])$/,
  LT: /^LT\-\d{5}$/,
  LU: fourDigit,
  LV: /^LV\-\d{4}$/,
  LK: fiveDigit,
  MX: fiveDigit,
  MT: /^[A-Za-z]{3}\s{0,1}\d{4}$/,
  MY: fiveDigit,
  NL: /^\d{4}\s?[a-z]{2}$/i,
  NO: fourDigit,
  NP: /^(10|21|22|32|33|34|44|45|56|57)\d{3}$|^(977)$/i,
  NZ: fourDigit,
  PL: /^\d{2}\-\d{3}$/,
  PR: /^00[679]\d{2}([ -]\d{4})?$/,
  PT: /^\d{4}\-\d{3}?$/,
  RO: sixDigit,
  RU: sixDigit,
  SA: fiveDigit,
  SE: /^[1-9]\d{2}\s?\d{2}$/,
  SG: sixDigit,
  SI: fourDigit,
  SK: /^\d{3}\s?\d{2}$/,
  TH: fiveDigit,
  TN: fourDigit,
  TW: /^\d{3}(\d{2})?$/,
  UA: fiveDigit,
  US: /^\d{5}(-\d{4})?$/,
  ZA: fourDigit,
  ZM: fiveDigit
};
var locales = Object.keys(patterns);
exports.locales = locales;

function isPostalCode(str, locale) {
  (0, _assertString.default)(str);

  if (locale in patterns) {
    return patterns[locale].test(str);
  } else if (locale === 'any') {
    for (var key in patterns) {
      // https://github.com/gotwarlost/istanbul/blob/master/ignoring-code-for-coverage.md#ignoring-code-for-coverage-purposes
      // istanbul ignore else
      if (patterns.hasOwnProperty(key)) {
        var pattern = patterns[key];

        if (pattern.test(str)) {
          return true;
        }
      }
    }

    return false;
  }

  throw new Error("Invalid locale '".concat(locale, "'"));
}
},{"./util/assertString":135}],110:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isRFC3339;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* Based on https://tools.ietf.org/html/rfc3339#section-5.6 */
var dateFullYear = /[0-9]{4}/;
var dateMonth = /(0[1-9]|1[0-2])/;
var dateMDay = /([12]\d|0[1-9]|3[01])/;
var timeHour = /([01][0-9]|2[0-3])/;
var timeMinute = /[0-5][0-9]/;
var timeSecond = /([0-5][0-9]|60)/;
var timeSecFrac = /(\.[0-9]+)?/;
var timeNumOffset = new RegExp("[-+]".concat(timeHour.source, ":").concat(timeMinute.source));
var timeOffset = new RegExp("([zZ]|".concat(timeNumOffset.source, ")"));
var partialTime = new RegExp("".concat(timeHour.source, ":").concat(timeMinute.source, ":").concat(timeSecond.source).concat(timeSecFrac.source));
var fullDate = new RegExp("".concat(dateFullYear.source, "-").concat(dateMonth.source, "-").concat(dateMDay.source));
var fullTime = new RegExp("".concat(partialTime.source).concat(timeOffset.source));
var rfc3339 = new RegExp("^".concat(fullDate.source, "[ tT]").concat(fullTime.source, "$"));

function isRFC3339(str) {
  (0, _assertString.default)(str);
  return rfc3339.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],111:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isRgbColor;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var rgbColor = /^rgb\((([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5]),){2}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\)$/;
var rgbaColor = /^rgba\((([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5]),){3}(0?\.\d|1(\.0)?|0(\.0)?)\)$/;
var rgbColorPercent = /^rgb\((([0-9]%|[1-9][0-9]%|100%),){2}([0-9]%|[1-9][0-9]%|100%)\)/;
var rgbaColorPercent = /^rgba\((([0-9]%|[1-9][0-9]%|100%),){3}(0?\.\d|1(\.0)?|0(\.0)?)\)/;

function isRgbColor(str) {
  var includePercentValues = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
  (0, _assertString.default)(str);

  if (!includePercentValues) {
    return rgbColor.test(str) || rgbaColor.test(str);
  }

  return rgbColor.test(str) || rgbaColor.test(str) || rgbColorPercent.test(str) || rgbaColorPercent.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],112:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isSemVer;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _multilineRegex = _interopRequireDefault(require("./util/multilineRegex"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Regular Expression to match
 * semantic versioning (SemVer)
 * built from multi-line, multi-parts regexp
 * Reference: https://semver.org/
 */
var semanticVersioningRegex = (0, _multilineRegex.default)(['^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)', '(?:-((?:0|[1-9]\\d*|\\d*[a-z-][0-9a-z-]*)(?:\\.(?:0|[1-9]\\d*|\\d*[a-z-][0-9a-z-]*))*))', '?(?:\\+([0-9a-z-]+(?:\\.[0-9a-z-]+)*))?$'], 'i');

function isSemVer(str) {
  (0, _assertString.default)(str);
  return semanticVersioningRegex.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135,"./util/multilineRegex":138}],113:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isSlug;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var charsetRegex = /^[^\s-_](?!.*?[-_]{2,})[a-z0-9-\\][^\s]*[^-_\s]$/;

function isSlug(str) {
  (0, _assertString.default)(str);
  return charsetRegex.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],114:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isStrongPassword;

var _merge = _interopRequireDefault(require("./util/merge"));

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var upperCaseRegex = /^[A-Z]$/;
var lowerCaseRegex = /^[a-z]$/;
var numberRegex = /^[0-9]$/;
var symbolRegex = /^[-#!$@%^&*()_+|~=`{}\[\]:";'<>?,.\/ ]$/;
var defaultOptions = {
  minLength: 8,
  minLowercase: 1,
  minUppercase: 1,
  minNumbers: 1,
  minSymbols: 1,
  returnScore: false,
  pointsPerUnique: 1,
  pointsPerRepeat: 0.5,
  pointsForContainingLower: 10,
  pointsForContainingUpper: 10,
  pointsForContainingNumber: 10,
  pointsForContainingSymbol: 10
};
/* Counts number of occurrences of each char in a string
 * could be moved to util/ ?
*/

function countChars(str) {
  var result = {};
  Array.from(str).forEach(function (char) {
    var curVal = result[char];

    if (curVal) {
      result[char] += 1;
    } else {
      result[char] = 1;
    }
  });
  return result;
}
/* Return information about a password */


function analyzePassword(password) {
  var charMap = countChars(password);
  var analysis = {
    length: password.length,
    uniqueChars: Object.keys(charMap).length,
    uppercaseCount: 0,
    lowercaseCount: 0,
    numberCount: 0,
    symbolCount: 0
  };
  Object.keys(charMap).forEach(function (char) {
    /* istanbul ignore else */
    if (upperCaseRegex.test(char)) {
      analysis.uppercaseCount += charMap[char];
    } else if (lowerCaseRegex.test(char)) {
      analysis.lowercaseCount += charMap[char];
    } else if (numberRegex.test(char)) {
      analysis.numberCount += charMap[char];
    } else if (symbolRegex.test(char)) {
      analysis.symbolCount += charMap[char];
    }
  });
  return analysis;
}

function scorePassword(analysis, scoringOptions) {
  var points = 0;
  points += analysis.uniqueChars * scoringOptions.pointsPerUnique;
  points += (analysis.length - analysis.uniqueChars) * scoringOptions.pointsPerRepeat;

  if (analysis.lowercaseCount > 0) {
    points += scoringOptions.pointsForContainingLower;
  }

  if (analysis.uppercaseCount > 0) {
    points += scoringOptions.pointsForContainingUpper;
  }

  if (analysis.numberCount > 0) {
    points += scoringOptions.pointsForContainingNumber;
  }

  if (analysis.symbolCount > 0) {
    points += scoringOptions.pointsForContainingSymbol;
  }

  return points;
}

function isStrongPassword(str) {
  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
  (0, _assertString.default)(str);
  var analysis = analyzePassword(str);
  options = (0, _merge.default)(options || {}, defaultOptions);

  if (options.returnScore) {
    return scorePassword(analysis, options);
  }

  return analysis.length >= options.minLength && analysis.lowercaseCount >= options.minLowercase && analysis.uppercaseCount >= options.minUppercase && analysis.numberCount >= options.minNumbers && analysis.symbolCount >= options.minSymbols;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135,"./util/merge":137}],115:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isSurrogatePair;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var surrogatePair = /[\uD800-\uDBFF][\uDC00-\uDFFF]/;

function isSurrogatePair(str) {
  (0, _assertString.default)(str);
  return surrogatePair.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],116:[function(require,module,exports){
"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isTaxID;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var algorithms = _interopRequireWildcard(require("./util/algorithms"));

var _isDate = _interopRequireDefault(require("./isDate"));

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

/**
 * TIN Validation
 * Validates Tax Identification Numbers (TINs) from the US, EU member states and the United Kingdom.
 *
 * EU-UK:
 * National TIN validity is calculated using public algorithms as made available by DG TAXUD.
 *
 * See `https://ec.europa.eu/taxation_customs/tin/specs/FS-TIN%20Algorithms-Public.docx` for more information.
 *
 * US:
 * An Employer Identification Number (EIN), also known as a Federal Tax Identification Number,
 *  is used to identify a business entity.
 *
 * NOTES:
 *  - Prefix 47 is being reserved for future use
 *  - Prefixes 26, 27, 45, 46 and 47 were previously assigned by the Philadelphia campus.
 *
 * See `http://www.irs.gov/Businesses/Small-Businesses-&-Self-Employed/How-EINs-are-Assigned-and-Valid-EIN-Prefixes`
 * for more information.
 */
// Locale functions

/*
 * bg-BG validation function
 * (Edinen graždanski nomer (EGN/ЕГН), persons only)
 * Checks if birth date (first six digits) is valid and calculates check (last) digit
 */
function bgBgCheck(tin) {
  // Extract full year, normalize month and check birth date validity
  var century_year = tin.slice(0, 2);
  var month = parseInt(tin.slice(2, 4), 10);

  if (month > 40) {
    month -= 40;
    century_year = "20".concat(century_year);
  } else if (month > 20) {
    month -= 20;
    century_year = "18".concat(century_year);
  } else {
    century_year = "19".concat(century_year);
  }

  if (month < 10) {
    month = "0".concat(month);
  }

  var date = "".concat(century_year, "/").concat(month, "/").concat(tin.slice(4, 6));

  if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {
    return false;
  } // split digits into an array for further processing


  var digits = tin.split('').map(function (a) {
    return parseInt(a, 10);
  }); // Calculate checksum by multiplying digits with fixed values

  var multip_lookup = [2, 4, 8, 5, 10, 9, 7, 3, 6];
  var checksum = 0;

  for (var i = 0; i < multip_lookup.length; i++) {
    checksum += digits[i] * multip_lookup[i];
  }

  checksum = checksum % 11 === 10 ? 0 : checksum % 11;
  return checksum === digits[9];
}
/*
 * cs-CZ validation function
 * (Rodné číslo (RČ), persons only)
 * Checks if birth date (first six digits) is valid and divisibility by 11
 * Material not in DG TAXUD document sourced from:
 * -`https://lorenc.info/3MA381/overeni-spravnosti-rodneho-cisla.htm`
 * -`https://www.mvcr.cz/clanek/rady-a-sluzby-dokumenty-rodne-cislo.aspx`
 */


function csCzCheck(tin) {
  tin = tin.replace(/\W/, ''); // Extract full year from TIN length

  var full_year = parseInt(tin.slice(0, 2), 10);

  if (tin.length === 10) {
    if (full_year < 54) {
      full_year = "20".concat(full_year);
    } else {
      full_year = "19".concat(full_year);
    }
  } else {
    if (tin.slice(6) === '000') {
      return false;
    } // Three-zero serial not assigned before 1954


    if (full_year < 54) {
      full_year = "19".concat(full_year);
    } else {
      return false; // No 18XX years seen in any of the resources
    }
  } // Add missing zero if needed


  if (full_year.length === 3) {
    full_year = [full_year.slice(0, 2), '0', full_year.slice(2)].join('');
  } // Extract month from TIN and normalize


  var month = parseInt(tin.slice(2, 4), 10);

  if (month > 50) {
    month -= 50;
  }

  if (month > 20) {
    // Month-plus-twenty was only introduced in 2004
    if (parseInt(full_year, 10) < 2004) {
      return false;
    }

    month -= 20;
  }

  if (month < 10) {
    month = "0".concat(month);
  } // Check date validity


  var date = "".concat(full_year, "/").concat(month, "/").concat(tin.slice(4, 6));

  if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {
    return false;
  } // Verify divisibility by 11


  if (tin.length === 10) {
    if (parseInt(tin, 10) % 11 !== 0) {
      // Some numbers up to and including 1985 are still valid if
      // check (last) digit equals 0 and modulo of first 9 digits equals 10
      var checkdigit = parseInt(tin.slice(0, 9), 10) % 11;

      if (parseInt(full_year, 10) < 1986 && checkdigit === 10) {
        if (parseInt(tin.slice(9), 10) !== 0) {
          return false;
        }
      } else {
        return false;
      }
    }
  }

  return true;
}
/*
 * de-AT validation function
 * (Abgabenkontonummer, persons/entities)
 * Verify TIN validity by calling luhnCheck()
 */


function deAtCheck(tin) {
  return algorithms.luhnCheck(tin);
}
/*
 * de-DE validation function
 * (Steueridentifikationsnummer (Steuer-IdNr.), persons only)
 * Tests for single duplicate/triplicate value, then calculates ISO 7064 check (last) digit
 * Partial implementation of spec (same result with both algorithms always)
 */


function deDeCheck(tin) {
  // Split digits into an array for further processing
  var digits = tin.split('').map(function (a) {
    return parseInt(a, 10);
  }); // Fill array with strings of number positions

  var occurences = [];

  for (var i = 0; i < digits.length - 1; i++) {
    occurences.push('');

    for (var j = 0; j < digits.length - 1; j++) {
      if (digits[i] === digits[j]) {
        occurences[i] += j;
      }
    }
  } // Remove digits with one occurence and test for only one duplicate/triplicate


  occurences = occurences.filter(function (a) {
    return a.length > 1;
  });

  if (occurences.length !== 2 && occurences.length !== 3) {
    return false;
  } // In case of triplicate value only two digits are allowed next to each other


  if (occurences[0].length === 3) {
    var trip_locations = occurences[0].split('').map(function (a) {
      return parseInt(a, 10);
    });
    var recurrent = 0; // Amount of neighbour occurences

    for (var _i = 0; _i < trip_locations.length - 1; _i++) {
      if (trip_locations[_i] + 1 === trip_locations[_i + 1]) {
        recurrent += 1;
      }
    }

    if (recurrent === 2) {
      return false;
    }
  }

  return algorithms.iso7064Check(tin);
}
/*
 * dk-DK validation function
 * (CPR-nummer (personnummer), persons only)
 * Checks if birth date (first six digits) is valid and assigned to century (seventh) digit,
 * and calculates check (last) digit
 */


function dkDkCheck(tin) {
  tin = tin.replace(/\W/, ''); // Extract year, check if valid for given century digit and add century

  var year = parseInt(tin.slice(4, 6), 10);
  var century_digit = tin.slice(6, 7);

  switch (century_digit) {
    case '0':
    case '1':
    case '2':
    case '3':
      year = "19".concat(year);
      break;

    case '4':
    case '9':
      if (year < 37) {
        year = "20".concat(year);
      } else {
        year = "19".concat(year);
      }

      break;

    default:
      if (year < 37) {
        year = "20".concat(year);
      } else if (year > 58) {
        year = "18".concat(year);
      } else {
        return false;
      }

      break;
  } // Add missing zero if needed


  if (year.length === 3) {
    year = [year.slice(0, 2), '0', year.slice(2)].join('');
  } // Check date validity


  var date = "".concat(year, "/").concat(tin.slice(2, 4), "/").concat(tin.slice(0, 2));

  if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {
    return false;
  } // Split digits into an array for further processing


  var digits = tin.split('').map(function (a) {
    return parseInt(a, 10);
  });
  var checksum = 0;
  var weight = 4; // Multiply by weight and add to checksum

  for (var i = 0; i < 9; i++) {
    checksum += digits[i] * weight;
    weight -= 1;

    if (weight === 1) {
      weight = 7;
    }
  }

  checksum %= 11;

  if (checksum === 1) {
    return false;
  }

  return checksum === 0 ? digits[9] === 0 : digits[9] === 11 - checksum;
}
/*
 * el-CY validation function
 * (Arithmos Forologikou Mitroou (AFM/ΑΦΜ), persons only)
 * Verify TIN validity by calculating ASCII value of check (last) character
 */


function elCyCheck(tin) {
  // split digits into an array for further processing
  var digits = tin.slice(0, 8).split('').map(function (a) {
    return parseInt(a, 10);
  });
  var checksum = 0; // add digits in even places

  for (var i = 1; i < digits.length; i += 2) {
    checksum += digits[i];
  } // add digits in odd places


  for (var _i2 = 0; _i2 < digits.length; _i2 += 2) {
    if (digits[_i2] < 2) {
      checksum += 1 - digits[_i2];
    } else {
      checksum += 2 * (digits[_i2] - 2) + 5;

      if (digits[_i2] > 4) {
        checksum += 2;
      }
    }
  }

  return String.fromCharCode(checksum % 26 + 65) === tin.charAt(8);
}
/*
 * el-GR validation function
 * (Arithmos Forologikou Mitroou (AFM/ΑΦΜ), persons/entities)
 * Verify TIN validity by calculating check (last) digit
 * Algorithm not in DG TAXUD document- sourced from:
 * - `http://epixeirisi.gr/%CE%9A%CE%A1%CE%99%CE%A3%CE%99%CE%9C%CE%91-%CE%98%CE%95%CE%9C%CE%91%CE%A4%CE%91-%CE%A6%CE%9F%CE%A1%CE%9F%CE%9B%CE%9F%CE%93%CE%99%CE%91%CE%A3-%CE%9A%CE%91%CE%99-%CE%9B%CE%9F%CE%93%CE%99%CE%A3%CE%A4%CE%99%CE%9A%CE%97%CE%A3/23791/%CE%91%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82-%CE%A6%CE%BF%CF%81%CE%BF%CE%BB%CE%BF%CE%B3%CE%B9%CE%BA%CE%BF%CF%8D-%CE%9C%CE%B7%CF%84%CF%81%CF%8E%CE%BF%CF%85`
 */


function elGrCheck(tin) {
  // split digits into an array for further processing
  var digits = tin.split('').map(function (a) {
    return parseInt(a, 10);
  });
  var checksum = 0;

  for (var i = 0; i < 8; i++) {
    checksum += digits[i] * Math.pow(2, 8 - i);
  }

  return checksum % 11 % 10 === digits[8];
}
/*
 * en-GB validation function (should go here if needed)
 * (National Insurance Number (NINO) or Unique Taxpayer Reference (UTR),
 * persons/entities respectively)
 */

/*
 * en-IE validation function
 * (Personal Public Service Number (PPS No), persons only)
 * Verify TIN validity by calculating check (second to last) character
 */


function enIeCheck(tin) {
  var checksum = algorithms.reverseMultiplyAndSum(tin.split('').slice(0, 7).map(function (a) {
    return parseInt(a, 10);
  }), 8);

  if (tin.length === 9 && tin[8] !== 'W') {
    checksum += (tin[8].charCodeAt(0) - 64) * 9;
  }

  checksum %= 23;

  if (checksum === 0) {
    return tin[7].toUpperCase() === 'W';
  }

  return tin[7].toUpperCase() === String.fromCharCode(64 + checksum);
} // Valid US IRS campus prefixes


var enUsCampusPrefix = {
  andover: ['10', '12'],
  atlanta: ['60', '67'],
  austin: ['50', '53'],
  brookhaven: ['01', '02', '03', '04', '05', '06', '11', '13', '14', '16', '21', '22', '23', '25', '34', '51', '52', '54', '55', '56', '57', '58', '59', '65'],
  cincinnati: ['30', '32', '35', '36', '37', '38', '61'],
  fresno: ['15', '24'],
  internet: ['20', '26', '27', '45', '46', '47'],
  kansas: ['40', '44'],
  memphis: ['94', '95'],
  ogden: ['80', '90'],
  philadelphia: ['33', '39', '41', '42', '43', '46', '48', '62', '63', '64', '66', '68', '71', '72', '73', '74', '75', '76', '77', '81', '82', '83', '84', '85', '86', '87', '88', '91', '92', '93', '98', '99'],
  sba: ['31']
}; // Return an array of all US IRS campus prefixes

function enUsGetPrefixes() {
  var prefixes = [];

  for (var location in enUsCampusPrefix) {
    // https://github.com/gotwarlost/istanbul/blob/master/ignoring-code-for-coverage.md#ignoring-code-for-coverage-purposes
    // istanbul ignore else
    if (enUsCampusPrefix.hasOwnProperty(location)) {
      prefixes.push.apply(prefixes, _toConsumableArray(enUsCampusPrefix[location]));
    }
  }

  return prefixes;
}
/*
 * en-US validation function
 * Verify that the TIN starts with a valid IRS campus prefix
 */


function enUsCheck(tin) {
  return enUsGetPrefixes().indexOf(tin.substr(0, 2)) !== -1;
}
/*
 * es-ES validation function
 * (Documento Nacional de Identidad (DNI)
 * or Número de Identificación de Extranjero (NIE), persons only)
 * Verify TIN validity by calculating check (last) character
 */


function esEsCheck(tin) {
  // Split characters into an array for further processing
  var chars = tin.toUpperCase().split(''); // Replace initial letter if needed

  if (isNaN(parseInt(chars[0], 10)) && chars.length > 1) {
    var lead_replace = 0;

    switch (chars[0]) {
      case 'Y':
        lead_replace = 1;
        break;

      case 'Z':
        lead_replace = 2;
        break;

      default:
    }

    chars.splice(0, 1, lead_replace); // Fill with zeros if smaller than proper
  } else {
    while (chars.length < 9) {
      chars.unshift(0);
    }
  } // Calculate checksum and check according to lookup


  var lookup = ['T', 'R', 'W', 'A', 'G', 'M', 'Y', 'F', 'P', 'D', 'X', 'B', 'N', 'J', 'Z', 'S', 'Q', 'V', 'H', 'L', 'C', 'K', 'E'];
  chars = chars.join('');
  var checksum = parseInt(chars.slice(0, 8), 10) % 23;
  return chars[8] === lookup[checksum];
}
/*
 * et-EE validation function
 * (Isikukood (IK), persons only)
 * Checks if birth date (century digit and six following) is valid and calculates check (last) digit
 * Material not in DG TAXUD document sourced from:
 * - `https://www.oecd.org/tax/automatic-exchange/crs-implementation-and-assistance/tax-identification-numbers/Estonia-TIN.pdf`
 */


function etEeCheck(tin) {
  // Extract year and add century
  var full_year = tin.slice(1, 3);
  var century_digit = tin.slice(0, 1);

  switch (century_digit) {
    case '1':
    case '2':
      full_year = "18".concat(full_year);
      break;

    case '3':
    case '4':
      full_year = "19".concat(full_year);
      break;

    default:
      full_year = "20".concat(full_year);
      break;
  } // Check date validity


  var date = "".concat(full_year, "/").concat(tin.slice(3, 5), "/").concat(tin.slice(5, 7));

  if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {
    return false;
  } // Split digits into an array for further processing


  var digits = tin.split('').map(function (a) {
    return parseInt(a, 10);
  });
  var checksum = 0;
  var weight = 1; // Multiply by weight and add to checksum

  for (var i = 0; i < 10; i++) {
    checksum += digits[i] * weight;
    weight += 1;

    if (weight === 10) {
      weight = 1;
    }
  } // Do again if modulo 11 of checksum is 10


  if (checksum % 11 === 10) {
    checksum = 0;
    weight = 3;

    for (var _i3 = 0; _i3 < 10; _i3++) {
      checksum += digits[_i3] * weight;
      weight += 1;

      if (weight === 10) {
        weight = 1;
      }
    }

    if (checksum % 11 === 10) {
      return digits[10] === 0;
    }
  }

  return checksum % 11 === digits[10];
}
/*
 * fi-FI validation function
 * (Henkilötunnus (HETU), persons only)
 * Checks if birth date (first six digits plus century symbol) is valid
 * and calculates check (last) digit
 */


function fiFiCheck(tin) {
  // Extract year and add century
  var full_year = tin.slice(4, 6);
  var century_symbol = tin.slice(6, 7);

  switch (century_symbol) {
    case '+':
      full_year = "18".concat(full_year);
      break;

    case '-':
      full_year = "19".concat(full_year);
      break;

    default:
      full_year = "20".concat(full_year);
      break;
  } // Check date validity


  var date = "".concat(full_year, "/").concat(tin.slice(2, 4), "/").concat(tin.slice(0, 2));

  if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {
    return false;
  } // Calculate check character


  var checksum = parseInt(tin.slice(0, 6) + tin.slice(7, 10), 10) % 31;

  if (checksum < 10) {
    return checksum === parseInt(tin.slice(10), 10);
  }

  checksum -= 10;
  var letters_lookup = ['A', 'B', 'C', 'D', 'E', 'F', 'H', 'J', 'K', 'L', 'M', 'N', 'P', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y'];
  return letters_lookup[checksum] === tin.slice(10);
}
/*
 * fr/nl-BE validation function
 * (Numéro national (N.N.), persons only)
 * Checks if birth date (first six digits) is valid and calculates check (last two) digits
 */


function frBeCheck(tin) {
  // Zero month/day value is acceptable
  if (tin.slice(2, 4) !== '00' || tin.slice(4, 6) !== '00') {
    // Extract date from first six digits of TIN
    var date = "".concat(tin.slice(0, 2), "/").concat(tin.slice(2, 4), "/").concat(tin.slice(4, 6));

    if (!(0, _isDate.default)(date, 'YY/MM/DD')) {
      return false;
    }
  }

  var checksum = 97 - parseInt(tin.slice(0, 9), 10) % 97;
  var checkdigits = parseInt(tin.slice(9, 11), 10);

  if (checksum !== checkdigits) {
    checksum = 97 - parseInt("2".concat(tin.slice(0, 9)), 10) % 97;

    if (checksum !== checkdigits) {
      return false;
    }
  }

  return true;
}
/*
 * fr-FR validation function
 * (Numéro fiscal de référence (numéro SPI), persons only)
 * Verify TIN validity by calculating check (last three) digits
 */


function frFrCheck(tin) {
  tin = tin.replace(/\s/g, '');
  var checksum = parseInt(tin.slice(0, 10), 10) % 511;
  var checkdigits = parseInt(tin.slice(10, 13), 10);
  return checksum === checkdigits;
}
/*
 * fr/lb-LU validation function
 * (numéro d’identification personnelle, persons only)
 * Verify birth date validity and run Luhn and Verhoeff checks
 */


function frLuCheck(tin) {
  // Extract date and check validity
  var date = "".concat(tin.slice(0, 4), "/").concat(tin.slice(4, 6), "/").concat(tin.slice(6, 8));

  if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {
    return false;
  } // Run Luhn check


  if (!algorithms.luhnCheck(tin.slice(0, 12))) {
    return false;
  } // Remove Luhn check digit and run Verhoeff check


  return algorithms.verhoeffCheck("".concat(tin.slice(0, 11)).concat(tin[12]));
}
/*
 * hr-HR validation function
 * (Osobni identifikacijski broj (OIB), persons/entities)
 * Verify TIN validity by calling iso7064Check(digits)
 */


function hrHrCheck(tin) {
  return algorithms.iso7064Check(tin);
}
/*
 * hu-HU validation function
 * (Adóazonosító jel, persons only)
 * Verify TIN validity by calculating check (last) digit
 */


function huHuCheck(tin) {
  // split digits into an array for further processing
  var digits = tin.split('').map(function (a) {
    return parseInt(a, 10);
  });
  var checksum = 8;

  for (var i = 1; i < 9; i++) {
    checksum += digits[i] * (i + 1);
  }

  return checksum % 11 === digits[9];
}
/*
 * lt-LT validation function (should go here if needed)
 * (Asmens kodas, persons/entities respectively)
 * Current validation check is alias of etEeCheck- same format applies
 */

/*
 * it-IT first/last name validity check
 * Accepts it-IT TIN-encoded names as a three-element character array and checks their validity
 * Due to lack of clarity between resources ("Are only Italian consonants used?
 * What happens if a person has X in their name?" etc.) only two test conditions
 * have been implemented:
 * Vowels may only be followed by other vowels or an X character
 * and X characters after vowels may only be followed by other X characters.
 */


function itItNameCheck(name) {
  // true at the first occurence of a vowel
  var vowelflag = false; // true at the first occurence of an X AFTER vowel
  // (to properly handle last names with X as consonant)

  var xflag = false;

  for (var i = 0; i < 3; i++) {
    if (!vowelflag && /[AEIOU]/.test(name[i])) {
      vowelflag = true;
    } else if (!xflag && vowelflag && name[i] === 'X') {
      xflag = true;
    } else if (i > 0) {
      if (vowelflag && !xflag) {
        if (!/[AEIOU]/.test(name[i])) {
          return false;
        }
      }

      if (xflag) {
        if (!/X/.test(name[i])) {
          return false;
        }
      }
    }
  }

  return true;
}
/*
 * it-IT validation function
 * (Codice fiscale (TIN-IT), persons only)
 * Verify name, birth date and codice catastale validity
 * and calculate check character.
 * Material not in DG-TAXUD document sourced from:
 * `https://en.wikipedia.org/wiki/Italian_fiscal_code`
 */


function itItCheck(tin) {
  // Capitalize and split characters into an array for further processing
  var chars = tin.toUpperCase().split(''); // Check first and last name validity calling itItNameCheck()

  if (!itItNameCheck(chars.slice(0, 3))) {
    return false;
  }

  if (!itItNameCheck(chars.slice(3, 6))) {
    return false;
  } // Convert letters in number spaces back to numbers if any


  var number_locations = [6, 7, 9, 10, 12, 13, 14];
  var number_replace = {
    L: '0',
    M: '1',
    N: '2',
    P: '3',
    Q: '4',
    R: '5',
    S: '6',
    T: '7',
    U: '8',
    V: '9'
  };

  for (var _i4 = 0, _number_locations = number_locations; _i4 < _number_locations.length; _i4++) {
    var i = _number_locations[_i4];

    if (chars[i] in number_replace) {
      chars.splice(i, 1, number_replace[chars[i]]);
    }
  } // Extract month and day, and check date validity


  var month_replace = {
    A: '01',
    B: '02',
    C: '03',
    D: '04',
    E: '05',
    H: '06',
    L: '07',
    M: '08',
    P: '09',
    R: '10',
    S: '11',
    T: '12'
  };
  var month = month_replace[chars[8]];
  var day = parseInt(chars[9] + chars[10], 10);

  if (day > 40) {
    day -= 40;
  }

  if (day < 10) {
    day = "0".concat(day);
  }

  var date = "".concat(chars[6]).concat(chars[7], "/").concat(month, "/").concat(day);

  if (!(0, _isDate.default)(date, 'YY/MM/DD')) {
    return false;
  } // Calculate check character by adding up even and odd characters as numbers


  var checksum = 0;

  for (var _i5 = 1; _i5 < chars.length - 1; _i5 += 2) {
    var char_to_int = parseInt(chars[_i5], 10);

    if (isNaN(char_to_int)) {
      char_to_int = chars[_i5].charCodeAt(0) - 65;
    }

    checksum += char_to_int;
  }

  var odd_convert = {
    // Maps of characters at odd places
    A: 1,
    B: 0,
    C: 5,
    D: 7,
    E: 9,
    F: 13,
    G: 15,
    H: 17,
    I: 19,
    J: 21,
    K: 2,
    L: 4,
    M: 18,
    N: 20,
    O: 11,
    P: 3,
    Q: 6,
    R: 8,
    S: 12,
    T: 14,
    U: 16,
    V: 10,
    W: 22,
    X: 25,
    Y: 24,
    Z: 23,
    0: 1,
    1: 0
  };

  for (var _i6 = 0; _i6 < chars.length - 1; _i6 += 2) {
    var _char_to_int = 0;

    if (chars[_i6] in odd_convert) {
      _char_to_int = odd_convert[chars[_i6]];
    } else {
      var multiplier = parseInt(chars[_i6], 10);
      _char_to_int = 2 * multiplier + 1;

      if (multiplier > 4) {
        _char_to_int += 2;
      }
    }

    checksum += _char_to_int;
  }

  if (String.fromCharCode(65 + checksum % 26) !== chars[15]) {
    return false;
  }

  return true;
}
/*
 * lv-LV validation function
 * (Personas kods (PK), persons only)
 * Check validity of birth date and calculate check (last) digit
 * Support only for old format numbers (not starting with '32', issued before 2017/07/01)
 * Material not in DG TAXUD document sourced from:
 * `https://boot.ritakafija.lv/forums/index.php?/topic/88314-personas-koda-algoritms-%C4%8Deksumma/`
 */


function lvLvCheck(tin) {
  tin = tin.replace(/\W/, ''); // Extract date from TIN

  var day = tin.slice(0, 2);

  if (day !== '32') {
    // No date/checksum check if new format
    var month = tin.slice(2, 4);

    if (month !== '00') {
      // No date check if unknown month
      var full_year = tin.slice(4, 6);

      switch (tin[6]) {
        case '0':
          full_year = "18".concat(full_year);
          break;

        case '1':
          full_year = "19".concat(full_year);
          break;

        default:
          full_year = "20".concat(full_year);
          break;
      } // Check date validity


      var date = "".concat(full_year, "/").concat(tin.slice(2, 4), "/").concat(day);

      if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {
        return false;
      }
    } // Calculate check digit


    var checksum = 1101;
    var multip_lookup = [1, 6, 3, 7, 9, 10, 5, 8, 4, 2];

    for (var i = 0; i < tin.length - 1; i++) {
      checksum -= parseInt(tin[i], 10) * multip_lookup[i];
    }

    return parseInt(tin[10], 10) === checksum % 11;
  }

  return true;
}
/*
 * mt-MT validation function
 * (Identity Card Number or Unique Taxpayer Reference, persons/entities)
 * Verify Identity Card Number structure (no other tests found)
 */


function mtMtCheck(tin) {
  if (tin.length !== 9) {
    // No tests for UTR
    var chars = tin.toUpperCase().split(''); // Fill with zeros if smaller than proper

    while (chars.length < 8) {
      chars.unshift(0);
    } // Validate format according to last character


    switch (tin[7]) {
      case 'A':
      case 'P':
        if (parseInt(chars[6], 10) === 0) {
          return false;
        }

        break;

      default:
        {
          var first_part = parseInt(chars.join('').slice(0, 5), 10);

          if (first_part > 32000) {
            return false;
          }

          var second_part = parseInt(chars.join('').slice(5, 7), 10);

          if (first_part === second_part) {
            return false;
          }
        }
    }
  }

  return true;
}
/*
 * nl-NL validation function
 * (Burgerservicenummer (BSN) or Rechtspersonen Samenwerkingsverbanden Informatie Nummer (RSIN),
 * persons/entities respectively)
 * Verify TIN validity by calculating check (last) digit (variant of MOD 11)
 */


function nlNlCheck(tin) {
  return algorithms.reverseMultiplyAndSum(tin.split('').slice(0, 8).map(function (a) {
    return parseInt(a, 10);
  }), 9) % 11 === parseInt(tin[8], 10);
}
/*
 * pl-PL validation function
 * (Powszechny Elektroniczny System Ewidencji Ludności (PESEL)
 * or Numer identyfikacji podatkowej (NIP), persons/entities)
 * Verify TIN validity by validating birth date (PESEL) and calculating check (last) digit
 */


function plPlCheck(tin) {
  // NIP
  if (tin.length === 10) {
    // Calculate last digit by multiplying with lookup
    var lookup = [6, 5, 7, 2, 3, 4, 5, 6, 7];
    var _checksum = 0;

    for (var i = 0; i < lookup.length; i++) {
      _checksum += parseInt(tin[i], 10) * lookup[i];
    }

    _checksum %= 11;

    if (_checksum === 10) {
      return false;
    }

    return _checksum === parseInt(tin[9], 10);
  } // PESEL
  // Extract full year using month


  var full_year = tin.slice(0, 2);
  var month = parseInt(tin.slice(2, 4), 10);

  if (month > 80) {
    full_year = "18".concat(full_year);
    month -= 80;
  } else if (month > 60) {
    full_year = "22".concat(full_year);
    month -= 60;
  } else if (month > 40) {
    full_year = "21".concat(full_year);
    month -= 40;
  } else if (month > 20) {
    full_year = "20".concat(full_year);
    month -= 20;
  } else {
    full_year = "19".concat(full_year);
  } // Add leading zero to month if needed


  if (month < 10) {
    month = "0".concat(month);
  } // Check date validity


  var date = "".concat(full_year, "/").concat(month, "/").concat(tin.slice(4, 6));

  if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {
    return false;
  } // Calculate last digit by mulitplying with odd one-digit numbers except 5


  var checksum = 0;
  var multiplier = 1;

  for (var _i7 = 0; _i7 < tin.length - 1; _i7++) {
    checksum += parseInt(tin[_i7], 10) * multiplier % 10;
    multiplier += 2;

    if (multiplier > 10) {
      multiplier = 1;
    } else if (multiplier === 5) {
      multiplier += 2;
    }
  }

  checksum = 10 - checksum % 10;
  return checksum === parseInt(tin[10], 10);
}
/*
* pt-BR validation function
* (Cadastro de Pessoas Físicas (CPF, persons)
* Cadastro Nacional de Pessoas Jurídicas (CNPJ, entities)
* Both inputs will be validated
*/


function ptBrCheck(tin) {
  if (tin.length === 11) {
    var _sum;

    var remainder;
    _sum = 0;
    if ( // Reject known invalid CPFs
    tin === '11111111111' || tin === '22222222222' || tin === '33333333333' || tin === '44444444444' || tin === '55555555555' || tin === '66666666666' || tin === '77777777777' || tin === '88888888888' || tin === '99999999999' || tin === '00000000000') return false;

    for (var i = 1; i <= 9; i++) {
      _sum += parseInt(tin.substring(i - 1, i), 10) * (11 - i);
    }

    remainder = _sum * 10 % 11;
    if (remainder === 10) remainder = 0;
    if (remainder !== parseInt(tin.substring(9, 10), 10)) return false;
    _sum = 0;

    for (var _i8 = 1; _i8 <= 10; _i8++) {
      _sum += parseInt(tin.substring(_i8 - 1, _i8), 10) * (12 - _i8);
    }

    remainder = _sum * 10 % 11;
    if (remainder === 10) remainder = 0;
    if (remainder !== parseInt(tin.substring(10, 11), 10)) return false;
    return true;
  }

  if ( // Reject know invalid CNPJs
  tin === '00000000000000' || tin === '11111111111111' || tin === '22222222222222' || tin === '33333333333333' || tin === '44444444444444' || tin === '55555555555555' || tin === '66666666666666' || tin === '77777777777777' || tin === '88888888888888' || tin === '99999999999999') {
    return false;
  }

  var length = tin.length - 2;
  var identifiers = tin.substring(0, length);
  var verificators = tin.substring(length);
  var sum = 0;
  var pos = length - 7;

  for (var _i9 = length; _i9 >= 1; _i9--) {
    sum += identifiers.charAt(length - _i9) * pos;
    pos -= 1;

    if (pos < 2) {
      pos = 9;
    }
  }

  var result = sum % 11 < 2 ? 0 : 11 - sum % 11;

  if (result !== parseInt(verificators.charAt(0), 10)) {
    return false;
  }

  length += 1;
  identifiers = tin.substring(0, length);
  sum = 0;
  pos = length - 7;

  for (var _i10 = length; _i10 >= 1; _i10--) {
    sum += identifiers.charAt(length - _i10) * pos;
    pos -= 1;

    if (pos < 2) {
      pos = 9;
    }
  }

  result = sum % 11 < 2 ? 0 : 11 - sum % 11;

  if (result !== parseInt(verificators.charAt(1), 10)) {
    return false;
  }

  return true;
}
/*
 * pt-PT validation function
 * (Número de identificação fiscal (NIF), persons/entities)
 * Verify TIN validity by calculating check (last) digit (variant of MOD 11)
 */


function ptPtCheck(tin) {
  var checksum = 11 - algorithms.reverseMultiplyAndSum(tin.split('').slice(0, 8).map(function (a) {
    return parseInt(a, 10);
  }), 9) % 11;

  if (checksum > 9) {
    return parseInt(tin[8], 10) === 0;
  }

  return checksum === parseInt(tin[8], 10);
}
/*
 * ro-RO validation function
 * (Cod Numeric Personal (CNP) or Cod de înregistrare fiscală (CIF),
 * persons only)
 * Verify CNP validity by calculating check (last) digit (test not found for CIF)
 * Material not in DG TAXUD document sourced from:
 * `https://en.wikipedia.org/wiki/National_identification_number#Romania`
 */


function roRoCheck(tin) {
  if (tin.slice(0, 4) !== '9000') {
    // No test found for this format
    // Extract full year using century digit if possible
    var full_year = tin.slice(1, 3);

    switch (tin[0]) {
      case '1':
      case '2':
        full_year = "19".concat(full_year);
        break;

      case '3':
      case '4':
        full_year = "18".concat(full_year);
        break;

      case '5':
      case '6':
        full_year = "20".concat(full_year);
        break;

      default:
    } // Check date validity


    var date = "".concat(full_year, "/").concat(tin.slice(3, 5), "/").concat(tin.slice(5, 7));

    if (date.length === 8) {
      if (!(0, _isDate.default)(date, 'YY/MM/DD')) {
        return false;
      }
    } else if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {
      return false;
    } // Calculate check digit


    var digits = tin.split('').map(function (a) {
      return parseInt(a, 10);
    });
    var multipliers = [2, 7, 9, 1, 4, 6, 3, 5, 8, 2, 7, 9];
    var checksum = 0;

    for (var i = 0; i < multipliers.length; i++) {
      checksum += digits[i] * multipliers[i];
    }

    if (checksum % 11 === 10) {
      return digits[12] === 1;
    }

    return digits[12] === checksum % 11;
  }

  return true;
}
/*
 * sk-SK validation function
 * (Rodné číslo (RČ) or bezvýznamové identifikačné číslo (BIČ), persons only)
 * Checks validity of pre-1954 birth numbers (rodné číslo) only
 * Due to the introduction of the pseudo-random BIČ it is not possible to test
 * post-1954 birth numbers without knowing whether they are BIČ or RČ beforehand
 */


function skSkCheck(tin) {
  if (tin.length === 9) {
    tin = tin.replace(/\W/, '');

    if (tin.slice(6) === '000') {
      return false;
    } // Three-zero serial not assigned before 1954
    // Extract full year from TIN length


    var full_year = parseInt(tin.slice(0, 2), 10);

    if (full_year > 53) {
      return false;
    }

    if (full_year < 10) {
      full_year = "190".concat(full_year);
    } else {
      full_year = "19".concat(full_year);
    } // Extract month from TIN and normalize


    var month = parseInt(tin.slice(2, 4), 10);

    if (month > 50) {
      month -= 50;
    }

    if (month < 10) {
      month = "0".concat(month);
    } // Check date validity


    var date = "".concat(full_year, "/").concat(month, "/").concat(tin.slice(4, 6));

    if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {
      return false;
    }
  }

  return true;
}
/*
 * sl-SI validation function
 * (Davčna številka, persons/entities)
 * Verify TIN validity by calculating check (last) digit (variant of MOD 11)
 */


function slSiCheck(tin) {
  var checksum = 11 - algorithms.reverseMultiplyAndSum(tin.split('').slice(0, 7).map(function (a) {
    return parseInt(a, 10);
  }), 8) % 11;

  if (checksum === 10) {
    return parseInt(tin[7], 10) === 0;
  }

  return checksum === parseInt(tin[7], 10);
}
/*
 * sv-SE validation function
 * (Personnummer or samordningsnummer, persons only)
 * Checks validity of birth date and calls luhnCheck() to validate check (last) digit
 */


function svSeCheck(tin) {
  // Make copy of TIN and normalize to two-digit year form
  var tin_copy = tin.slice(0);

  if (tin.length > 11) {
    tin_copy = tin_copy.slice(2);
  } // Extract date of birth


  var full_year = '';
  var month = tin_copy.slice(2, 4);
  var day = parseInt(tin_copy.slice(4, 6), 10);

  if (tin.length > 11) {
    full_year = tin.slice(0, 4);
  } else {
    full_year = tin.slice(0, 2);

    if (tin.length === 11 && day < 60) {
      // Extract full year from centenarian symbol
      // Should work just fine until year 10000 or so
      var current_year = new Date().getFullYear().toString();
      var current_century = parseInt(current_year.slice(0, 2), 10);
      current_year = parseInt(current_year, 10);

      if (tin[6] === '-') {
        if (parseInt("".concat(current_century).concat(full_year), 10) > current_year) {
          full_year = "".concat(current_century - 1).concat(full_year);
        } else {
          full_year = "".concat(current_century).concat(full_year);
        }
      } else {
        full_year = "".concat(current_century - 1).concat(full_year);

        if (current_year - parseInt(full_year, 10) < 100) {
          return false;
        }
      }
    }
  } // Normalize day and check date validity


  if (day > 60) {
    day -= 60;
  }

  if (day < 10) {
    day = "0".concat(day);
  }

  var date = "".concat(full_year, "/").concat(month, "/").concat(day);

  if (date.length === 8) {
    if (!(0, _isDate.default)(date, 'YY/MM/DD')) {
      return false;
    }
  } else if (!(0, _isDate.default)(date, 'YYYY/MM/DD')) {
    return false;
  }

  return algorithms.luhnCheck(tin.replace(/\W/, ''));
} // Locale lookup objects

/*
 * Tax id regex formats for various locales
 *
 * Where not explicitly specified in DG-TAXUD document both
 * uppercase and lowercase letters are acceptable.
 */


var taxIdFormat = {
  'bg-BG': /^\d{10}$/,
  'cs-CZ': /^\d{6}\/{0,1}\d{3,4}$/,
  'de-AT': /^\d{9}$/,
  'de-DE': /^[1-9]\d{10}$/,
  'dk-DK': /^\d{6}-{0,1}\d{4}$/,
  'el-CY': /^[09]\d{7}[A-Z]$/,
  'el-GR': /^([0-4]|[7-9])\d{8}$/,
  'en-GB': /^\d{10}$|^(?!GB|NK|TN|ZZ)(?![DFIQUV])[A-Z](?![DFIQUVO])[A-Z]\d{6}[ABCD ]$/i,
  'en-IE': /^\d{7}[A-W][A-IW]{0,1}$/i,
  'en-US': /^\d{2}[- ]{0,1}\d{7}$/,
  'es-ES': /^(\d{0,8}|[XYZKLM]\d{7})[A-HJ-NP-TV-Z]$/i,
  'et-EE': /^[1-6]\d{6}(00[1-9]|0[1-9][0-9]|[1-6][0-9]{2}|70[0-9]|710)\d$/,
  'fi-FI': /^\d{6}[-+A]\d{3}[0-9A-FHJ-NPR-Y]$/i,
  'fr-BE': /^\d{11}$/,
  'fr-FR': /^[0-3]\d{12}$|^[0-3]\d\s\d{2}(\s\d{3}){3}$/,
  // Conforms both to official spec and provided example
  'fr-LU': /^\d{13}$/,
  'hr-HR': /^\d{11}$/,
  'hu-HU': /^8\d{9}$/,
  'it-IT': /^[A-Z]{6}[L-NP-V0-9]{2}[A-EHLMPRST][L-NP-V0-9]{2}[A-ILMZ][L-NP-V0-9]{3}[A-Z]$/i,
  'lv-LV': /^\d{6}-{0,1}\d{5}$/,
  // Conforms both to DG TAXUD spec and original research
  'mt-MT': /^\d{3,7}[APMGLHBZ]$|^([1-8])\1\d{7}$/i,
  'nl-NL': /^\d{9}$/,
  'pl-PL': /^\d{10,11}$/,
  'pt-BR': /(?:^\d{11}$)|(?:^\d{14}$)/,
  'pt-PT': /^\d{9}$/,
  'ro-RO': /^\d{13}$/,
  'sk-SK': /^\d{6}\/{0,1}\d{3,4}$/,
  'sl-SI': /^[1-9]\d{7}$/,
  'sv-SE': /^(\d{6}[-+]{0,1}\d{4}|(18|19|20)\d{6}[-+]{0,1}\d{4})$/
}; // taxIdFormat locale aliases

taxIdFormat['lb-LU'] = taxIdFormat['fr-LU'];
taxIdFormat['lt-LT'] = taxIdFormat['et-EE'];
taxIdFormat['nl-BE'] = taxIdFormat['fr-BE']; // Algorithmic tax id check functions for various locales

var taxIdCheck = {
  'bg-BG': bgBgCheck,
  'cs-CZ': csCzCheck,
  'de-AT': deAtCheck,
  'de-DE': deDeCheck,
  'dk-DK': dkDkCheck,
  'el-CY': elCyCheck,
  'el-GR': elGrCheck,
  'en-IE': enIeCheck,
  'en-US': enUsCheck,
  'es-ES': esEsCheck,
  'et-EE': etEeCheck,
  'fi-FI': fiFiCheck,
  'fr-BE': frBeCheck,
  'fr-FR': frFrCheck,
  'fr-LU': frLuCheck,
  'hr-HR': hrHrCheck,
  'hu-HU': huHuCheck,
  'it-IT': itItCheck,
  'lv-LV': lvLvCheck,
  'mt-MT': mtMtCheck,
  'nl-NL': nlNlCheck,
  'pl-PL': plPlCheck,
  'pt-BR': ptBrCheck,
  'pt-PT': ptPtCheck,
  'ro-RO': roRoCheck,
  'sk-SK': skSkCheck,
  'sl-SI': slSiCheck,
  'sv-SE': svSeCheck
}; // taxIdCheck locale aliases

taxIdCheck['lb-LU'] = taxIdCheck['fr-LU'];
taxIdCheck['lt-LT'] = taxIdCheck['et-EE'];
taxIdCheck['nl-BE'] = taxIdCheck['fr-BE']; // Regexes for locales where characters should be omitted before checking format

var allsymbols = /[-\\\/!@#$%\^&\*\(\)\+\=\[\]]+/g;
var sanitizeRegexes = {
  'de-AT': allsymbols,
  'de-DE': /[\/\\]/g,
  'fr-BE': allsymbols
}; // sanitizeRegexes locale aliases

sanitizeRegexes['nl-BE'] = sanitizeRegexes['fr-BE'];
/*
 * Validator function
 * Return true if the passed string is a valid tax identification number
 * for the specified locale.
 * Throw an error exception if the locale is not supported.
 */

function isTaxID(str) {
  var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en-US';
  (0, _assertString.default)(str); // Copy TIN to avoid replacement if sanitized

  var strcopy = str.slice(0);

  if (locale in taxIdFormat) {
    if (locale in sanitizeRegexes) {
      strcopy = strcopy.replace(sanitizeRegexes[locale], '');
    }

    if (!taxIdFormat[locale].test(strcopy)) {
      return false;
    }

    if (locale in taxIdCheck) {
      return taxIdCheck[locale](strcopy);
    } // Fallthrough; not all locales have algorithmic checks


    return true;
  }

  throw new Error("Invalid locale '".concat(locale, "'"));
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./isDate":61,"./util/algorithms":134,"./util/assertString":135}],117:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isURL;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _isFQDN = _interopRequireDefault(require("./isFQDN"));

var _isIP = _interopRequireDefault(require("./isIP"));

var _merge = _interopRequireDefault(require("./util/merge"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

/*
options for isURL method

require_protocol - if set as true isURL will return false if protocol is not present in the URL
require_valid_protocol - isURL will check if the URL's protocol is present in the protocols option
protocols - valid protocols can be modified with this option
require_host - if set as false isURL will not check if host is present in the URL
require_port - if set as true isURL will check if port is present in the URL
allow_protocol_relative_urls - if set as true protocol relative URLs will be allowed
validate_length - if set as false isURL will skip string length validation (IE maximum is 2083)

*/
var default_url_options = {
  protocols: ['http', 'https', 'ftp'],
  require_tld: true,
  require_protocol: false,
  require_host: true,
  require_port: false,
  require_valid_protocol: true,
  allow_underscores: false,
  allow_trailing_dot: false,
  allow_protocol_relative_urls: false,
  allow_fragments: true,
  allow_query_components: true,
  validate_length: true
};
var wrapped_ipv6 = /^\[([^\]]+)\](?::([0-9]+))?$/;

function isRegExp(obj) {
  return Object.prototype.toString.call(obj) === '[object RegExp]';
}

function checkHost(host, matches) {
  for (var i = 0; i < matches.length; i++) {
    var match = matches[i];

    if (host === match || isRegExp(match) && match.test(host)) {
      return true;
    }
  }

  return false;
}

function isURL(url, options) {
  (0, _assertString.default)(url);

  if (!url || /[\s<>]/.test(url)) {
    return false;
  }

  if (url.indexOf('mailto:') === 0) {
    return false;
  }

  options = (0, _merge.default)(options, default_url_options);

  if (options.validate_length && url.length >= 2083) {
    return false;
  }

  if (!options.allow_fragments && url.includes('#')) {
    return false;
  }

  if (!options.allow_query_components && (url.includes('?') || url.includes('&'))) {
    return false;
  }

  var protocol, auth, host, hostname, port, port_str, split, ipv6;
  split = url.split('#');
  url = split.shift();
  split = url.split('?');
  url = split.shift();
  split = url.split('://');

  if (split.length > 1) {
    protocol = split.shift().toLowerCase();

    if (options.require_valid_protocol && options.protocols.indexOf(protocol) === -1) {
      return false;
    }
  } else if (options.require_protocol) {
    return false;
  } else if (url.substr(0, 2) === '//') {
    if (!options.allow_protocol_relative_urls) {
      return false;
    }

    split[0] = url.substr(2);
  }

  url = split.join('://');

  if (url === '') {
    return false;
  }

  split = url.split('/');
  url = split.shift();

  if (url === '' && !options.require_host) {
    return true;
  }

  split = url.split('@');

  if (split.length > 1) {
    if (options.disallow_auth) {
      return false;
    }

    if (split[0] === '') {
      return false;
    }

    auth = split.shift();

    if (auth.indexOf(':') >= 0 && auth.split(':').length > 2) {
      return false;
    }

    var _auth$split = auth.split(':'),
        _auth$split2 = _slicedToArray(_auth$split, 2),
        user = _auth$split2[0],
        password = _auth$split2[1];

    if (user === '' && password === '') {
      return false;
    }
  }

  hostname = split.join('@');
  port_str = null;
  ipv6 = null;
  var ipv6_match = hostname.match(wrapped_ipv6);

  if (ipv6_match) {
    host = '';
    ipv6 = ipv6_match[1];
    port_str = ipv6_match[2] || null;
  } else {
    split = hostname.split(':');
    host = split.shift();

    if (split.length) {
      port_str = split.join(':');
    }
  }

  if (port_str !== null && port_str.length > 0) {
    port = parseInt(port_str, 10);

    if (!/^[0-9]+$/.test(port_str) || port <= 0 || port > 65535) {
      return false;
    }
  } else if (options.require_port) {
    return false;
  }

  if (options.host_whitelist) {
    return checkHost(host, options.host_whitelist);
  }

  if (!(0, _isIP.default)(host) && !(0, _isFQDN.default)(host, options) && (!ipv6 || !(0, _isIP.default)(ipv6, 6))) {
    return false;
  }

  host = host || ipv6;

  if (options.host_blacklist && checkHost(host, options.host_blacklist)) {
    return false;
  }

  return true;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./isFQDN":68,"./isIP":78,"./util/assertString":135,"./util/merge":137}],118:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isUUID;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var uuid = {
  1: /^[0-9A-F]{8}-[0-9A-F]{4}-1[0-9A-F]{3}-[0-9A-F]{4}-[0-9A-F]{12}$/i,
  2: /^[0-9A-F]{8}-[0-9A-F]{4}-2[0-9A-F]{3}-[0-9A-F]{4}-[0-9A-F]{12}$/i,
  3: /^[0-9A-F]{8}-[0-9A-F]{4}-3[0-9A-F]{3}-[0-9A-F]{4}-[0-9A-F]{12}$/i,
  4: /^[0-9A-F]{8}-[0-9A-F]{4}-4[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i,
  5: /^[0-9A-F]{8}-[0-9A-F]{4}-5[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i,
  all: /^[0-9A-F]{8}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{12}$/i
};

function isUUID(str, version) {
  (0, _assertString.default)(str);
  var pattern = uuid[![undefined, null].includes(version) ? version : 'all'];
  return !!pattern && pattern.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],119:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isUppercase;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isUppercase(str) {
  (0, _assertString.default)(str);
  return str === str.toUpperCase();
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],120:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isVAT;
exports.vatMatchers = void 0;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var vatMatchers = {
  GB: /^GB((\d{3} \d{4} ([0-8][0-9]|9[0-6]))|(\d{9} \d{3})|(((GD[0-4])|(HA[5-9]))[0-9]{2}))$/,
  IT: /^(IT)?[0-9]{11}$/,
  NL: /^(NL)?[0-9]{9}B[0-9]{2}$/
};
exports.vatMatchers = vatMatchers;

function isVAT(str, countryCode) {
  (0, _assertString.default)(str);
  (0, _assertString.default)(countryCode);

  if (countryCode in vatMatchers) {
    return vatMatchers[countryCode].test(str);
  }

  throw new Error("Invalid country code: '".concat(countryCode, "'"));
}
},{"./util/assertString":135}],121:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isVariableWidth;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _isFullWidth = require("./isFullWidth");

var _isHalfWidth = require("./isHalfWidth");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isVariableWidth(str) {
  (0, _assertString.default)(str);
  return _isFullWidth.fullWidth.test(str) && _isHalfWidth.halfWidth.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./isFullWidth":70,"./isHalfWidth":72,"./util/assertString":135}],122:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isWhitelisted;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isWhitelisted(str, chars) {
  (0, _assertString.default)(str);

  for (var i = str.length - 1; i >= 0; i--) {
    if (chars.indexOf(str[i]) === -1) {
      return false;
    }
  }

  return true;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],123:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = ltrim;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function ltrim(str, chars) {
  (0, _assertString.default)(str); // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#Escaping

  var pattern = chars ? new RegExp("^[".concat(chars.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'), "]+"), 'g') : /^\s+/g;
  return str.replace(pattern, '');
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],124:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = matches;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function matches(str, pattern, modifiers) {
  (0, _assertString.default)(str);

  if (Object.prototype.toString.call(pattern) !== '[object RegExp]') {
    pattern = new RegExp(pattern, modifiers);
  }

  return pattern.test(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],125:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = normalizeEmail;

var _merge = _interopRequireDefault(require("./util/merge"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var default_normalize_email_options = {
  // The following options apply to all email addresses
  // Lowercases the local part of the email address.
  // Please note this may violate RFC 5321 as per http://stackoverflow.com/a/9808332/192024).
  // The domain is always lowercased, as per RFC 1035
  all_lowercase: true,
  // The following conversions are specific to GMail
  // Lowercases the local part of the GMail address (known to be case-insensitive)
  gmail_lowercase: true,
  // Removes dots from the local part of the email address, as that's ignored by GMail
  gmail_remove_dots: true,
  // Removes the subaddress (e.g. "+foo") from the email address
  gmail_remove_subaddress: true,
  // Conversts the googlemail.com domain to gmail.com
  gmail_convert_googlemaildotcom: true,
  // The following conversions are specific to Outlook.com / Windows Live / Hotmail
  // Lowercases the local part of the Outlook.com address (known to be case-insensitive)
  outlookdotcom_lowercase: true,
  // Removes the subaddress (e.g. "+foo") from the email address
  outlookdotcom_remove_subaddress: true,
  // The following conversions are specific to Yahoo
  // Lowercases the local part of the Yahoo address (known to be case-insensitive)
  yahoo_lowercase: true,
  // Removes the subaddress (e.g. "-foo") from the email address
  yahoo_remove_subaddress: true,
  // The following conversions are specific to Yandex
  // Lowercases the local part of the Yandex address (known to be case-insensitive)
  yandex_lowercase: true,
  // The following conversions are specific to iCloud
  // Lowercases the local part of the iCloud address (known to be case-insensitive)
  icloud_lowercase: true,
  // Removes the subaddress (e.g. "+foo") from the email address
  icloud_remove_subaddress: true
}; // List of domains used by iCloud

var icloud_domains = ['icloud.com', 'me.com']; // List of domains used by Outlook.com and its predecessors
// This list is likely incomplete.
// Partial reference:
// https://blogs.office.com/2013/04/17/outlook-com-gets-two-step-verification-sign-in-by-alias-and-new-international-domains/

var outlookdotcom_domains = ['hotmail.at', 'hotmail.be', 'hotmail.ca', 'hotmail.cl', 'hotmail.co.il', 'hotmail.co.nz', 'hotmail.co.th', 'hotmail.co.uk', 'hotmail.com', 'hotmail.com.ar', 'hotmail.com.au', 'hotmail.com.br', 'hotmail.com.gr', 'hotmail.com.mx', 'hotmail.com.pe', 'hotmail.com.tr', 'hotmail.com.vn', 'hotmail.cz', 'hotmail.de', 'hotmail.dk', 'hotmail.es', 'hotmail.fr', 'hotmail.hu', 'hotmail.id', 'hotmail.ie', 'hotmail.in', 'hotmail.it', 'hotmail.jp', 'hotmail.kr', 'hotmail.lv', 'hotmail.my', 'hotmail.ph', 'hotmail.pt', 'hotmail.sa', 'hotmail.sg', 'hotmail.sk', 'live.be', 'live.co.uk', 'live.com', 'live.com.ar', 'live.com.mx', 'live.de', 'live.es', 'live.eu', 'live.fr', 'live.it', 'live.nl', 'msn.com', 'outlook.at', 'outlook.be', 'outlook.cl', 'outlook.co.il', 'outlook.co.nz', 'outlook.co.th', 'outlook.com', 'outlook.com.ar', 'outlook.com.au', 'outlook.com.br', 'outlook.com.gr', 'outlook.com.pe', 'outlook.com.tr', 'outlook.com.vn', 'outlook.cz', 'outlook.de', 'outlook.dk', 'outlook.es', 'outlook.fr', 'outlook.hu', 'outlook.id', 'outlook.ie', 'outlook.in', 'outlook.it', 'outlook.jp', 'outlook.kr', 'outlook.lv', 'outlook.my', 'outlook.ph', 'outlook.pt', 'outlook.sa', 'outlook.sg', 'outlook.sk', 'passport.com']; // List of domains used by Yahoo Mail
// This list is likely incomplete

var yahoo_domains = ['rocketmail.com', 'yahoo.ca', 'yahoo.co.uk', 'yahoo.com', 'yahoo.de', 'yahoo.fr', 'yahoo.in', 'yahoo.it', 'ymail.com']; // List of domains used by yandex.ru

var yandex_domains = ['yandex.ru', 'yandex.ua', 'yandex.kz', 'yandex.com', 'yandex.by', 'ya.ru']; // replace single dots, but not multiple consecutive dots

function dotsReplacer(match) {
  if (match.length > 1) {
    return match;
  }

  return '';
}

function normalizeEmail(email, options) {
  options = (0, _merge.default)(options, default_normalize_email_options);
  var raw_parts = email.split('@');
  var domain = raw_parts.pop();
  var user = raw_parts.join('@');
  var parts = [user, domain]; // The domain is always lowercased, as it's case-insensitive per RFC 1035

  parts[1] = parts[1].toLowerCase();

  if (parts[1] === 'gmail.com' || parts[1] === 'googlemail.com') {
    // Address is GMail
    if (options.gmail_remove_subaddress) {
      parts[0] = parts[0].split('+')[0];
    }

    if (options.gmail_remove_dots) {
      // this does not replace consecutive dots like example..email@gmail.com
      parts[0] = parts[0].replace(/\.+/g, dotsReplacer);
    }

    if (!parts[0].length) {
      return false;
    }

    if (options.all_lowercase || options.gmail_lowercase) {
      parts[0] = parts[0].toLowerCase();
    }

    parts[1] = options.gmail_convert_googlemaildotcom ? 'gmail.com' : parts[1];
  } else if (icloud_domains.indexOf(parts[1]) >= 0) {
    // Address is iCloud
    if (options.icloud_remove_subaddress) {
      parts[0] = parts[0].split('+')[0];
    }

    if (!parts[0].length) {
      return false;
    }

    if (options.all_lowercase || options.icloud_lowercase) {
      parts[0] = parts[0].toLowerCase();
    }
  } else if (outlookdotcom_domains.indexOf(parts[1]) >= 0) {
    // Address is Outlook.com
    if (options.outlookdotcom_remove_subaddress) {
      parts[0] = parts[0].split('+')[0];
    }

    if (!parts[0].length) {
      return false;
    }

    if (options.all_lowercase || options.outlookdotcom_lowercase) {
      parts[0] = parts[0].toLowerCase();
    }
  } else if (yahoo_domains.indexOf(parts[1]) >= 0) {
    // Address is Yahoo
    if (options.yahoo_remove_subaddress) {
      var components = parts[0].split('-');
      parts[0] = components.length > 1 ? components.slice(0, -1).join('-') : components[0];
    }

    if (!parts[0].length) {
      return false;
    }

    if (options.all_lowercase || options.yahoo_lowercase) {
      parts[0] = parts[0].toLowerCase();
    }
  } else if (yandex_domains.indexOf(parts[1]) >= 0) {
    if (options.all_lowercase || options.yandex_lowercase) {
      parts[0] = parts[0].toLowerCase();
    }

    parts[1] = 'yandex.ru'; // all yandex domains are equal, 1st preferred
  } else if (options.all_lowercase) {
    // Any other address
    parts[0] = parts[0].toLowerCase();
  }

  return parts.join('@');
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/merge":137}],126:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = rtrim;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function rtrim(str, chars) {
  (0, _assertString.default)(str);

  if (chars) {
    // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#Escaping
    var pattern = new RegExp("[".concat(chars.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'), "]+$"), 'g');
    return str.replace(pattern, '');
  } // Use a faster and more safe than regex trim method https://blog.stevenlevithan.com/archives/faster-trim-javascript


  var strIndex = str.length - 1;

  while (/\s/.test(str.charAt(strIndex))) {
    strIndex -= 1;
  }

  return str.slice(0, strIndex + 1);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],127:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = stripLow;

var _assertString = _interopRequireDefault(require("./util/assertString"));

var _blacklist = _interopRequireDefault(require("./blacklist"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function stripLow(str, keep_new_lines) {
  (0, _assertString.default)(str);
  var chars = keep_new_lines ? '\\x00-\\x09\\x0B\\x0C\\x0E-\\x1F\\x7F' : '\\x00-\\x1F\\x7F';
  return (0, _blacklist.default)(str, chars);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./blacklist":42,"./util/assertString":135}],128:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = toBoolean;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function toBoolean(str, strict) {
  (0, _assertString.default)(str);

  if (strict) {
    return str === '1' || /^true$/i.test(str);
  }

  return str !== '0' && !/^false$/i.test(str) && str !== '';
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],129:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = toDate;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function toDate(date) {
  (0, _assertString.default)(date);
  date = Date.parse(date);
  return !isNaN(date) ? new Date(date) : null;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],130:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = toFloat;

var _isFloat = _interopRequireDefault(require("./isFloat"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function toFloat(str) {
  if (!(0, _isFloat.default)(str)) return NaN;
  return parseFloat(str);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./isFloat":69}],131:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = toInt;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function toInt(str, radix) {
  (0, _assertString.default)(str);
  return parseInt(str, radix || 10);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],132:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = trim;

var _rtrim = _interopRequireDefault(require("./rtrim"));

var _ltrim = _interopRequireDefault(require("./ltrim"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function trim(str, chars) {
  return (0, _rtrim.default)((0, _ltrim.default)(str, chars), chars);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./ltrim":123,"./rtrim":126}],133:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = unescape;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function unescape(str) {
  (0, _assertString.default)(str);
  return str.replace(/&quot;/g, '"').replace(/&#x27;/g, "'").replace(/&lt;/g, '<').replace(/&gt;/g, '>').replace(/&#x2F;/g, '/').replace(/&#x5C;/g, '\\').replace(/&#96;/g, '`').replace(/&amp;/g, '&'); // &amp; replacement has to be the last one to prevent
  // bugs with intermediate strings containing escape sequences
  // See: https://github.com/validatorjs/validator.js/issues/1827
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],134:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.iso7064Check = iso7064Check;
exports.luhnCheck = luhnCheck;
exports.reverseMultiplyAndSum = reverseMultiplyAndSum;
exports.verhoeffCheck = verhoeffCheck;

/**
 * Algorithmic validation functions
 * May be used as is or implemented in the workflow of other validators.
 */

/*
 * ISO 7064 validation function
 * Called with a string of numbers (incl. check digit)
 * to validate according to ISO 7064 (MOD 11, 10).
 */
function iso7064Check(str) {
  var checkvalue = 10;

  for (var i = 0; i < str.length - 1; i++) {
    checkvalue = (parseInt(str[i], 10) + checkvalue) % 10 === 0 ? 10 * 2 % 11 : (parseInt(str[i], 10) + checkvalue) % 10 * 2 % 11;
  }

  checkvalue = checkvalue === 1 ? 0 : 11 - checkvalue;
  return checkvalue === parseInt(str[10], 10);
}
/*
 * Luhn (mod 10) validation function
 * Called with a string of numbers (incl. check digit)
 * to validate according to the Luhn algorithm.
 */


function luhnCheck(str) {
  var checksum = 0;
  var second = false;

  for (var i = str.length - 1; i >= 0; i--) {
    if (second) {
      var product = parseInt(str[i], 10) * 2;

      if (product > 9) {
        // sum digits of product and add to checksum
        checksum += product.toString().split('').map(function (a) {
          return parseInt(a, 10);
        }).reduce(function (a, b) {
          return a + b;
        }, 0);
      } else {
        checksum += product;
      }
    } else {
      checksum += parseInt(str[i], 10);
    }

    second = !second;
  }

  return checksum % 10 === 0;
}
/*
 * Reverse TIN multiplication and summation helper function
 * Called with an array of single-digit integers and a base multiplier
 * to calculate the sum of the digits multiplied in reverse.
 * Normally used in variations of MOD 11 algorithmic checks.
 */


function reverseMultiplyAndSum(digits, base) {
  var total = 0;

  for (var i = 0; i < digits.length; i++) {
    total += digits[i] * (base - i);
  }

  return total;
}
/*
 * Verhoeff validation helper function
 * Called with a string of numbers
 * to validate according to the Verhoeff algorithm.
 */


function verhoeffCheck(str) {
  var d_table = [[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [1, 2, 3, 4, 0, 6, 7, 8, 9, 5], [2, 3, 4, 0, 1, 7, 8, 9, 5, 6], [3, 4, 0, 1, 2, 8, 9, 5, 6, 7], [4, 0, 1, 2, 3, 9, 5, 6, 7, 8], [5, 9, 8, 7, 6, 0, 4, 3, 2, 1], [6, 5, 9, 8, 7, 1, 0, 4, 3, 2], [7, 6, 5, 9, 8, 2, 1, 0, 4, 3], [8, 7, 6, 5, 9, 3, 2, 1, 0, 4], [9, 8, 7, 6, 5, 4, 3, 2, 1, 0]];
  var p_table = [[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [1, 5, 7, 6, 2, 8, 3, 0, 9, 4], [5, 8, 0, 3, 7, 9, 6, 1, 4, 2], [8, 9, 1, 6, 0, 4, 3, 5, 2, 7], [9, 4, 5, 3, 1, 2, 6, 8, 7, 0], [4, 2, 8, 6, 5, 7, 3, 9, 0, 1], [2, 7, 9, 3, 8, 0, 6, 4, 1, 5], [7, 0, 4, 6, 9, 1, 3, 2, 5, 8]]; // Copy (to prevent replacement) and reverse

  var str_copy = str.split('').reverse().join('');
  var checksum = 0;

  for (var i = 0; i < str_copy.length; i++) {
    checksum = d_table[checksum][p_table[i % 8][parseInt(str_copy[i], 10)]];
  }

  return checksum === 0;
}
},{}],135:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = assertString;

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function assertString(input) {
  var isString = typeof input === 'string' || input instanceof String;

  if (!isString) {
    var invalidType = _typeof(input);

    if (input === null) invalidType = 'null';else if (invalidType === 'object') invalidType = input.constructor.name;
    throw new TypeError("Expected a string but received a ".concat(invalidType));
  }
}

module.exports = exports.default;
module.exports.default = exports.default;
},{}],136:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var includes = function includes(arr, val) {
  return arr.some(function (arrVal) {
    return val === arrVal;
  });
};

var _default = includes;
exports.default = _default;
module.exports = exports.default;
module.exports.default = exports.default;
},{}],137:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = merge;

function merge() {
  var obj = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  var defaults = arguments.length > 1 ? arguments[1] : undefined;

  for (var key in defaults) {
    if (typeof obj[key] === 'undefined') {
      obj[key] = defaults[key];
    }
  }

  return obj;
}

module.exports = exports.default;
module.exports.default = exports.default;
},{}],138:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = multilineRegexp;

/**
 * Build RegExp object from an array
 * of multiple/multi-line regexp parts
 *
 * @param {string[]} parts
 * @param {string} flags
 * @return {object} - RegExp object
 */
function multilineRegexp(parts, flags) {
  var regexpAsStringLiteral = parts.join('');
  return new RegExp(regexpAsStringLiteral, flags);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{}],139:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = toString;

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function toString(input) {
  if (_typeof(input) === 'object' && input !== null) {
    if (typeof input.toString === 'function') {
      input = input.toString();
    } else {
      input = '[object Object]';
    }
  } else if (input === null || typeof input === 'undefined' || isNaN(input) && !input.length) {
    input = '';
  }

  return String(input);
}

module.exports = exports.default;
module.exports.default = exports.default;
},{}],140:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = whitelist;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function whitelist(str, chars) {
  (0, _assertString.default)(str);
  return str.replace(new RegExp("[^".concat(chars, "]+"), 'g'), '');
}

module.exports = exports.default;
module.exports.default = exports.default;
},{"./util/assertString":135}],141:[function(require,module,exports){
module.exports = extend

var hasOwnProperty = Object.prototype.hasOwnProperty;

function extend() {
    var target = {}

    for (var i = 0; i < arguments.length; i++) {
        var source = arguments[i]

        for (var key in source) {
            if (hasOwnProperty.call(source, key)) {
                target[key] = source[key]
            }
        }
    }

    return target
}

},{}],142:[function(require,module,exports){
"use strict";

module.exports = {

    INVALID_TYPE:                           "Expected type {0} but found type {1}",
    INVALID_FORMAT:                         "Object didn't pass validation for format {0}: {1}",
    ENUM_MISMATCH:                          "No enum match for: {0}",
    ENUM_CASE_MISMATCH:                     "Enum does not match case for: {0}",
    ANY_OF_MISSING:                         "Data does not match any schemas from 'anyOf'",
    ONE_OF_MISSING:                         "Data does not match any schemas from 'oneOf'",
    ONE_OF_MULTIPLE:                        "Data is valid against more than one schema from 'oneOf'",
    NOT_PASSED:                             "Data matches schema from 'not'",

    // Array errors
    ARRAY_LENGTH_SHORT:                     "Array is too short ({0}), minimum {1}",
    ARRAY_LENGTH_LONG:                      "Array is too long ({0}), maximum {1}",
    ARRAY_UNIQUE:                           "Array items are not unique (indexes {0} and {1})",
    ARRAY_ADDITIONAL_ITEMS:                 "Additional items not allowed",

    // Numeric errors
    MULTIPLE_OF:                            "Value {0} is not a multiple of {1}",
    MINIMUM:                                "Value {0} is less than minimum {1}",
    MINIMUM_EXCLUSIVE:                      "Value {0} is equal or less than exclusive minimum {1}",
    MAXIMUM:                                "Value {0} is greater than maximum {1}",
    MAXIMUM_EXCLUSIVE:                      "Value {0} is equal or greater than exclusive maximum {1}",

    // Object errors
    OBJECT_PROPERTIES_MINIMUM:              "Too few properties defined ({0}), minimum {1}",
    OBJECT_PROPERTIES_MAXIMUM:              "Too many properties defined ({0}), maximum {1}",
    OBJECT_MISSING_REQUIRED_PROPERTY:       "Missing required property: {0}",
    OBJECT_ADDITIONAL_PROPERTIES:           "Additional properties not allowed: {0}",
    OBJECT_DEPENDENCY_KEY:                  "Dependency failed - key must exist: {0} (due to key: {1})",

    // String errors
    MIN_LENGTH:                             "String is too short ({0} chars), minimum {1}",
    MAX_LENGTH:                             "String is too long ({0} chars), maximum {1}",
    PATTERN:                                "String does not match pattern {0}: {1}",

    // Schema validation errors
    KEYWORD_TYPE_EXPECTED:                  "Keyword '{0}' is expected to be of type '{1}'",
    KEYWORD_UNDEFINED_STRICT:               "Keyword '{0}' must be defined in strict mode",
    KEYWORD_UNEXPECTED:                     "Keyword '{0}' is not expected to appear in the schema",
    KEYWORD_MUST_BE:                        "Keyword '{0}' must be {1}",
    KEYWORD_DEPENDENCY:                     "Keyword '{0}' requires keyword '{1}'",
    KEYWORD_PATTERN:                        "Keyword '{0}' is not a valid RegExp pattern: {1}",
    KEYWORD_VALUE_TYPE:                     "Each element of keyword '{0}' array must be a '{1}'",
    UNKNOWN_FORMAT:                         "There is no validation function for format '{0}'",
    CUSTOM_MODE_FORCE_PROPERTIES:           "{0} must define at least one property if present",

    // Remote errors
    REF_UNRESOLVED:                         "Reference has not been resolved during compilation: {0}",
    UNRESOLVABLE_REFERENCE:                 "Reference could not be resolved: {0}",
    SCHEMA_NOT_REACHABLE:                   "Validator was not able to read schema with uri: {0}",
    SCHEMA_TYPE_EXPECTED:                   "Schema is expected to be of type 'object'",
    SCHEMA_NOT_AN_OBJECT:                   "Schema is not an object: {0}",
    ASYNC_TIMEOUT:                          "{0} asynchronous task(s) have timed out after {1} ms",
    PARENT_SCHEMA_VALIDATION_FAILED:        "Schema failed to validate against its parent schema, see inner errors for details.",
    REMOTE_NOT_VALID:                       "Remote reference didn't compile successfully: {0}"

};

},{}],143:[function(require,module,exports){
/*jshint maxlen: false*/

var validator = require("validator");

var FormatValidators = {
    "date": function (date) {
        if (typeof date !== "string") {
            return true;
        }
        // full-date from http://tools.ietf.org/html/rfc3339#section-5.6
        var matches = /^([0-9]{4})-([0-9]{2})-([0-9]{2})$/.exec(date);
        if (matches === null) {
            return false;
        }
        // var year = matches[1];
        // var month = matches[2];
        // var day = matches[3];
        if (matches[2] < "01" || matches[2] > "12" || matches[3] < "01" || matches[3] > "31") {
            return false;
        }
        return true;
    },
    "date-time": function (dateTime) {
        if (typeof dateTime !== "string") {
            return true;
        }
        // date-time from http://tools.ietf.org/html/rfc3339#section-5.6
        var s = dateTime.toLowerCase().split("t");
        if (!FormatValidators.date(s[0])) {
            return false;
        }
        var matches = /^([0-9]{2}):([0-9]{2}):([0-9]{2})(.[0-9]+)?(z|([+-][0-9]{2}:[0-9]{2}))$/.exec(s[1]);
        if (matches === null) {
            return false;
        }
        // var hour = matches[1];
        // var minute = matches[2];
        // var second = matches[3];
        // var fraction = matches[4];
        // var timezone = matches[5];
        if (matches[1] > "23" || matches[2] > "59" || matches[3] > "59") {
            return false;
        }
        return true;
    },
    "email": function (email) {
        if (typeof email !== "string") {
            return true;
        }
        return validator.isEmail(email, { "require_tld": true });
    },
    "hostname": function (hostname) {
        if (typeof hostname !== "string") {
            return true;
        }
        /*
            http://json-schema.org/latest/json-schema-validation.html#anchor114
            A string instance is valid against this attribute if it is a valid
            representation for an Internet host name, as defined by RFC 1034, section 3.1 [RFC1034].

            http://tools.ietf.org/html/rfc1034#section-3.5

            <digit> ::= any one of the ten digits 0 through 9
            var digit = /[0-9]/;

            <letter> ::= any one of the 52 alphabetic characters A through Z in upper case and a through z in lower case
            var letter = /[a-zA-Z]/;

            <let-dig> ::= <letter> | <digit>
            var letDig = /[0-9a-zA-Z]/;

            <let-dig-hyp> ::= <let-dig> | "-"
            var letDigHyp = /[-0-9a-zA-Z]/;

            <ldh-str> ::= <let-dig-hyp> | <let-dig-hyp> <ldh-str>
            var ldhStr = /[-0-9a-zA-Z]+/;

            <label> ::= <letter> [ [ <ldh-str> ] <let-dig> ]
            var label = /[a-zA-Z](([-0-9a-zA-Z]+)?[0-9a-zA-Z])?/;

            <subdomain> ::= <label> | <subdomain> "." <label>
            var subdomain = /^[a-zA-Z](([-0-9a-zA-Z]+)?[0-9a-zA-Z])?(\.[a-zA-Z](([-0-9a-zA-Z]+)?[0-9a-zA-Z])?)*$/;

            <domain> ::= <subdomain> | " "
            var domain = null;
        */
        var valid = /^[a-zA-Z](([-0-9a-zA-Z]+)?[0-9a-zA-Z])?(\.[a-zA-Z](([-0-9a-zA-Z]+)?[0-9a-zA-Z])?)*$/.test(hostname);
        if (valid) {
            // the sum of all label octets and label lengths is limited to 255.
            if (hostname.length > 255) { return false; }
            // Each node has a label, which is zero to 63 octets in length
            var labels = hostname.split(".");
            for (var i = 0; i < labels.length; i++) { if (labels[i].length > 63) { return false; } }
        }
        return valid;
    },
    "host-name": function (hostname) {
        return FormatValidators.hostname.call(this, hostname);
    },
    "ipv4": function (ipv4) {
        if (typeof ipv4 !== "string") { return true; }
        return validator.isIP(ipv4, 4);
    },
    "ipv6": function (ipv6) {
        if (typeof ipv6 !== "string") { return true; }
        return validator.isIP(ipv6, 6);
    },
    "regex": function (str) {
        try {
            RegExp(str);
            return true;
        } catch (e) {
            return false;
        }
    },
    "uri": function (uri) {
        if (this.options.strictUris) {
            return FormatValidators["strict-uri"].apply(this, arguments);
        }
        // https://github.com/zaggino/z-schema/issues/18
        // RegExp from http://tools.ietf.org/html/rfc3986#appendix-B
        return typeof uri !== "string" || RegExp("^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?").test(uri);
    },
    "strict-uri": function (uri) {
        return typeof uri !== "string" || validator.isURL(uri);
    }
};

module.exports = FormatValidators;

},{"validator":40}],144:[function(require,module,exports){
"use strict";

var FormatValidators = require("./FormatValidators"),
    Report           = require("./Report"),
    Utils            = require("./Utils");

var shouldSkipValidate = function (options, errors) {
    return options &&
        Array.isArray(options.includeErrors) &&
        options.includeErrors.length > 0 &&
        !errors.some(function (err) { return options.includeErrors.includes(err);});
};

var JsonValidators = {
    multipleOf: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.1.1.2
        if (shouldSkipValidate(this.validateOptions, ["MULTIPLE_OF"])) {
            return;
        }
        if (typeof json !== "number") {
            return;
        }

        var stringMultipleOf = String(schema.multipleOf);
        var scale = Math.pow(10, stringMultipleOf.length - stringMultipleOf.indexOf(".") - 1);
        if (Utils.whatIs((json * scale) / (schema.multipleOf * scale)) !== "integer") {
            report.addError("MULTIPLE_OF", [json, schema.multipleOf], null, schema);
        }
    },
    maximum: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.1.2.2
        if (shouldSkipValidate(this.validateOptions, ["MAXIMUM", "MAXIMUM_EXCLUSIVE"])) {
            return;
        }
        if (typeof json !== "number") {
            return;
        }
        if (schema.exclusiveMaximum !== true) {
            if (json > schema.maximum) {
                report.addError("MAXIMUM", [json, schema.maximum], null, schema);
            }
        } else {
            if (json >= schema.maximum) {
                report.addError("MAXIMUM_EXCLUSIVE", [json, schema.maximum], null, schema);
            }
        }
    },
    exclusiveMaximum: function () {
        // covered in maximum
    },
    minimum: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.1.3.2
        if (shouldSkipValidate(this.validateOptions, ["MINIMUM", "MINIMUM_EXCLUSIVE"])) {
            return;
        }
        if (typeof json !== "number") {
            return;
        }
        if (schema.exclusiveMinimum !== true) {
            if (json < schema.minimum) {
                report.addError("MINIMUM", [json, schema.minimum], null, schema);
            }
        } else {
            if (json <= schema.minimum) {
                report.addError("MINIMUM_EXCLUSIVE", [json, schema.minimum], null, schema);
            }
        }
    },
    exclusiveMinimum: function () {
        // covered in minimum
    },
    maxLength: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.2.1.2
        if (shouldSkipValidate(this.validateOptions, ["MAX_LENGTH"])) {
            return;
        }
        if (typeof json !== "string") {
            return;
        }
        if (Utils.ucs2decode(json).length > schema.maxLength) {
            report.addError("MAX_LENGTH", [json.length, schema.maxLength], null, schema);
        }
    },
    minLength: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.2.2.2
        if (shouldSkipValidate(this.validateOptions, ["MIN_LENGTH"])) {
            return;
        }
        if (typeof json !== "string") {
            return;
        }
        if (Utils.ucs2decode(json).length < schema.minLength) {
            report.addError("MIN_LENGTH", [json.length, schema.minLength], null, schema);
        }
    },
    pattern: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.2.3.2
        if (shouldSkipValidate(this.validateOptions, ["PATTERN"])) {
            return;
        }
        if (typeof json !== "string") {
            return;
        }
        if (RegExp(schema.pattern).test(json) === false) {
            report.addError("PATTERN", [schema.pattern, json], null, schema);
        }
    },
    additionalItems: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.3.1.2
        if (shouldSkipValidate(this.validateOptions, ["ARRAY_ADDITIONAL_ITEMS"])) {
            return;
        }
        if (!Array.isArray(json)) {
            return;
        }
        // if the value of "additionalItems" is boolean value false and the value of "items" is an array,
        // the json is valid if its size is less than, or equal to, the size of "items".
        if (schema.additionalItems === false && Array.isArray(schema.items)) {
            if (json.length > schema.items.length) {
                report.addError("ARRAY_ADDITIONAL_ITEMS", null, null, schema);
            }
        }
    },
    items: function () { /*report, schema, json*/
        // covered in additionalItems
    },
    maxItems: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.3.2.2
        if (shouldSkipValidate(this.validateOptions, ["ARRAY_LENGTH_LONG"])) {
            return;
        }
        if (!Array.isArray(json)) {
            return;
        }
        if (json.length > schema.maxItems) {
            report.addError("ARRAY_LENGTH_LONG", [json.length, schema.maxItems], null, schema);
        }
    },
    minItems: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.3.3.2
        if (shouldSkipValidate(this.validateOptions, ["ARRAY_LENGTH_SHORT"])) {
            return;
        }
        if (!Array.isArray(json)) {
            return;
        }
        if (json.length < schema.minItems) {
            report.addError("ARRAY_LENGTH_SHORT", [json.length, schema.minItems], null, schema);
        }
    },
    uniqueItems: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.3.4.2
        if (shouldSkipValidate(this.validateOptions, ["ARRAY_UNIQUE"])) {
            return;
        }
        if (!Array.isArray(json)) {
            return;
        }
        if (schema.uniqueItems === true) {
            var matches = [];
            if (Utils.isUniqueArray(json, matches) === false) {
                report.addError("ARRAY_UNIQUE", matches, null, schema);
            }
        }
    },
    maxProperties: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.4.1.2
        if (shouldSkipValidate(this.validateOptions, ["OBJECT_PROPERTIES_MAXIMUM"])) {
            return;
        }
        if (Utils.whatIs(json) !== "object") {
            return;
        }
        var keysCount = Object.keys(json).length;
        if (keysCount > schema.maxProperties) {
            report.addError("OBJECT_PROPERTIES_MAXIMUM", [keysCount, schema.maxProperties], null, schema);
        }
    },
    minProperties: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.4.2.2
        if (shouldSkipValidate(this.validateOptions, ["OBJECT_PROPERTIES_MINIMUM"])) {
            return;
        }
        if (Utils.whatIs(json) !== "object") {
            return;
        }
        var keysCount = Object.keys(json).length;
        if (keysCount < schema.minProperties) {
            report.addError("OBJECT_PROPERTIES_MINIMUM", [keysCount, schema.minProperties], null, schema);
        }
    },
    required: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.4.3.2
        if (shouldSkipValidate(this.validateOptions, ["OBJECT_MISSING_REQUIRED_PROPERTY"])) {
            return;
        }
        if (Utils.whatIs(json) !== "object") {
            return;
        }
        var idx = schema.required.length;
        while (idx--) {
            var requiredPropertyName = schema.required[idx];
            if (json[requiredPropertyName] === undefined) {
                report.addError("OBJECT_MISSING_REQUIRED_PROPERTY", [requiredPropertyName], null, schema);
            }
        }
    },
    additionalProperties: function (report, schema, json) {
        // covered in properties and patternProperties
        if (schema.properties === undefined && schema.patternProperties === undefined) {
            return JsonValidators.properties.call(this, report, schema, json);
        }
    },
    patternProperties: function (report, schema, json) {
        // covered in properties
        if (schema.properties === undefined) {
            return JsonValidators.properties.call(this, report, schema, json);
        }
    },
    properties: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.4.4.2
        if (shouldSkipValidate(this.validateOptions, ["OBJECT_ADDITIONAL_PROPERTIES"])) {
            return;
        }
        if (Utils.whatIs(json) !== "object") {
            return;
        }
        var properties = schema.properties !== undefined ? schema.properties : {};
        var patternProperties = schema.patternProperties !== undefined ? schema.patternProperties : {};
        if (schema.additionalProperties === false) {
            // The property set of the json to validate.
            var s = Object.keys(json);
            // The property set from "properties".
            var p = Object.keys(properties);
            // The property set from "patternProperties".
            var pp = Object.keys(patternProperties);
            // remove from "s" all elements of "p", if any;
            s = Utils.difference(s, p);
            // for each regex in "pp", remove all elements of "s" which this regex matches.
            var idx = pp.length;
            while (idx--) {
                var regExp = RegExp(pp[idx]),
                    idx2 = s.length;
                while (idx2--) {
                    if (regExp.test(s[idx2]) === true) {
                        s.splice(idx2, 1);
                    }
                }
            }
            // Validation of the json succeeds if, after these two steps, set "s" is empty.
            if (s.length > 0) {
                // assumeAdditional can be an array of allowed properties
                var idx3 = this.options.assumeAdditional.length;
                if (idx3) {
                    while (idx3--) {
                        var io = s.indexOf(this.options.assumeAdditional[idx3]);
                        if (io !== -1) {
                            s.splice(io, 1);
                        }
                    }
                }
                var idx4 = s.length;
                if (idx4) {
                    while (idx4--) {
                        report.addError("OBJECT_ADDITIONAL_PROPERTIES", [s[idx4]], null, schema);
                    }
                }
            }
        }
    },
    dependencies: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.4.5.2
        if (shouldSkipValidate(this.validateOptions, ["OBJECT_DEPENDENCY_KEY"])) {
            return;
        }
        if (Utils.whatIs(json) !== "object") {
            return;
        }

        var keys = Object.keys(schema.dependencies),
            idx = keys.length;

        while (idx--) {
            // iterate all dependencies
            var dependencyName = keys[idx];
            if (json[dependencyName]) {
                var dependencyDefinition = schema.dependencies[dependencyName];
                if (Utils.whatIs(dependencyDefinition) === "object") {
                    // if dependency is a schema, validate against this schema
                    exports.validate.call(this, report, dependencyDefinition, json);
                } else { // Array
                    // if dependency is an array, object needs to have all properties in this array
                    var idx2 = dependencyDefinition.length;
                    while (idx2--) {
                        var requiredPropertyName = dependencyDefinition[idx2];
                        if (json[requiredPropertyName] === undefined) {
                            report.addError("OBJECT_DEPENDENCY_KEY", [requiredPropertyName, dependencyName], null, schema);
                        }
                    }
                }
            }
        }
    },
    enum: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.5.1.2
        if (shouldSkipValidate(this.validateOptions, ["ENUM_CASE_MISMATCH", "ENUM_MISMATCH"])) {
            return;
        }
        var match = false,
            caseInsensitiveMatch = false,
            idx = schema.enum.length;
        while (idx--) {
            if (Utils.areEqual(json, schema.enum[idx])) {
                match = true;
                break;
            } else if (Utils.areEqual(json, schema.enum[idx]), { caseInsensitiveComparison: true }) {
                caseInsensitiveMatch = true;
            }
        }

        if (match === false) {
            var error = caseInsensitiveMatch && this.options.enumCaseInsensitiveComparison ? "ENUM_CASE_MISMATCH" : "ENUM_MISMATCH";
            report.addError(error, [json], null, schema);
        }
    },
    type: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.5.2.2
        if (shouldSkipValidate(this.validateOptions, ["INVALID_TYPE"])) {
            return;
        }
        var jsonType = Utils.whatIs(json);
        if (typeof schema.type === "string") {
            if (jsonType !== schema.type && (jsonType !== "integer" || schema.type !== "number")) {
                report.addError("INVALID_TYPE", [schema.type, jsonType], null, schema);
            }
        } else {
            if (schema.type.indexOf(jsonType) === -1 && (jsonType !== "integer" || schema.type.indexOf("number") === -1)) {
                report.addError("INVALID_TYPE", [schema.type, jsonType], null, schema);
            }
        }
    },
    allOf: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.5.3.2
        var idx = schema.allOf.length;
        while (idx--) {
            var validateResult = exports.validate.call(this, report, schema.allOf[idx], json);
            if (this.options.breakOnFirstError && validateResult === false) {
                break;
            }
        }
    },
    anyOf: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.5.4.2
        var subReports = [],
            passed = false,
            idx = schema.anyOf.length;

        while (idx-- && passed === false) {
            var subReport = new Report(report);
            subReports.push(subReport);
            passed = exports.validate.call(this, subReport, schema.anyOf[idx], json);
        }

        if (passed === false) {
            report.addError("ANY_OF_MISSING", undefined, subReports, schema);
        }
    },
    oneOf: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.5.5.2
        var passes = 0,
            subReports = [],
            idx = schema.oneOf.length;

        while (idx--) {
            var subReport = new Report(report, { maxErrors: 1 });
            subReports.push(subReport);
            if (exports.validate.call(this, subReport, schema.oneOf[idx], json) === true) {
                passes++;
            }
        }

        if (passes === 0) {
            report.addError("ONE_OF_MISSING", undefined, subReports, schema);
        } else if (passes > 1) {
            report.addError("ONE_OF_MULTIPLE", null, null, schema);
        }
    },
    not: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.5.6.2
        var subReport = new Report(report);
        if (exports.validate.call(this, subReport, schema.not, json) === true) {
            report.addError("NOT_PASSED", null, null, schema);
        }
    },
    definitions: function () { /*report, schema, json*/
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.5.7.2
        // nothing to do here
    },
    format: function (report, schema, json) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.7.2
        var formatValidatorFn = FormatValidators[schema.format];
        if (typeof formatValidatorFn === "function") {
            if (shouldSkipValidate(this.validateOptions, ["INVALID_FORMAT"])) {
                return;
            }
            if (formatValidatorFn.length === 2) {
                // async - need to clone the path here, because it will change by the time async function reports back
                var pathBeforeAsync = Utils.clone(report.path);
                report.addAsyncTask(formatValidatorFn, [json], function (result) {
                    if (result !== true) {
                        var backup = report.path;
                        report.path = pathBeforeAsync;
                        report.addError("INVALID_FORMAT", [schema.format, json], null, schema);
                        report.path = backup;
                    }
                });
            } else {
                // sync
                if (formatValidatorFn.call(this, json) !== true) {
                    report.addError("INVALID_FORMAT", [schema.format, json], null, schema);
                }
            }
        } else if (this.options.ignoreUnknownFormats !== true) {
            report.addError("UNKNOWN_FORMAT", [schema.format], null, schema);
        }
    }
};

var recurseArray = function (report, schema, json) {
    // http://json-schema.org/latest/json-schema-validation.html#rfc.section.8.2

    var idx = json.length;

    // If "items" is an array, this situation, the schema depends on the index:
    // if the index is less than, or equal to, the size of "items",
    // the child instance must be valid against the corresponding schema in the "items" array;
    // otherwise, it must be valid against the schema defined by "additionalItems".
    if (Array.isArray(schema.items)) {

        while (idx--) {
            // equal to doesn't make sense here
            if (idx < schema.items.length) {
                report.path.push(idx);
                exports.validate.call(this, report, schema.items[idx], json[idx]);
                report.path.pop();
            } else {
                // might be boolean, so check that it's an object
                if (typeof schema.additionalItems === "object") {
                    report.path.push(idx);
                    exports.validate.call(this, report, schema.additionalItems, json[idx]);
                    report.path.pop();
                }
            }
        }

    } else if (typeof schema.items === "object") {

        // If items is a schema, then the child instance must be valid against this schema,
        // regardless of its index, and regardless of the value of "additionalItems".
        while (idx--) {
            report.path.push(idx);
            exports.validate.call(this, report, schema.items, json[idx]);
            report.path.pop();
        }

    }
};

var recurseObject = function (report, schema, json) {
    // http://json-schema.org/latest/json-schema-validation.html#rfc.section.8.3

    // If "additionalProperties" is absent, it is considered present with an empty schema as a value.
    // In addition, boolean value true is considered equivalent to an empty schema.
    var additionalProperties = schema.additionalProperties;
    if (additionalProperties === true || additionalProperties === undefined) {
        additionalProperties = {};
    }

    // p - The property set from "properties".
    var p = schema.properties ? Object.keys(schema.properties) : [];

    // pp - The property set from "patternProperties". Elements of this set will be called regexes for convenience.
    var pp = schema.patternProperties ? Object.keys(schema.patternProperties) : [];

    // m - The property name of the child.
    var keys = Object.keys(json),
        idx = keys.length;

    while (idx--) {
        var m = keys[idx],
            propertyValue = json[m];

        // s - The set of schemas for the child instance.
        var s = [];

        // 1. If set "p" contains value "m", then the corresponding schema in "properties" is added to "s".
        if (p.indexOf(m) !== -1) {
            s.push(schema.properties[m]);
        }

        // 2. For each regex in "pp", if it matches "m" successfully, the corresponding schema in "patternProperties" is added to "s".
        var idx2 = pp.length;
        while (idx2--) {
            var regexString = pp[idx2];
            if (RegExp(regexString).test(m) === true) {
                s.push(schema.patternProperties[regexString]);
            }
        }

        // 3. The schema defined by "additionalProperties" is added to "s" if and only if, at this stage, "s" is empty.
        if (s.length === 0 && additionalProperties !== false) {
            s.push(additionalProperties);
        }

        // we are passing tests even without this assert because this is covered by properties check
        // if s is empty in this stage, no additionalProperties are allowed
        // report.expect(s.length !== 0, 'E001', m);

        // Instance property value must pass all schemas from s
        idx2 = s.length;
        while (idx2--) {
            report.path.push(m);
            exports.validate.call(this, report, s[idx2], propertyValue);
            report.path.pop();
        }
    }
};

exports.JsonValidators = JsonValidators;

/**
 *
 * @param {Report} report
 * @param {*} schema
 * @param {*} json
 */
exports.validate = function (report, schema, json) {

    report.commonErrorMessage = "JSON_OBJECT_VALIDATION_FAILED";

    // check if schema is an object
    var to = Utils.whatIs(schema);
    if (to !== "object") {
        report.addError("SCHEMA_NOT_AN_OBJECT", [to], null, schema);
        return false;
    }

    // check if schema is empty, everything is valid against empty schema
    var keys = Object.keys(schema);
    if (keys.length === 0) {
        return true;
    }

    // this method can be called recursively, so we need to remember our root
    var isRoot = false;
    if (!report.rootSchema) {
        report.rootSchema = schema;
        isRoot = true;
    }

    // follow schema.$ref keys
    if (schema.$ref !== undefined) {
        // avoid infinite loop with maxRefs
        var maxRefs = 99;
        while (schema.$ref && maxRefs > 0) {
            if (!schema.__$refResolved) {
                report.addError("REF_UNRESOLVED", [schema.$ref], null, schema);
                break;
            } else if (schema.__$refResolved === schema) {
                break;
            } else {
                schema = schema.__$refResolved;
                keys = Object.keys(schema);
            }
            maxRefs--;
        }
        if (maxRefs === 0) {
            throw new Error("Circular dependency by $ref references!");
        }
    }

    // type checking first
    var jsonType = Utils.whatIs(json);
    if (schema.type) {
        keys.splice(keys.indexOf("type"), 1);
        JsonValidators.type.call(this, report, schema, json);
        if (report.errors.length && this.options.breakOnFirstError) {
            return false;
        }
    }

    // now iterate all the keys in schema and execute validation methods
    var idx = keys.length;
    while (idx--) {
        if (JsonValidators[keys[idx]]) {
            JsonValidators[keys[idx]].call(this, report, schema, json);
            if (report.errors.length && this.options.breakOnFirstError) { break; }
        }
    }

    if (report.errors.length === 0 || this.options.breakOnFirstError === false) {
        if (jsonType === "array") {
            recurseArray.call(this, report, schema, json);
        } else if (jsonType === "object") {
            recurseObject.call(this, report, schema, json);
        }
    }

    if (typeof this.options.customValidator === "function") {
        this.options.customValidator.call(this, report, schema, json);
    }

    // we don't need the root pointer anymore
    if (isRoot) {
        report.rootSchema = undefined;
    }

    // return valid just to be able to break at some code points
    return report.errors.length === 0;

};

},{"./FormatValidators":143,"./Report":146,"./Utils":150}],145:[function(require,module,exports){
// Number.isFinite polyfill
// http://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.isfinite
if (typeof Number.isFinite !== "function") {
    Number.isFinite = function isFinite(value) {
        // 1. If Type(number) is not Number, return false.
        if (typeof value !== "number") {
            return false;
        }
        // 2. If number is NaN, +∞, or −∞, return false.
        if (value !== value || value === Infinity || value === -Infinity) {
            return false;
        }
        // 3. Otherwise, return true.
        return true;
    };
}

},{}],146:[function(require,module,exports){
(function (process){(function (){
"use strict";

var get    = require("lodash.get");
var Errors = require("./Errors");
var Utils  = require("./Utils");

/**
 * @class
 *
 * @param {Report|object} parentOrOptions
 * @param {object} [reportOptions]
 */
function Report(parentOrOptions, reportOptions) {
    this.parentReport = parentOrOptions instanceof Report ?
                            parentOrOptions :
                            undefined;

    this.options = parentOrOptions instanceof Report ?
                       parentOrOptions.options :
                       parentOrOptions || {};

    this.reportOptions = reportOptions || {};

    this.errors = [];
    /**
     * @type {string[]}
     */
    this.path = [];
    this.asyncTasks = [];

    this.rootSchema = undefined;
    this.commonErrorMessage = undefined;
    this.json = undefined;
}

/**
 * @returns {boolean}
 */
Report.prototype.isValid = function () {
    if (this.asyncTasks.length > 0) {
        throw new Error("Async tasks pending, can't answer isValid");
    }
    return this.errors.length === 0;
};

/**
 *
 * @param {*} fn
 * @param {*} args
 * @param {*} asyncTaskResultProcessFn
 */
Report.prototype.addAsyncTask = function (fn, args, asyncTaskResultProcessFn) {
    this.asyncTasks.push([fn, args, asyncTaskResultProcessFn]);
};

Report.prototype.getAncestor = function (id) {
    if (!this.parentReport) {
        return undefined;
    }
    if (this.parentReport.getSchemaId() === id) {
        return this.parentReport;
    }
    return this.parentReport.getAncestor(id);
};

/**
 *
 * @param {*} timeout
 * @param {function(*, *)} callback
 *
 * @returns {void}
 */
Report.prototype.processAsyncTasks = function (timeout, callback) {

    var validationTimeout = timeout || 2000,
        tasksCount        = this.asyncTasks.length,
        idx               = tasksCount,
        timedOut          = false,
        self              = this;

    function finish() {
        process.nextTick(function () {
            var valid = self.errors.length === 0,
                err = valid ? null : self.errors;
            callback(err, valid);
        });
    }

    function respond(asyncTaskResultProcessFn) {
        return function (asyncTaskResult) {
            if (timedOut) { return; }
            asyncTaskResultProcessFn(asyncTaskResult);
            if (--tasksCount === 0) {
                finish();
            }
        };
    }

    // finish if tasks are completed or there are any errors and breaking on first error was requested
    if (tasksCount === 0 || (this.errors.length > 0 && this.options.breakOnFirstError)) {
        finish();
        return;
    }

    while (idx--) {
        var task = this.asyncTasks[idx];
        task[0].apply(null, task[1].concat(respond(task[2])));
    }

    setTimeout(function () {
        if (tasksCount > 0) {
            timedOut = true;
            self.addError("ASYNC_TIMEOUT", [tasksCount, validationTimeout]);
            callback(self.errors, false);
        }
    }, validationTimeout);

};

/**
 *
 * @param {*} returnPathAsString
 *
 * @return {string[]|string}
 */
Report.prototype.getPath = function (returnPathAsString) {
    /**
     * @type {string[]|string}
     */
    var path = [];
    if (this.parentReport) {
        path = path.concat(this.parentReport.path);
    }
    path = path.concat(this.path);

    if (returnPathAsString !== true) {
        // Sanitize the path segments (http://tools.ietf.org/html/rfc6901#section-4)
        path = "#/" + path.map(function (segment) {
            segment = segment.toString();

            if (Utils.isAbsoluteUri(segment)) {
                return "uri(" + segment + ")";
            }

            return segment.replace(/\~/g, "~0").replace(/\//g, "~1");
        }).join("/");
    }
    return path;
};

Report.prototype.getSchemaId = function () {

    if (!this.rootSchema) {
        return null;
    }

    // get the error path as an array
    var path = [];
    if (this.parentReport) {
        path = path.concat(this.parentReport.path);
    }
    path = path.concat(this.path);

    // try to find id in the error path
    while (path.length > 0) {
        var obj = get(this.rootSchema, path);
        if (obj && obj.id) { return obj.id; }
        path.pop();
    }

    // return id of the root
    return this.rootSchema.id;
};

/**
 *
 * @param {*} errorCode
 * @param {*} params
 *
 * @return {boolean}
 */
Report.prototype.hasError = function (errorCode, params) {
    var idx = this.errors.length;
    while (idx--) {
        if (this.errors[idx].code === errorCode) {
            // assume match
            var match = true;

            // check the params too
            var idx2 = this.errors[idx].params.length;
            while (idx2--) {
                if (this.errors[idx].params[idx2] !== params[idx2]) {
                    match = false;
                }
            }

            // if match, return true
            if (match) { return match; }
        }
    }
    return false;
};

/**
 *
 * @param {*} errorCode
 * @param {*} params
 * @param {Report[]|Report} [subReports]
 * @param {*} [schema]
 *
 * @return {void}
 */
Report.prototype.addError = function (errorCode, params, subReports, schema) {
    if (!errorCode) { throw new Error("No errorCode passed into addError()"); }

    this.addCustomError(errorCode, Errors[errorCode], params, subReports, schema);
};

Report.prototype.getJson = function () {
    var self = this;
    while (self.json === undefined) {
        self = self.parentReport;
        if (self === undefined) {
            return undefined;
        }
    }
    return self.json;
};

/**
 *
 * @param {*} errorCode
 * @param {*} errorMessage
 * @param {*[]} params
 * @param {Report[]|Report} subReports
 * @param {*} schema
 *
 * @returns {void}
 */
Report.prototype.addCustomError = function (errorCode, errorMessage, params, subReports, schema) {
    if (this.errors.length >= this.reportOptions.maxErrors) {
        return;
    }

    if (!errorMessage) { throw new Error("No errorMessage known for code " + errorCode); }

    params = params || [];

    var idx = params.length;
    while (idx--) {
        var whatIs = Utils.whatIs(params[idx]);
        var param = (whatIs === "object" || whatIs === "null") ? JSON.stringify(params[idx]) : params[idx];
        errorMessage = errorMessage.replace("{" + idx + "}", param);
    }

    var err = {
        code: errorCode,
        params: params,
        message: errorMessage,
        path: this.getPath(this.options.reportPathAsArray),
        schemaId: this.getSchemaId()
    };

    err[Utils.schemaSymbol] = schema;
    err[Utils.jsonSymbol] = this.getJson();

    if (schema && typeof schema === "string") {
        err.description = schema;
    } else if (schema && typeof schema === "object") {
        if (schema.title) {
            err.title = schema.title;
        }
        if (schema.description) {
            err.description = schema.description;
        }
    }

    if (subReports != null) {
        if (!Array.isArray(subReports)) {
            subReports = [subReports];
        }
        err.inner = [];
        idx = subReports.length;
        while (idx--) {
            var subReport = subReports[idx],
                idx2 = subReport.errors.length;
            while (idx2--) {
                err.inner.push(subReport.errors[idx2]);
            }
        }
        if (err.inner.length === 0) {
            err.inner = undefined;
        }
    }

    this.errors.push(err);
};

module.exports = Report;

}).call(this)}).call(this,require('_process'))
},{"./Errors":142,"./Utils":150,"_process":11,"lodash.get":9}],147:[function(require,module,exports){
"use strict";

var isequal             = require("lodash.isequal");
var Report              = require("./Report");
var SchemaCompilation   = require("./SchemaCompilation");
var SchemaValidation    = require("./SchemaValidation");
var Utils               = require("./Utils");

function decodeJSONPointer(str) {
    // http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-07#section-3
    return decodeURIComponent(str).replace(/~[0-1]/g, function (x) {
        return x === "~1" ? "/" : "~";
    });
}

function getRemotePath(uri) {
    var io = uri.indexOf("#");
    return io === -1 ? uri : uri.slice(0, io);
}

function getQueryPath(uri) {
    var io = uri.indexOf("#");
    var res = io === -1 ? undefined : uri.slice(io + 1);
    // WARN: do not slice slash, #/ means take root and go down from it
    // if (res && res[0] === "/") { res = res.slice(1); }
    return res;
}

function findId(schema, id) {
    // process only arrays and objects
    if (typeof schema !== "object" || schema === null) {
        return;
    }

    // no id means root so return itself
    if (!id) {
        return schema;
    }

    if (schema.id) {
        if (schema.id === id || schema.id[0] === "#" && schema.id.substring(1) === id) {
            return schema;
        }
    }

    var idx, result;
    if (Array.isArray(schema)) {
        idx = schema.length;
        while (idx--) {
            result = findId(schema[idx], id);
            if (result) { return result; }
        }
    } else {
        var keys = Object.keys(schema);
        idx = keys.length;
        while (idx--) {
            var k = keys[idx];
            if (k.indexOf("__$") === 0) {
                continue;
            }
            result = findId(schema[k], id);
            if (result) { return result; }
        }
    }
}

/**
 *
 * @param {*} uri
 * @param {*} schema
 *
 * @returns {void}
 */
exports.cacheSchemaByUri = function (uri, schema) {
    var remotePath = getRemotePath(uri);
    if (remotePath) {
        this.cache[remotePath] = schema;
    }
};

/**
 *
 * @param {*} uri
 *
 * @returns {void}
 */
exports.removeFromCacheByUri = function (uri) {
    var remotePath = getRemotePath(uri);
    if (remotePath) {
        delete this.cache[remotePath];
    }
};

/**
 *
 * @param {*} uri
 *
 * @returns {boolean}
 */
exports.checkCacheForUri = function (uri) {
    var remotePath = getRemotePath(uri);
    return remotePath ? this.cache[remotePath] != null : false;
};

exports.getSchema = function (report, schema) {
    if (typeof schema === "object") {
        schema = exports.getSchemaByReference.call(this, report, schema);
    }
    if (typeof schema === "string") {
        schema = exports.getSchemaByUri.call(this, report, schema);
    }
    return schema;
};

exports.getSchemaByReference = function (report, key) {
    var i = this.referenceCache.length;
    while (i--) {
        if (isequal(this.referenceCache[i][0], key)) {
            return this.referenceCache[i][1];
        }
    }
    // not found
    var schema = Utils.cloneDeep(key);
    this.referenceCache.push([key, schema]);
    return schema;
};

exports.getSchemaByUri = function (report, uri, root) {
    var remotePath = getRemotePath(uri),
        queryPath = getQueryPath(uri),
        result = remotePath ? this.cache[remotePath] : root;

    if (result && remotePath) {
        // we need to avoid compiling schemas in a recursive loop
        var compileRemote = result !== root;
        // now we need to compile and validate resolved schema (in case it's not already)
        if (compileRemote) {

            report.path.push(remotePath);

            var remoteReport;

            var anscestorReport = report.getAncestor(result.id);
            if (anscestorReport) {
                remoteReport = anscestorReport;
            } else {
                remoteReport = new Report(report);
                if (SchemaCompilation.compileSchema.call(this, remoteReport, result)) {
                    var savedOptions = this.options;
                    try {
                        // If custom validationOptions were provided to setRemoteReference(),
                        // use them instead of the default options
                        this.options = result.__$validationOptions || this.options;
                        SchemaValidation.validateSchema.call(this, remoteReport, result);
                    } finally {
                        this.options = savedOptions;
                    }
                }
            }
            var remoteReportIsValid = remoteReport.isValid();
            if (!remoteReportIsValid) {
                report.addError("REMOTE_NOT_VALID", [uri], remoteReport);
            }

            report.path.pop();

            if (!remoteReportIsValid) {
                return undefined;
            }
        }
    }

    if (result && queryPath) {
        var parts = queryPath.split("/");
        for (var idx = 0, lim = parts.length; result && idx < lim; idx++) {
            var key = decodeJSONPointer(parts[idx]);
            if (idx === 0) { // it's an id
                result = findId(result, key);
            } else { // it's a path behind id
                result = result[key];
            }
        }
    }

    return result;
};

exports.getRemotePath = getRemotePath;

},{"./Report":146,"./SchemaCompilation":148,"./SchemaValidation":149,"./Utils":150,"lodash.isequal":10}],148:[function(require,module,exports){
"use strict";

var Report      = require("./Report");
var SchemaCache = require("./SchemaCache");
var Utils       = require("./Utils");

function mergeReference(scope, ref) {
    if (Utils.isAbsoluteUri(ref)) {
        return ref;
    }

    var joinedScope = scope.join(""),
        isScopeAbsolute = Utils.isAbsoluteUri(joinedScope),
        isScopeRelative = Utils.isRelativeUri(joinedScope),
        isRefRelative = Utils.isRelativeUri(ref),
        toRemove;

    if (isScopeAbsolute && isRefRelative) {
        toRemove = joinedScope.match(/\/[^\/]*$/);
        if (toRemove) {
            joinedScope = joinedScope.slice(0, toRemove.index + 1);
        }
    } else if (isScopeRelative && isRefRelative) {
        joinedScope = "";
    } else {
        toRemove = joinedScope.match(/[^#/]+$/);
        if (toRemove) {
            joinedScope = joinedScope.slice(0, toRemove.index);
        }
    }

    var res = joinedScope + ref;
    res = res.replace(/##/, "#");
    return res;
}

function collectReferences(obj, results, scope, path) {
    results = results || [];
    scope = scope || [];
    path = path || [];

    if (typeof obj !== "object" || obj === null) {
        return results;
    }

    if (typeof obj.id === "string") {
        scope.push(obj.id);
    }

    if (typeof obj.$ref === "string" && typeof obj.__$refResolved === "undefined") {
        results.push({
            ref: mergeReference(scope, obj.$ref),
            key: "$ref",
            obj: obj,
            path: path.slice(0)
        });
    }
    if (typeof obj.$schema === "string" && typeof obj.__$schemaResolved === "undefined") {
        results.push({
            ref: mergeReference(scope, obj.$schema),
            key: "$schema",
            obj: obj,
            path: path.slice(0)
        });
    }

    var idx;
    if (Array.isArray(obj)) {
        idx = obj.length;
        while (idx--) {
            path.push(idx.toString());
            collectReferences(obj[idx], results, scope, path);
            path.pop();
        }
    } else {
        var keys = Object.keys(obj);
        idx = keys.length;
        while (idx--) {
            // do not recurse through resolved references and other z-schema props
            if (keys[idx].indexOf("__$") === 0) { continue; }
            path.push(keys[idx]);
            collectReferences(obj[keys[idx]], results, scope, path);
            path.pop();
        }
    }

    if (typeof obj.id === "string") {
        scope.pop();
    }

    return results;
}

var compileArrayOfSchemasLoop = function (mainReport, arr) {
    var idx = arr.length,
        compiledCount = 0;

    while (idx--) {

        // try to compile each schema separately
        var report = new Report(mainReport);
        var isValid = exports.compileSchema.call(this, report, arr[idx]);
        if (isValid) { compiledCount++; }

        // copy errors to report
        mainReport.errors = mainReport.errors.concat(report.errors);

    }

    return compiledCount;
};

function findId(arr, id) {
    var idx = arr.length;
    while (idx--) {
        if (arr[idx].id === id) {
            return arr[idx];
        }
    }
    return null;
}

var compileArrayOfSchemas = function (report, arr) {

    var compiled = 0,
        lastLoopCompiled;

    do {

        // remove all UNRESOLVABLE_REFERENCE errors before compiling array again
        var idx = report.errors.length;
        while (idx--) {
            if (report.errors[idx].code === "UNRESOLVABLE_REFERENCE") {
                report.errors.splice(idx, 1);
            }
        }

        // remember how many were compiled in the last loop
        lastLoopCompiled = compiled;

        // count how many are compiled now
        compiled = compileArrayOfSchemasLoop.call(this, report, arr);

        // fix __$missingReferences if possible
        idx = arr.length;
        while (idx--) {
            var sch = arr[idx];
            if (sch.__$missingReferences) {
                var idx2 = sch.__$missingReferences.length;
                while (idx2--) {
                    var refObj = sch.__$missingReferences[idx2];
                    var response = findId(arr, refObj.ref);
                    if (response) {
                        // this might create circular references
                        refObj.obj["__" + refObj.key + "Resolved"] = response;
                        // it's resolved now so delete it
                        sch.__$missingReferences.splice(idx2, 1);
                    }
                }
                if (sch.__$missingReferences.length === 0) {
                    delete sch.__$missingReferences;
                }
            }
        }

        // keep repeating if not all compiled and at least one more was compiled in the last loop
    } while (compiled !== arr.length && compiled !== lastLoopCompiled);

    return report.isValid();

};

exports.compileSchema = function (report, schema) {

    report.commonErrorMessage = "SCHEMA_COMPILATION_FAILED";

    // if schema is a string, assume it's a uri
    if (typeof schema === "string") {
        var loadedSchema = SchemaCache.getSchemaByUri.call(this, report, schema);
        if (!loadedSchema) {
            report.addError("SCHEMA_NOT_REACHABLE", [schema]);
            return false;
        }
        schema = loadedSchema;
    }

    // if schema is an array, assume it's an array of schemas
    if (Array.isArray(schema)) {
        return compileArrayOfSchemas.call(this, report, schema);
    }

    // if we have an id than it should be cached already (if this instance has compiled it)
    if (schema.__$compiled && schema.id && SchemaCache.checkCacheForUri.call(this, schema.id) === false) {
        schema.__$compiled = undefined;
    }

    // do not re-compile schemas
    if (schema.__$compiled) {
        return true;
    }

    if (schema.id && typeof schema.id === "string") {
        // add this to our schemaCache (before compilation in case we have references including id)
        SchemaCache.cacheSchemaByUri.call(this, schema.id, schema);
    }

    // this method can be called recursively, so we need to remember our root
    var isRoot = false;
    if (!report.rootSchema) {
        report.rootSchema = schema;
        isRoot = true;
    }

    // delete all __$missingReferences from previous compilation attempts
    var isValidExceptReferences = report.isValid();
    delete schema.__$missingReferences;

    // collect all references that need to be resolved - $ref and $schema
    var refs = collectReferences.call(this, schema),
        idx = refs.length;
    while (idx--) {
        // resolve all the collected references into __xxxResolved pointer
        var refObj = refs[idx];
        var response = SchemaCache.getSchemaByUri.call(this, report, refObj.ref, schema);

        // we can try to use custom schemaReader if available
        if (!response) {
            var schemaReader = this.getSchemaReader();
            if (schemaReader) {
                // it's supposed to return a valid schema
                var s = schemaReader(refObj.ref);
                if (s) {
                    // it needs to have the id
                    s.id = refObj.ref;
                    // try to compile the schema
                    var subreport = new Report(report);
                    if (!exports.compileSchema.call(this, subreport, s)) {
                        // copy errors to report
                        report.errors = report.errors.concat(subreport.errors);
                    } else {
                        response = SchemaCache.getSchemaByUri.call(this, report, refObj.ref, schema);
                    }
                }
            }
        }

        if (!response) {

            var hasNotValid = report.hasError("REMOTE_NOT_VALID", [refObj.ref]);
            var isAbsolute = Utils.isAbsoluteUri(refObj.ref);
            var isDownloaded = false;
            var ignoreUnresolvableRemotes = this.options.ignoreUnresolvableReferences === true;

            if (isAbsolute) {
                // we shouldn't add UNRESOLVABLE_REFERENCE for schemas we already have downloaded
                // and set through setRemoteReference method
                isDownloaded = SchemaCache.checkCacheForUri.call(this, refObj.ref);
            }

            if (hasNotValid) {
                // already has REMOTE_NOT_VALID error for this one
            } else if (ignoreUnresolvableRemotes && isAbsolute) {
                // ignoreUnresolvableRemotes is on and remote isAbsolute
            } else if (isDownloaded) {
                // remote is downloaded, so no UNRESOLVABLE_REFERENCE
            } else {
                Array.prototype.push.apply(report.path, refObj.path);
                report.addError("UNRESOLVABLE_REFERENCE", [refObj.ref]);
                report.path = report.path.slice(0, -refObj.path.length);

                // pusblish unresolved references out
                if (isValidExceptReferences) {
                    schema.__$missingReferences = schema.__$missingReferences || [];
                    schema.__$missingReferences.push(refObj);
                }
            }
        }
        // this might create circular references
        refObj.obj["__" + refObj.key + "Resolved"] = response;
    }

    var isValid = report.isValid();
    if (isValid) {
        schema.__$compiled = true;
    } else {
        if (schema.id && typeof schema.id === "string") {
            // remove this schema from schemaCache because it failed to compile
            SchemaCache.removeFromCacheByUri.call(this, schema.id);
        }
    }

    // we don't need the root pointer anymore
    if (isRoot) {
        report.rootSchema = undefined;
    }

    return isValid;

};

},{"./Report":146,"./SchemaCache":147,"./Utils":150}],149:[function(require,module,exports){
"use strict";

var FormatValidators = require("./FormatValidators"),
    JsonValidation   = require("./JsonValidation"),
    Report           = require("./Report"),
    Utils            = require("./Utils");

var SchemaValidators = {
    $ref: function (report, schema) {
        // http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-07
        // http://tools.ietf.org/html/draft-pbryan-zyp-json-ref-03
        if (typeof schema.$ref !== "string") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["$ref", "string"]);
        }
    },
    $schema: function (report, schema) {
        // http://json-schema.org/latest/json-schema-core.html#rfc.section.6
        if (typeof schema.$schema !== "string") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["$schema", "string"]);
        }
    },
    multipleOf: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.1.1.1
        if (typeof schema.multipleOf !== "number") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["multipleOf", "number"]);
        } else if (schema.multipleOf <= 0) {
            report.addError("KEYWORD_MUST_BE", ["multipleOf", "strictly greater than 0"]);
        }
    },
    maximum: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.1.2.1
        if (typeof schema.maximum !== "number") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["maximum", "number"]);
        }
    },
    exclusiveMaximum: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.1.2.1
        if (typeof schema.exclusiveMaximum !== "boolean") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["exclusiveMaximum", "boolean"]);
        } else if (schema.maximum === undefined) {
            report.addError("KEYWORD_DEPENDENCY", ["exclusiveMaximum", "maximum"]);
        }
    },
    minimum: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.1.3.1
        if (typeof schema.minimum !== "number") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["minimum", "number"]);
        }
    },
    exclusiveMinimum: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.1.3.1
        if (typeof schema.exclusiveMinimum !== "boolean") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["exclusiveMinimum", "boolean"]);
        } else if (schema.minimum === undefined) {
            report.addError("KEYWORD_DEPENDENCY", ["exclusiveMinimum", "minimum"]);
        }
    },
    maxLength: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.2.1.1
        if (Utils.whatIs(schema.maxLength) !== "integer") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["maxLength", "integer"]);
        } else if (schema.maxLength < 0) {
            report.addError("KEYWORD_MUST_BE", ["maxLength", "greater than, or equal to 0"]);
        }
    },
    minLength: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.2.2.1
        if (Utils.whatIs(schema.minLength) !== "integer") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["minLength", "integer"]);
        } else if (schema.minLength < 0) {
            report.addError("KEYWORD_MUST_BE", ["minLength", "greater than, or equal to 0"]);
        }
    },
    pattern: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.2.3.1
        if (typeof schema.pattern !== "string") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["pattern", "string"]);
        } else {
            try {
                RegExp(schema.pattern);
            } catch (e) {
                report.addError("KEYWORD_PATTERN", ["pattern", schema.pattern]);
            }
        }
    },
    additionalItems: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.3.1.1
        var type = Utils.whatIs(schema.additionalItems);
        if (type !== "boolean" && type !== "object") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["additionalItems", ["boolean", "object"]]);
        } else if (type === "object") {
            report.path.push("additionalItems");
            exports.validateSchema.call(this, report, schema.additionalItems);
            report.path.pop();
        }
    },
    items: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.3.1.1
        var type = Utils.whatIs(schema.items);

        if (type === "object") {
            report.path.push("items");
            exports.validateSchema.call(this, report, schema.items);
            report.path.pop();
        } else if (type === "array") {
            var idx = schema.items.length;
            while (idx--) {
                report.path.push("items");
                report.path.push(idx.toString());
                exports.validateSchema.call(this, report, schema.items[idx]);
                report.path.pop();
                report.path.pop();
            }
        } else {
            report.addError("KEYWORD_TYPE_EXPECTED", ["items", ["array", "object"]]);
        }

        // custom - strict mode
        if (this.options.forceAdditional === true && schema.additionalItems === undefined && Array.isArray(schema.items)) {
            report.addError("KEYWORD_UNDEFINED_STRICT", ["additionalItems"]);
        }
        // custome - assume defined false mode
        if (this.options.assumeAdditional && schema.additionalItems === undefined && Array.isArray(schema.items)) {
            schema.additionalItems = false;
        }
    },
    maxItems: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.3.2.1
        if (typeof schema.maxItems !== "number") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["maxItems", "integer"]);
        } else if (schema.maxItems < 0) {
            report.addError("KEYWORD_MUST_BE", ["maxItems", "greater than, or equal to 0"]);
        }
    },
    minItems: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.3.3.1
        if (Utils.whatIs(schema.minItems) !== "integer") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["minItems", "integer"]);
        } else if (schema.minItems < 0) {
            report.addError("KEYWORD_MUST_BE", ["minItems", "greater than, or equal to 0"]);
        }
    },
    uniqueItems: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.3.4.1
        if (typeof schema.uniqueItems !== "boolean") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["uniqueItems", "boolean"]);
        }
    },
    maxProperties: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.4.1.1
        if (Utils.whatIs(schema.maxProperties) !== "integer") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["maxProperties", "integer"]);
        } else if (schema.maxProperties < 0) {
            report.addError("KEYWORD_MUST_BE", ["maxProperties", "greater than, or equal to 0"]);
        }
    },
    minProperties: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.4.2.1
        if (Utils.whatIs(schema.minProperties) !== "integer") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["minProperties", "integer"]);
        } else if (schema.minProperties < 0) {
            report.addError("KEYWORD_MUST_BE", ["minProperties", "greater than, or equal to 0"]);
        }
    },
    required: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.4.3.1
        if (Utils.whatIs(schema.required) !== "array") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["required", "array"]);
        } else if (schema.required.length === 0) {
            report.addError("KEYWORD_MUST_BE", ["required", "an array with at least one element"]);
        } else {
            var idx = schema.required.length;
            while (idx--) {
                if (typeof schema.required[idx] !== "string") {
                    report.addError("KEYWORD_VALUE_TYPE", ["required", "string"]);
                }
            }
            if (Utils.isUniqueArray(schema.required) === false) {
                report.addError("KEYWORD_MUST_BE", ["required", "an array with unique items"]);
            }
        }
    },
    additionalProperties: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.4.4.1
        var type = Utils.whatIs(schema.additionalProperties);
        if (type !== "boolean" && type !== "object") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["additionalProperties", ["boolean", "object"]]);
        } else if (type === "object") {
            report.path.push("additionalProperties");
            exports.validateSchema.call(this, report, schema.additionalProperties);
            report.path.pop();
        }
    },
    properties: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.4.4.1
        if (Utils.whatIs(schema.properties) !== "object") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["properties", "object"]);
            return;
        }

        var keys = Object.keys(schema.properties),
            idx = keys.length;
        while (idx--) {
            var key = keys[idx],
                val = schema.properties[key];
            report.path.push("properties");
            report.path.push(key);
            exports.validateSchema.call(this, report, val);
            report.path.pop();
            report.path.pop();
        }

        // custom - strict mode
        if (this.options.forceAdditional === true && schema.additionalProperties === undefined) {
            report.addError("KEYWORD_UNDEFINED_STRICT", ["additionalProperties"]);
        }
        // custome - assume defined false mode
        if (this.options.assumeAdditional && schema.additionalProperties === undefined) {
            schema.additionalProperties = false;
        }
        // custom - forceProperties
        if (this.options.forceProperties === true && keys.length === 0) {
            report.addError("CUSTOM_MODE_FORCE_PROPERTIES", ["properties"]);
        }
    },
    patternProperties: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.4.4.1
        if (Utils.whatIs(schema.patternProperties) !== "object") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["patternProperties", "object"]);
            return;
        }

        var keys = Object.keys(schema.patternProperties),
            idx = keys.length;
        while (idx--) {
            var key = keys[idx],
                val = schema.patternProperties[key];
            try {
                RegExp(key);
            } catch (e) {
                report.addError("KEYWORD_PATTERN", ["patternProperties", key]);
            }
            report.path.push("patternProperties");
            report.path.push(key.toString());
            exports.validateSchema.call(this, report, val);
            report.path.pop();
            report.path.pop();
        }

        // custom - forceProperties
        if (this.options.forceProperties === true && keys.length === 0) {
            report.addError("CUSTOM_MODE_FORCE_PROPERTIES", ["patternProperties"]);
        }
    },
    dependencies: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.4.5.1
        if (Utils.whatIs(schema.dependencies) !== "object") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["dependencies", "object"]);
        } else {
            var keys = Object.keys(schema.dependencies),
                idx = keys.length;
            while (idx--) {
                var schemaKey = keys[idx],
                    schemaDependency = schema.dependencies[schemaKey],
                    type = Utils.whatIs(schemaDependency);

                if (type === "object") {
                    report.path.push("dependencies");
                    report.path.push(schemaKey);
                    exports.validateSchema.call(this, report, schemaDependency);
                    report.path.pop();
                    report.path.pop();
                } else if (type === "array") {
                    var idx2 = schemaDependency.length;
                    if (idx2 === 0) {
                        report.addError("KEYWORD_MUST_BE", ["dependencies", "not empty array"]);
                    }
                    while (idx2--) {
                        if (typeof schemaDependency[idx2] !== "string") {
                            report.addError("KEYWORD_VALUE_TYPE", ["dependensices", "string"]);
                        }
                    }
                    if (Utils.isUniqueArray(schemaDependency) === false) {
                        report.addError("KEYWORD_MUST_BE", ["dependencies", "an array with unique items"]);
                    }
                } else {
                    report.addError("KEYWORD_VALUE_TYPE", ["dependencies", "object or array"]);
                }
            }
        }
    },
    enum: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.5.1.1
        if (Array.isArray(schema.enum) === false) {
            report.addError("KEYWORD_TYPE_EXPECTED", ["enum", "array"]);
        } else if (schema.enum.length === 0) {
            report.addError("KEYWORD_MUST_BE", ["enum", "an array with at least one element"]);
        } else if (Utils.isUniqueArray(schema.enum) === false) {
            report.addError("KEYWORD_MUST_BE", ["enum", "an array with unique elements"]);
        }
    },
    type: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.5.2.1
        var primitiveTypes = ["array", "boolean", "integer", "number", "null", "object", "string"],
            primitiveTypeStr = primitiveTypes.join(","),
            isArray = Array.isArray(schema.type);

        if (isArray) {
            var idx = schema.type.length;
            while (idx--) {
                if (primitiveTypes.indexOf(schema.type[idx]) === -1) {
                    report.addError("KEYWORD_TYPE_EXPECTED", ["type", primitiveTypeStr]);
                }
            }
            if (Utils.isUniqueArray(schema.type) === false) {
                report.addError("KEYWORD_MUST_BE", ["type", "an object with unique properties"]);
            }
        } else if (typeof schema.type === "string") {
            if (primitiveTypes.indexOf(schema.type) === -1) {
                report.addError("KEYWORD_TYPE_EXPECTED", ["type", primitiveTypeStr]);
            }
        } else {
            report.addError("KEYWORD_TYPE_EXPECTED", ["type", ["string", "array"]]);
        }

        if (this.options.noEmptyStrings === true) {
            if (schema.type === "string" || isArray && schema.type.indexOf("string") !== -1) {
                if (schema.minLength === undefined &&
                    schema.enum === undefined &&
                    schema.format === undefined) {

                    schema.minLength = 1;
                }
            }
        }
        if (this.options.noEmptyArrays === true) {
            if (schema.type === "array" || isArray && schema.type.indexOf("array") !== -1) {
                if (schema.minItems === undefined) {
                    schema.minItems = 1;
                }
            }
        }
        if (this.options.forceProperties === true) {
            if (schema.type === "object" || isArray && schema.type.indexOf("object") !== -1) {
                if (schema.properties === undefined && schema.patternProperties === undefined) {
                    report.addError("KEYWORD_UNDEFINED_STRICT", ["properties"]);
                }
            }
        }
        if (this.options.forceItems === true) {
            if (schema.type === "array" || isArray && schema.type.indexOf("array") !== -1) {
                if (schema.items === undefined) {
                    report.addError("KEYWORD_UNDEFINED_STRICT", ["items"]);
                }
            }
        }
        if (this.options.forceMinItems === true) {
            if (schema.type === "array" || isArray && schema.type.indexOf("array") !== -1) {
                if (schema.minItems === undefined) {
                    report.addError("KEYWORD_UNDEFINED_STRICT", ["minItems"]);
                }
            }
        }
        if (this.options.forceMaxItems === true) {
            if (schema.type === "array" || isArray && schema.type.indexOf("array") !== -1) {
                if (schema.maxItems === undefined) {
                    report.addError("KEYWORD_UNDEFINED_STRICT", ["maxItems"]);
                }
            }
        }
        if (this.options.forceMinLength === true) {
            if (schema.type === "string" || isArray && schema.type.indexOf("string") !== -1) {
                if (schema.minLength === undefined &&
                    schema.format === undefined &&
                    schema.enum === undefined &&
                    schema.pattern === undefined) {
                    report.addError("KEYWORD_UNDEFINED_STRICT", ["minLength"]);
                }
            }
        }
        if (this.options.forceMaxLength === true) {
            if (schema.type === "string" || isArray && schema.type.indexOf("string") !== -1) {
                if (schema.maxLength === undefined &&
                    schema.format === undefined &&
                    schema.enum === undefined &&
                    schema.pattern === undefined) {
                    report.addError("KEYWORD_UNDEFINED_STRICT", ["maxLength"]);
                }
            }
        }
    },
    allOf: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.5.3.1
        if (Array.isArray(schema.allOf) === false) {
            report.addError("KEYWORD_TYPE_EXPECTED", ["allOf", "array"]);
        } else if (schema.allOf.length === 0) {
            report.addError("KEYWORD_MUST_BE", ["allOf", "an array with at least one element"]);
        } else {
            var idx = schema.allOf.length;
            while (idx--) {
                report.path.push("allOf");
                report.path.push(idx.toString());
                exports.validateSchema.call(this, report, schema.allOf[idx]);
                report.path.pop();
                report.path.pop();
            }
        }
    },
    anyOf: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.5.4.1
        if (Array.isArray(schema.anyOf) === false) {
            report.addError("KEYWORD_TYPE_EXPECTED", ["anyOf", "array"]);
        } else if (schema.anyOf.length === 0) {
            report.addError("KEYWORD_MUST_BE", ["anyOf", "an array with at least one element"]);
        } else {
            var idx = schema.anyOf.length;
            while (idx--) {
                report.path.push("anyOf");
                report.path.push(idx.toString());
                exports.validateSchema.call(this, report, schema.anyOf[idx]);
                report.path.pop();
                report.path.pop();
            }
        }
    },
    oneOf: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.5.5.1
        if (Array.isArray(schema.oneOf) === false) {
            report.addError("KEYWORD_TYPE_EXPECTED", ["oneOf", "array"]);
        } else if (schema.oneOf.length === 0) {
            report.addError("KEYWORD_MUST_BE", ["oneOf", "an array with at least one element"]);
        } else {
            var idx = schema.oneOf.length;
            while (idx--) {
                report.path.push("oneOf");
                report.path.push(idx.toString());
                exports.validateSchema.call(this, report, schema.oneOf[idx]);
                report.path.pop();
                report.path.pop();
            }
        }
    },
    not: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.5.6.1
        if (Utils.whatIs(schema.not) !== "object") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["not", "object"]);
        } else {
            report.path.push("not");
            exports.validateSchema.call(this, report, schema.not);
            report.path.pop();
        }
    },
    definitions: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.5.7.1
        if (Utils.whatIs(schema.definitions) !== "object") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["definitions", "object"]);
        } else {
            var keys = Object.keys(schema.definitions),
                idx = keys.length;
            while (idx--) {
                var key = keys[idx],
                    val = schema.definitions[key];
                report.path.push("definitions");
                report.path.push(key);
                exports.validateSchema.call(this, report, val);
                report.path.pop();
                report.path.pop();
            }
        }
    },
    format: function (report, schema) {
        if (typeof schema.format !== "string") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["format", "string"]);
        } else {
            if (FormatValidators[schema.format] === undefined && this.options.ignoreUnknownFormats !== true) {
                report.addError("UNKNOWN_FORMAT", [schema.format]);
            }
        }
    },
    id: function (report, schema) {
        // http://json-schema.org/latest/json-schema-core.html#rfc.section.7.2
        if (typeof schema.id !== "string") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["id", "string"]);
        }
    },
    title: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.6.1
        if (typeof schema.title !== "string") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["title", "string"]);
        }
    },
    description: function (report, schema) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.6.1
        if (typeof schema.description !== "string") {
            report.addError("KEYWORD_TYPE_EXPECTED", ["description", "string"]);
        }
    },
    "default": function (/* report, schema */) {
        // http://json-schema.org/latest/json-schema-validation.html#rfc.section.6.2
        // There are no restrictions placed on the value of this keyword.
    }
};

/**
 *
 * @param {Report} report
 * @param {*[]} arr
 *
 * @returns {boolean}
 */
var validateArrayOfSchemas = function (report, arr) {
    var idx = arr.length;
    while (idx--) {
        exports.validateSchema.call(this, report, arr[idx]);
    }
    return report.isValid();
};

/**
 *
 * @param {Report} report
 * @param {*} schema
 */
exports.validateSchema = function (report, schema) {

    report.commonErrorMessage = "SCHEMA_VALIDATION_FAILED";

    // if schema is an array, assume it's an array of schemas
    if (Array.isArray(schema)) {
        return validateArrayOfSchemas.call(this, report, schema);
    }

    // do not revalidate schema that has already been validated once
    if (schema.__$validated) {
        return true;
    }

    // if $schema is present, this schema should validate against that $schema
    var hasParentSchema = schema.$schema && schema.id !== schema.$schema;
    if (hasParentSchema) {
        if (schema.__$schemaResolved && schema.__$schemaResolved !== schema) {
            var subReport = new Report(report);
            var valid = JsonValidation.validate.call(this, subReport, schema.__$schemaResolved, schema);
            if (valid === false) {
                report.addError("PARENT_SCHEMA_VALIDATION_FAILED", null, subReport);
            }
        } else {
            if (this.options.ignoreUnresolvableReferences !== true) {
                report.addError("REF_UNRESOLVED", [schema.$schema]);
            }
        }
    }

    if (this.options.noTypeless === true) {
        // issue #36 - inherit type to anyOf, oneOf, allOf if noTypeless is defined
        if (schema.type !== undefined) {
            var schemas = [];
            if (Array.isArray(schema.anyOf)) { schemas = schemas.concat(schema.anyOf); }
            if (Array.isArray(schema.oneOf)) { schemas = schemas.concat(schema.oneOf); }
            if (Array.isArray(schema.allOf)) { schemas = schemas.concat(schema.allOf); }
            schemas.forEach(function (sch) {
                if (!sch.type) { sch.type = schema.type; }
            });
        }
        // end issue #36
        if (schema.enum === undefined &&
            schema.type === undefined &&
            schema.anyOf === undefined &&
            schema.oneOf === undefined &&
            schema.not === undefined &&
            schema.$ref === undefined) {
            report.addError("KEYWORD_UNDEFINED_STRICT", ["type"]);
        }
    }

    var keys = Object.keys(schema),
        idx = keys.length;
    while (idx--) {
        var key = keys[idx];
        if (key.indexOf("__") === 0) { continue; }
        if (SchemaValidators[key] !== undefined) {
            SchemaValidators[key].call(this, report, schema);
        } else if (!hasParentSchema) {
            if (this.options.noExtraKeywords === true) {
                report.addError("KEYWORD_UNEXPECTED", [key]);
            }
        }
    }

    if (this.options.pedanticCheck === true) {
        if (schema.enum) {
            // break recursion
            var tmpSchema = Utils.clone(schema);
            delete tmpSchema.enum;
            delete tmpSchema.default;

            report.path.push("enum");
            idx = schema.enum.length;
            while (idx--) {
                report.path.push(idx.toString());
                JsonValidation.validate.call(this, report, tmpSchema, schema.enum[idx]);
                report.path.pop();
            }
            report.path.pop();
        }

        if (schema.default) {
            report.path.push("default");
            JsonValidation.validate.call(this, report, schema, schema.default);
            report.path.pop();
        }
    }

    var isValid = report.isValid();
    if (isValid) {
        schema.__$validated = true;
    }
    return isValid;
};

},{"./FormatValidators":143,"./JsonValidation":144,"./Report":146,"./Utils":150}],150:[function(require,module,exports){
"use strict";

exports.jsonSymbol = Symbol.for("z-schema/json");

exports.schemaSymbol = Symbol.for("z-schema/schema");

/**
 * @param {object} obj
 *
 * @returns {string[]}
 */
var sortedKeys = exports.sortedKeys = function (obj) {
    return Object.keys(obj).sort();
};

/**
 *
 * @param {string} uri
 *
 * @returns {boolean}
 */
exports.isAbsoluteUri = function (uri) {
    return /^https?:\/\//.test(uri);
};

/**
 *
 * @param {string} uri
 *
 * @returns {boolean}
 */
exports.isRelativeUri = function (uri) {
    // relative URIs that end with a hash sign, issue #56
    return /.+#/.test(uri);
};

exports.whatIs = function (what) {

    var to = typeof what;

    if (to === "object") {
        if (what === null) {
            return "null";
        }
        if (Array.isArray(what)) {
            return "array";
        }
        return "object"; // typeof what === 'object' && what === Object(what) && !Array.isArray(what);
    }

    if (to === "number") {
        if (Number.isFinite(what)) {
            if (what % 1 === 0) {
                return "integer";
            } else {
                return "number";
            }
        }
        if (Number.isNaN(what)) {
            return "not-a-number";
        }
        return "unknown-number";
    }

    return to; // undefined, boolean, string, function

};

/**
 *
 * @param {*} json1
 * @param {*} json2
 * @param {*} [options]
 *
 * @returns {boolean}
 */
exports.areEqual = function areEqual(json1, json2, options) {

    options = options || {};
    var caseInsensitiveComparison = options.caseInsensitiveComparison || false;

    // http://json-schema.org/latest/json-schema-core.html#rfc.section.3.6

    // Two JSON values are said to be equal if and only if:
    // both are nulls; or
    // both are booleans, and have the same value; or
    // both are strings, and have the same value; or
    // both are numbers, and have the same mathematical value; or
    if (json1 === json2) {
        return true;
    }
    if (
      caseInsensitiveComparison === true &&
      typeof json1 === "string" && typeof json2 === "string" &&
      json1.toUpperCase() === json2.toUpperCase()) {
        return true;
    }

    var i, len;

    // both are arrays, and:
    if (Array.isArray(json1) && Array.isArray(json2)) {
        // have the same number of items; and
        if (json1.length !== json2.length) {
            return false;
        }
        // items at the same index are equal according to this definition; or
        len = json1.length;
        for (i = 0; i < len; i++) {
            if (!areEqual(json1[i], json2[i], { caseInsensitiveComparison: caseInsensitiveComparison })) {
                return false;
            }
        }
        return true;
    }

    // both are objects, and:
    if (exports.whatIs(json1) === "object" && exports.whatIs(json2) === "object") {
        // have the same set of property names; and
        var keys1 = sortedKeys(json1);
        var keys2 = sortedKeys(json2);
        if (!areEqual(keys1, keys2, { caseInsensitiveComparison: caseInsensitiveComparison })) {
            return false;
        }
        // values for a same property name are equal according to this definition.
        len = keys1.length;
        for (i = 0; i < len; i++) {
            if (!areEqual(json1[keys1[i]], json2[keys1[i]], { caseInsensitiveComparison: caseInsensitiveComparison })) {
                return false;
            }
        }
        return true;
    }

    return false;
};

/**
 *
 * @param {*[]} arr
 * @param {number[]} [indexes]
 *
 * @returns {boolean}
 */
exports.isUniqueArray = function (arr, indexes) {
    var i, j, l = arr.length;
    for (i = 0; i < l; i++) {
        for (j = i + 1; j < l; j++) {
            if (exports.areEqual(arr[i], arr[j])) {
                if (indexes) { indexes.push(i, j); }
                return false;
            }
        }
    }
    return true;
};

/**
 *
 * @param {*} bigSet
 * @param {*} subSet
 *
 * @returns {*[]}
 */
exports.difference = function (bigSet, subSet) {
    var arr = [],
        idx = bigSet.length;
    while (idx--) {
        if (subSet.indexOf(bigSet[idx]) === -1) {
            arr.push(bigSet[idx]);
        }
    }
    return arr;
};

// NOT a deep version of clone
exports.clone = function (src) {
    if (typeof src === "undefined") { return void 0; }
    if (typeof src !== "object" || src === null) { return src; }
    var res, idx;
    if (Array.isArray(src)) {
        res = [];
        idx = src.length;
        while (idx--) {
            res[idx] = src[idx];
        }
    } else {
        res = {};
        var keys = Object.keys(src);
        idx = keys.length;
        while (idx--) {
            var key = keys[idx];
            res[key] = src[key];
        }
    }
    return res;
};

exports.cloneDeep = function (src) {
    var vidx = 0, visited = new Map(), cloned = [];
    function cloneDeep(src) {
        if (typeof src !== "object" || src === null) { return src; }
        var res, idx, cidx;

        cidx = visited.get(src);
        if (cidx !== undefined) { return cloned[cidx]; }

        visited.set(src, vidx++);
        if (Array.isArray(src)) {
            res = [];
            cloned.push(res);
            idx = src.length;
            while (idx--) {
                res[idx] = cloneDeep(src[idx]);
            }
        } else {
            res = {};
            cloned.push(res);
            var keys = Object.keys(src);
            idx = keys.length;
            while (idx--) {
                var key = keys[idx];
                res[key] = cloneDeep(src[key]);
            }
        }
        return res;
    }
    return cloneDeep(src);
};

/*
  following function comes from punycode.js library
  see: https://github.com/bestiejs/punycode.js
*/
/*jshint -W016*/
/**
 * Creates an array containing the numeric code points of each Unicode
 * character in the string. While JavaScript uses UCS-2 internally,
 * this function will convert a pair of surrogate halves (each of which
 * UCS-2 exposes as separate characters) into a single code point,
 * matching UTF-16.
 * @see `punycode.ucs2.encode`
 * @see <https://mathiasbynens.be/notes/javascript-encoding>
 * @memberOf punycode.ucs2
 * @name decode
 * @param {String} string The Unicode input string (UCS-2).
 * @returns {Array} The new array of code points.
 */
exports.ucs2decode = function (string) {
    var output = [],
        counter = 0,
        length = string.length,
        value,
        extra;
    while (counter < length) {
        value = string.charCodeAt(counter++);
        if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
            // high surrogate, and there is a next character
            extra = string.charCodeAt(counter++);
            if ((extra & 0xFC00) == 0xDC00) { // low surrogate
                output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
            } else {
                // unmatched surrogate; only append this code unit, in case the next
                // code unit is the high surrogate of a surrogate pair
                output.push(value);
                counter--;
            }
        } else {
            output.push(value);
        }
    }
    return output;
};
/*jshint +W016*/

},{}],151:[function(require,module,exports){
(function (process){(function (){
"use strict";

require("./Polyfills");
var get               = require("lodash.get");
var Report            = require("./Report");
var FormatValidators  = require("./FormatValidators");
var JsonValidation    = require("./JsonValidation");
var SchemaCache       = require("./SchemaCache");
var SchemaCompilation = require("./SchemaCompilation");
var SchemaValidation  = require("./SchemaValidation");
var Utils             = require("./Utils");
var Draft4Schema      = require("./schemas/schema.json");
var Draft4HyperSchema = require("./schemas/hyper-schema.json");

/**
 * default options
 */
var defaultOptions = {
    // default timeout for all async tasks
    asyncTimeout: 2000,
    // force additionalProperties and additionalItems to be defined on "object" and "array" types
    forceAdditional: false,
    // assume additionalProperties and additionalItems are defined as "false" where appropriate
    assumeAdditional: false,
    // do case insensitive comparison for enums
    enumCaseInsensitiveComparison: false,
    // force items to be defined on "array" types
    forceItems: false,
    // force minItems to be defined on "array" types
    forceMinItems: false,
    // force maxItems to be defined on "array" types
    forceMaxItems: false,
    // force minLength to be defined on "string" types
    forceMinLength: false,
    // force maxLength to be defined on "string" types
    forceMaxLength: false,
    // force properties or patternProperties to be defined on "object" types
    forceProperties: false,
    // ignore references that cannot be resolved (remote schemas) // TODO: make sure this is only for remote schemas, not local ones
    ignoreUnresolvableReferences: false,
    // disallow usage of keywords that this validator can't handle
    noExtraKeywords: false,
    // disallow usage of schema's without "type" defined
    noTypeless: false,
    // disallow zero length strings in validated objects
    noEmptyStrings: false,
    // disallow zero length arrays in validated objects
    noEmptyArrays: false,
    // forces "uri" format to be in fully rfc3986 compliant
    strictUris: false,
    // turn on some of the above
    strictMode: false,
    // report error paths as an array of path segments to get to the offending node
    reportPathAsArray: false,
    // stop validation as soon as an error is found
    breakOnFirstError: false,
    // check if schema follows best practices and common sense
    pedanticCheck: false,
    // ignore unknown formats (do not report them as an error)
    ignoreUnknownFormats: false,
    // function to be called on every schema
    customValidator: null
};

function normalizeOptions(options) {
    var normalized;

    // options
    if (typeof options === "object") {
        var keys = Object.keys(options),
            idx = keys.length,
            key;

        // check that the options are correctly configured
        while (idx--) {
            key = keys[idx];
            if (defaultOptions[key] === undefined) {
                throw new Error("Unexpected option passed to constructor: " + key);
            }
        }

        // copy the default options into passed options
        keys = Object.keys(defaultOptions);
        idx = keys.length;
        while (idx--) {
            key = keys[idx];
            if (options[key] === undefined) {
                options[key] = Utils.clone(defaultOptions[key]);
            }
        }

        normalized = options;
    } else {
        normalized = Utils.clone(defaultOptions);
    }

    if (normalized.strictMode === true) {
        normalized.forceAdditional  = true;
        normalized.forceItems       = true;
        normalized.forceMaxLength   = true;
        normalized.forceProperties  = true;
        normalized.noExtraKeywords  = true;
        normalized.noTypeless       = true;
        normalized.noEmptyStrings   = true;
        normalized.noEmptyArrays    = true;
    }

    return normalized;
}

/**
 * @class
 *
 * @param {*} [options]
 */
function ZSchema(options) {
    this.cache = {};
    this.referenceCache = [];
    this.validateOptions = {};

    this.options = normalizeOptions(options);

    // Disable strict validation for the built-in schemas
    var metaschemaOptions = normalizeOptions({ });

    this.setRemoteReference("http://json-schema.org/draft-04/schema", Draft4Schema, metaschemaOptions);
    this.setRemoteReference("http://json-schema.org/draft-04/hyper-schema", Draft4HyperSchema, metaschemaOptions);
}

/**
 * instance methods
 *
 * @param {*} schema
 *
 * @returns {boolean}
 */
ZSchema.prototype.compileSchema = function (schema) {
    var report = new Report(this.options);

    schema = SchemaCache.getSchema.call(this, report, schema);

    SchemaCompilation.compileSchema.call(this, report, schema);

    this.lastReport = report;
    return report.isValid();
};

/**
 *
 * @param {*} schema
 *
 * @returns {boolean}
 */
ZSchema.prototype.validateSchema = function (schema) {
    if (Array.isArray(schema) && schema.length === 0) {
        throw new Error(".validateSchema was called with an empty array");
    }

    var report = new Report(this.options);

    schema = SchemaCache.getSchema.call(this, report, schema);

    var compiled = SchemaCompilation.compileSchema.call(this, report, schema);
    if (compiled) { SchemaValidation.validateSchema.call(this, report, schema); }

    this.lastReport = report;
    return report.isValid();
};

/**
 *
 * @param {*} json
 * @param {*} schema
 * @param {*} [options]
 * @param {function(*, *)} [callback]
 *
 * @returns {boolean}
 */
ZSchema.prototype.validate = function (json, schema, options, callback) {

    if (Utils.whatIs(options) === "function") {
        callback = options;
        options = {};
    }
    if (!options) { options = {}; }

    this.validateOptions = options;

    var whatIs = Utils.whatIs(schema);
    if (whatIs !== "string" && whatIs !== "object") {
        var e = new Error("Invalid .validate call - schema must be a string or object but " + whatIs + " was passed!");
        if (callback) {
            process.nextTick(function () {
                callback(e, false);
            });
            return;
        }
        throw e;
    }

    var foundError = false;
    var report = new Report(this.options);
    report.json = json;

    if (typeof schema === "string") {
        var schemaName = schema;
        schema = SchemaCache.getSchema.call(this, report, schemaName);
        if (!schema) {
            throw new Error("Schema with id '" + schemaName + "' wasn't found in the validator cache!");
        }
    } else {
        schema = SchemaCache.getSchema.call(this, report, schema);
    }

    var compiled = false;
    if (!foundError) {
        compiled = SchemaCompilation.compileSchema.call(this, report, schema);
    }
    if (!compiled) {
        this.lastReport = report;
        foundError = true;
    }

    var validated = false;
    if (!foundError) {
        validated = SchemaValidation.validateSchema.call(this, report, schema);
    }
    if (!validated) {
        this.lastReport = report;
        foundError = true;
    }

    if (options.schemaPath) {
        report.rootSchema = schema;
        schema = get(schema, options.schemaPath);
        if (!schema) {
            throw new Error("Schema path '" + options.schemaPath + "' wasn't found in the schema!");
        }
    }

    if (!foundError) {
        JsonValidation.validate.call(this, report, schema, json);
    }

    if (callback) {
        report.processAsyncTasks(this.options.asyncTimeout, callback);
        return;
    } else if (report.asyncTasks.length > 0) {
        throw new Error("This validation has async tasks and cannot be done in sync mode, please provide callback argument.");
    }

    // assign lastReport so errors are retrievable in sync mode
    this.lastReport = report;
    return report.isValid();
};
ZSchema.prototype.getLastError = function () {
    if (this.lastReport.errors.length === 0) {
        return null;
    }
    var e = new Error();
    e.name = "z-schema validation error";
    e.message = this.lastReport.commonErrorMessage;
    e.details = this.lastReport.errors;
    return e;
};
ZSchema.prototype.getLastErrors = function () {
    return this.lastReport && this.lastReport.errors.length > 0 ? this.lastReport.errors : null;
};
ZSchema.prototype.getMissingReferences = function (arr) {
    arr = arr || this.lastReport.errors;
    var res = [],
        idx = arr.length;
    while (idx--) {
        var error = arr[idx];
        if (error.code === "UNRESOLVABLE_REFERENCE") {
            var reference = error.params[0];
            if (res.indexOf(reference) === -1) {
                res.push(reference);
            }
        }
        if (error.inner) {
            res = res.concat(this.getMissingReferences(error.inner));
        }
    }
    return res;
};
ZSchema.prototype.getMissingRemoteReferences = function () {
    var missingReferences = this.getMissingReferences(),
        missingRemoteReferences = [],
        idx = missingReferences.length;
    while (idx--) {
        var remoteReference = SchemaCache.getRemotePath(missingReferences[idx]);
        if (remoteReference && missingRemoteReferences.indexOf(remoteReference) === -1) {
            missingRemoteReferences.push(remoteReference);
        }
    }
    return missingRemoteReferences;
};
ZSchema.prototype.setRemoteReference = function (uri, schema, validationOptions) {
    if (typeof schema === "string") {
        schema = JSON.parse(schema);
    } else {
        schema = Utils.cloneDeep(schema);
    }

    if (validationOptions) {
        schema.__$validationOptions = normalizeOptions(validationOptions);
    }

    SchemaCache.cacheSchemaByUri.call(this, uri, schema);
};
ZSchema.prototype.getResolvedSchema = function (schema) {
    var report = new Report(this.options);
    schema = SchemaCache.getSchema.call(this, report, schema);

    // clone before making any modifications
    schema = Utils.cloneDeep(schema);

    var visited = [];

    // clean-up the schema and resolve references
    var cleanup = function (schema) {
        var key,
            typeOf = Utils.whatIs(schema);
        if (typeOf !== "object" && typeOf !== "array") {
            return;
        }

        if (schema.___$visited) {
            return;
        }

        schema.___$visited = true;
        visited.push(schema);

        if (schema.$ref && schema.__$refResolved) {
            var from = schema.__$refResolved;
            var to = schema;
            delete schema.$ref;
            delete schema.__$refResolved;
            for (key in from) {
                if (from.hasOwnProperty(key)) {
                    to[key] = from[key];
                }
            }
        }
        for (key in schema) {
            if (schema.hasOwnProperty(key)) {
                if (key.indexOf("__$") === 0) {
                    delete schema[key];
                } else {
                    cleanup(schema[key]);
                }
            }
        }
    };

    cleanup(schema);
    visited.forEach(function (s) {
        delete s.___$visited;
    });

    this.lastReport = report;
    if (report.isValid()) {
        return schema;
    } else {
        throw this.getLastError();
    }
};

/**
 *
 * @param {*} schemaReader
 *
 * @returns {void}
 */
ZSchema.prototype.setSchemaReader = function (schemaReader) {
    return ZSchema.setSchemaReader(schemaReader);
};

ZSchema.prototype.getSchemaReader = function () {
    return ZSchema.schemaReader;
};

ZSchema.schemaReader = undefined;
/*
    static methods
*/
ZSchema.setSchemaReader = function (schemaReader) {
    ZSchema.schemaReader = schemaReader;
};
ZSchema.registerFormat = function (formatName, validatorFunction) {
    FormatValidators[formatName] = validatorFunction;
};
ZSchema.unregisterFormat = function (formatName) {
    delete FormatValidators[formatName];
};
ZSchema.getRegisteredFormats = function () {
    return Object.keys(FormatValidators);
};
ZSchema.getDefaultOptions = function () {
    return Utils.cloneDeep(defaultOptions);
};

ZSchema.schemaSymbol = Utils.schemaSymbol;

ZSchema.jsonSymbol = Utils.jsonSymbol;

module.exports = ZSchema;

}).call(this)}).call(this,require('_process'))
},{"./FormatValidators":143,"./JsonValidation":144,"./Polyfills":145,"./Report":146,"./SchemaCache":147,"./SchemaCompilation":148,"./SchemaValidation":149,"./Utils":150,"./schemas/hyper-schema.json":152,"./schemas/schema.json":153,"_process":11,"lodash.get":9}],152:[function(require,module,exports){
module.exports={
    "$schema": "http://json-schema.org/draft-04/hyper-schema#",
    "id": "http://json-schema.org/draft-04/hyper-schema#",
    "title": "JSON Hyper-Schema",
    "allOf": [
        {
            "$ref": "http://json-schema.org/draft-04/schema#"
        }
    ],
    "properties": {
        "additionalItems": {
            "anyOf": [
                {
                    "type": "boolean"
                },
                {
                    "$ref": "#"
                }
            ]
        },
        "additionalProperties": {
            "anyOf": [
                {
                    "type": "boolean"
                },
                {
                    "$ref": "#"
                }
            ]
        },
        "dependencies": {
            "additionalProperties": {
                "anyOf": [
                    {
                        "$ref": "#"
                    },
                    {
                        "type": "array"
                    }
                ]
            }
        },
        "items": {
            "anyOf": [
                {
                    "$ref": "#"
                },
                {
                    "$ref": "#/definitions/schemaArray"
                }
            ]
        },
        "definitions": {
            "additionalProperties": {
                "$ref": "#"
            }
        },
        "patternProperties": {
            "additionalProperties": {
                "$ref": "#"
            }
        },
        "properties": {
            "additionalProperties": {
                "$ref": "#"
            }
        },
        "allOf": {
            "$ref": "#/definitions/schemaArray"
        },
        "anyOf": {
            "$ref": "#/definitions/schemaArray"
        },
        "oneOf": {
            "$ref": "#/definitions/schemaArray"
        },
        "not": {
            "$ref": "#"
        },

        "links": {
            "type": "array",
            "items": {
                "$ref": "#/definitions/linkDescription"
            }
        },
        "fragmentResolution": {
            "type": "string"
        },
        "media": {
            "type": "object",
            "properties": {
                "type": {
                    "description": "A media type, as described in RFC 2046",
                    "type": "string"
                },
                "binaryEncoding": {
                    "description": "A content encoding scheme, as described in RFC 2045",
                    "type": "string"
                }
            }
        },
        "pathStart": {
            "description": "Instances' URIs must start with this value for this schema to apply to them",
            "type": "string",
            "format": "uri"
        }
    },
    "definitions": {
        "schemaArray": {
            "type": "array",
            "items": {
                "$ref": "#"
            }
        },
        "linkDescription": {
            "title": "Link Description Object",
            "type": "object",
            "required": [ "href", "rel" ],
            "properties": {
                "href": {
                    "description": "a URI template, as defined by RFC 6570, with the addition of the $, ( and ) characters for pre-processing",
                    "type": "string"
                },
                "rel": {
                    "description": "relation to the target resource of the link",
                    "type": "string"
                },
                "title": {
                    "description": "a title for the link",
                    "type": "string"
                },
                "targetSchema": {
                    "description": "JSON Schema describing the link target",
                    "$ref": "#"
                },
                "mediaType": {
                    "description": "media type (as defined by RFC 2046) describing the link target",
                    "type": "string"
                },
                "method": {
                    "description": "method for requesting the target of the link (e.g. for HTTP this might be \"GET\" or \"DELETE\")",
                    "type": "string"
                },
                "encType": {
                    "description": "The media type in which to submit data along with the request",
                    "type": "string",
                    "default": "application/json"
                },
                "schema": {
                    "description": "Schema describing the data to submit along with the request",
                    "$ref": "#"
                }
            }
        }
    }
}


},{}],153:[function(require,module,exports){
module.exports={
    "id": "http://json-schema.org/draft-04/schema#",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "description": "Core schema meta-schema",
    "definitions": {
        "schemaArray": {
            "type": "array",
            "minItems": 1,
            "items": { "$ref": "#" }
        },
        "positiveInteger": {
            "type": "integer",
            "minimum": 0
        },
        "positiveIntegerDefault0": {
            "allOf": [ { "$ref": "#/definitions/positiveInteger" }, { "default": 0 } ]
        },
        "simpleTypes": {
            "enum": [ "array", "boolean", "integer", "null", "number", "object", "string" ]
        },
        "stringArray": {
            "type": "array",
            "items": { "type": "string" },
            "minItems": 1,
            "uniqueItems": true
        }
    },
    "type": "object",
    "properties": {
        "id": {
            "type": "string",
            "format": "uri"
        },
        "$schema": {
            "type": "string",
            "format": "uri"
        },
        "title": {
            "type": "string"
        },
        "description": {
            "type": "string"
        },
        "default": {},
        "multipleOf": {
            "type": "number",
            "minimum": 0,
            "exclusiveMinimum": true
        },
        "maximum": {
            "type": "number"
        },
        "exclusiveMaximum": {
            "type": "boolean",
            "default": false
        },
        "minimum": {
            "type": "number"
        },
        "exclusiveMinimum": {
            "type": "boolean",
            "default": false
        },
        "maxLength": { "$ref": "#/definitions/positiveInteger" },
        "minLength": { "$ref": "#/definitions/positiveIntegerDefault0" },
        "pattern": {
            "type": "string",
            "format": "regex"
        },
        "additionalItems": {
            "anyOf": [
                { "type": "boolean" },
                { "$ref": "#" }
            ],
            "default": {}
        },
        "items": {
            "anyOf": [
                { "$ref": "#" },
                { "$ref": "#/definitions/schemaArray" }
            ],
            "default": {}
        },
        "maxItems": { "$ref": "#/definitions/positiveInteger" },
        "minItems": { "$ref": "#/definitions/positiveIntegerDefault0" },
        "uniqueItems": {
            "type": "boolean",
            "default": false
        },
        "maxProperties": { "$ref": "#/definitions/positiveInteger" },
        "minProperties": { "$ref": "#/definitions/positiveIntegerDefault0" },
        "required": { "$ref": "#/definitions/stringArray" },
        "additionalProperties": {
            "anyOf": [
                { "type": "boolean" },
                { "$ref": "#" }
            ],
            "default": {}
        },
        "definitions": {
            "type": "object",
            "additionalProperties": { "$ref": "#" },
            "default": {}
        },
        "properties": {
            "type": "object",
            "additionalProperties": { "$ref": "#" },
            "default": {}
        },
        "patternProperties": {
            "type": "object",
            "additionalProperties": { "$ref": "#" },
            "default": {}
        },
        "dependencies": {
            "type": "object",
            "additionalProperties": {
                "anyOf": [
                    { "$ref": "#" },
                    { "$ref": "#/definitions/stringArray" }
                ]
            }
        },
        "enum": {
            "type": "array",
            "minItems": 1,
            "uniqueItems": true
        },
        "type": {
            "anyOf": [
                { "$ref": "#/definitions/simpleTypes" },
                {
                    "type": "array",
                    "items": { "$ref": "#/definitions/simpleTypes" },
                    "minItems": 1,
                    "uniqueItems": true
                }
            ]
        },
        "format": { "type": "string" },
        "allOf": { "$ref": "#/definitions/schemaArray" },
        "anyOf": { "$ref": "#/definitions/schemaArray" },
        "oneOf": { "$ref": "#/definitions/schemaArray" },
        "not": { "$ref": "#" }
    },
    "dependencies": {
        "exclusiveMaximum": [ "maximum" ],
        "exclusiveMinimum": [ "minimum" ]
    },
    "default": {}
}

},{}],154:[function(require,module,exports){
"use strict";

module.exports = {
    description: "assumeAdditional - Assume additional properties/items in schemas are defined to false",
    options: {
        assumeAdditional: true
    },
    tests: [
        {
            schema: {
                "type": "object",
                "properties": {
                    "hello": {
                        "type": "string"
                    }
                }
            },
            data: {
                hello: "world"
            },
            description: "should pass validation when only defined properties are used",
            valid: true
        },
        {
            schema: {
                "type": "object",
                "properties": {
                    "hello": {
                        "type": "string"
                    }
                }
            },
            data: {
                hello: "world",
                good: "morning"
            },
            description: "should fail validation when other than defined properties are used",
            valid: false
        },
        {
            schema: {
                "type": "object",
                "properties": {
                    "hello": {
                        "type": "string"
                    }
                }
            },
            data: {
                hello: "world",
                good: "morning",
                night: "night"
            },
            description: "should fail validation with multiple errors when several other than defined properties are used",
            valid: false,
            after: function(errs) {
                expect(errs.length).toBe(2);
                expect(errs[0].message).toBe('Additional properties not allowed: good');
                expect(errs[1].message).toBe('Additional properties not allowed: night');
            }
        },
        {
            schema: {
                "type": "array",
                "items": [
                    { "type": "string" },
                    { "type": "string" },
                    { "type": "string" }
                ]
            },
            data: [
                "aaa",
                "bbb",
                "ccc"
            ],
            description: "should pass validation when only allowed items are used",
            valid: true
        },
        {
            schema: {
                "type": "array",
                "items": [
                    { "type": "string" },
                    { "type": "string" },
                    { "type": "string" }
                ]
            },
            data: [
                "aaa",
                "bbb",
                "ccc",
                null
            ],
            description: "should fail validation when other than allowed items are used",
            valid: false
        }
    ]
};

},{}],155:[function(require,module,exports){
"use strict";

module.exports = {
    description: "registerFormat - Custom formats support",
    setup: function (validator, Class) {
        Class.registerFormat("xstring", function (str) {
            return str === "xxx";
        });
        Class.registerFormat("emptystring", function (str) {
            return typeof str === "string" && str.length === 0 && str === "";
        });
        Class.registerFormat("fillHello", function (obj) {
            obj.hello = "world";
            return true;
        });
    },
    schema: {
        "type": "string",
        "format": "xstring"
    },
    tests: [
        {
            description: "should pass custom format validation",
            data: "xxx",
            valid: true
        },
        {
            description: "should fail custom format validation",
            data: "xxxx",
            valid: false
        },
        {
            description: "should fail when using unknown format",
            data: "xxx",
            schema: {
                "type": "string",
                "format": "xstring2"
            },
            valid: false
        },
        {
            description: "should pass validating empty string",
            data: "",
            schema: {
                "type": "string",
                "format": "emptystring"
            },
            valid: true
        },
        {
            description: "should be able to modify object using format",
            data: {},
            schema: {
                "type": "object",
                "format": "fillHello"
            },
            valid: true,
            after: function (err, valid, obj) {
                expect(obj.hello).toBe("world");
            }
        }
    ]
};

},{}],156:[function(require,module,exports){
"use strict";

module.exports = {
    description: "registerFormat - Custom formats async support",
    async: true,
    options: {
        asyncTimeout: 500
    },
    setup: function (validator, Class) {
        Class.registerFormat("xstring", function (str, callback) {
            setTimeout(function () {
                callback(str === "xxx");
            }, 1);
        });
        Class.registerFormat("shouldTimeout", function (str, callback) {
            return typeof callback === "function";
        });
    },
    schema: {
        "type": "string",
        "format": "xstring"
    },
    tests: [
        {
            description: "should pass custom format async validation",
            data: "xxx",
            valid: true
        },
        {
            description: "should fail custom format async validation",
            data: "xxxx",
            valid: false
        },
        {
            description: "should timeout if callback is not called in default limit",
            data: "xxx",
            schema: {
                "type": "string",
                "format": "shouldTimeout"
            },
            valid: false,
            after: function (err, valid) {
                expect(valid).toBe(false);
                expect(err.length).toBe(1);
                expect(err[0].code).toBe("ASYNC_TIMEOUT");
            }
        },
        {
            description: "should execute callback even if no async format is found",
            data: "xxx",
            schema: {
                "type": "string"
            },
            valid: true
        }
    ]
};

},{}],157:[function(require,module,exports){
"use strict";

//Implement new 'shouldFail' keyword
function customValidatorFn(report, schema, json) {
    if (schema.shouldFail === true) {
        report.addCustomError("SHOULD_FAIL", "Forced fail", [], null, schema.description);
    }
}

module.exports = {
    description: "customValidator - Function to be called on every schema",
    options: {
        customValidator: customValidatorFn
    },
    schema: {
        "type": "object",
        "properties": {
            "a": {
              "type": "integer"
            },
            "b": {
              shouldFail: false
            }
        },
        "additionalProperties": {
          shouldFail: true
        }
    },
    tests: [
        {
            description: "should pass custom validation",
            data: {
                a: 0,
                b: null
            },
            valid: true
        },
        {
            description: "should fail on standard error",
            data: {
                a: "incorrect type",
                b: null
            },
            valid: false,
            after: function (err) {
                expect(err[0].code).toBe("INVALID_TYPE");
            }
        },
        {
            description: "should fail on custom error",
            data: {
                c: null
            },
            valid: false,
            after: function (err) {
                expect(err[0].code).toBe("SHOULD_FAIL");
                expect(err[0].message).toBe("Forced fail");
            }
        }
    ]
};

},{}],158:[function(require,module,exports){
"use strict";

module.exports = {
    description: "reportPathAsArray - Report error paths as an array of path segments",
    options: {
        reportPathAsArray: true
    },
    tests: [
        {
            description: "should fail validation and report error paths as an array of path segments",
            schema: {
                "type": "object",
                "properties": {
                  "name": {
                    "type": "invalid"
                  }
                }
            },
            valid: false,
            validateSchemaOnly: true,
            after: function (err) {
                expect(err[0].path).toEqual(["properties", "name"]);
            }
        }
    ]
};

},{}],159:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Report error paths as a JSON Pointer string",
    tests: [
        {
            description: "should fail validation and report error paths a JSON Pointer string",
            schema: {
                "type": "object",
                "properties": {
                  "~name/age": {
                    "type": "invalid"
                  }
                }
            },
            valid: false,
            validateSchemaOnly: true,
            after: function (err) {
                expect(err[0].path).toEqual("#/properties/~0name~1age");
            }
        }
    ]
};

},{}],160:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Report error paths with integer array indices",
    options: {
        reportPathAsArray: true
    },
    tests: [
        {
            description: "should fail validation and error path should contain integer array index",
            schema: {
                "type": "object",
                "properties": {
                    "list": {
                        "type": "array",
                        "items": {
                            "type": "string"
                        }
                    }
                }
            },
            data: {
                "list": [
                    123
                ]
            },
            valid: false,
            validateSchemaOnly: false,
            after: function (err) {
                expect(err[0].path).toEqual(["list", 0]);
            }
        }
    ]
};

},{}],161:[function(require,module,exports){
"use strict";

module.exports = {
    description: "forceAdditional - Force additional properties/items in schemas",
    options: {
        forceAdditional: true
    },
    validateSchemaOnly: true,
    tests: [
        {
            schema: {
                "type": "object",
                "properties": {
                    "hello": {
                        "type": "string"
                    }
                },
                "additionalProperties": false
            },
            description: "should pass schema validation when additionalProperties are defined on objects",
            valid: true
        },
        {
            schema: {
                "type": "object",
                "properties": {
                    "hello": {
                        "type": "string"
                    }
                }
            },
            description: "should fail schema validation when additionalProperties are not defined on objects",
            valid: false
        },
        {
            schema: {
                "type": "array",
                "items": [
                    {
                        "type": "string"
                    }
                ],
                "additionalItems": false
            },
            description: "should pass schema validation when additionalItems are defined on arrays",
            valid: true
        },
        {
            schema: {
                "type": "array",
                "items": [
                    {
                        "type": "string"
                    }
                ]
            },
            description: "should fail schema validation when additionalItems are not defined on arrays",
            valid: false
        },
        {
            schema: {
                "type": "array",
                "items": {
                    "type": "string"
                }
            },
            description: "should pass schema validation without additionalItems because they doesn't matter when items is a schema",
            valid: true
        }
    ]
};

},{}],162:[function(require,module,exports){
"use strict";

module.exports = {
    description: "forceItems - Force items to be defined on arrays",
    options: {
        forceItems: true
    },
    validateSchemaOnly: true,
    tests: [
        {
            schema: {
                "type": "array",
                "items": {}
            },
            description: "should pass schema validation because items are defined",
            valid: true
        },
        {
            schema: {
                "type": "array"
            },
            description: "should fail schema validation because items are not defined",
            valid: false
        }
    ]
};

},{}],163:[function(require,module,exports){
"use strict";

module.exports = {
    description: "forceMaxItems - Force maxItems to be defined on arrays",
    options: {
        forceMaxItems: true
    },
    validateSchemaOnly: true,
    tests: [
        {
            schema: {
                "type": "array",
                "maxItems": 20
            },
            description: "should pass schema validation because maxItems is defined",
            valid: true
        },
        {
            schema: {
                "type": "array"
            },
            description: "should fail schema validation because maxItems is not defined",
            valid: false
        }
    ]
};

},{}],164:[function(require,module,exports){
"use strict";

module.exports = {
    description: "forceMaxLength - Force maxLength to be defined on strings",
    options: {
        forceMaxLength: true
    },
    validateSchemaOnly: true,
    tests: [
        {
            schema: {
                "type": "string",
                "maxLength": 20
            },
            description: "should pass schema validation because maxLength is defined",
            valid: true
        },
        {
            schema: {
                "type": "string"
            },
            description: "should fail schema validation because maxLength is not defined",
            valid: false
        }
    ]
};

},{}],165:[function(require,module,exports){
"use strict";

module.exports = {
    description: "forceMinItems - Force minItems to be defined on arrays",
    options: {
        forceMinItems: true
    },
    validateSchemaOnly: true,
    tests: [
        {
            schema: {
                "type": "array",
                "minItems": 20
            },
            description: "should pass schema validation because minItems is defined",
            valid: true
        },
        {
            schema: {
                "type": "array"
            },
            description: "should fail schema validation because minItems is not defined",
            valid: false
        }
    ]
};

},{}],166:[function(require,module,exports){
"use strict";

module.exports = {
    description: "forceMinLength - Force minLength to be defined on strings",
    options: {
        forceMinLength: true
    },
    validateSchemaOnly: true,
    tests: [
        {
            schema: {
                "type": "string",
                "minLength": 20
            },
            description: "should pass schema validation because minLength is defined",
            valid: true
        },
        {
            schema: {
                "type": "string"
            },
            description: "should fail schema validation because minLength is not defined",
            valid: false
        }
    ]
};

},{}],167:[function(require,module,exports){
"use strict";

module.exports = {
    description: "forceProperties - Force properties to be defined on objects",
    options: {
        forceProperties: true
    },
    validateSchemaOnly: true,
    tests: [
        {
            schema: {
                "type": "object",
                "properties": {
                    "test": {}
                }
            },
            description: "should pass schema validation because properties are defined",
            valid: true
        },
        {
            schema: {
                "type": "object",
                "patternProperties": {
                    "te(s|t)": {}
                }
            },
            description: "should pass schema validation because patternProperties are defined",
            valid: true
        },
        {
            schema: {
                "type": "object"
            },
            description: "should fail schema validation because properties are not defined",
            valid: false
        },
        {
            schema: {
                "type": "object",
                "properties": {}
            },
            description: "should fail schema validation because properties are present but doesn't define any properties",
            valid: false
        },
        {
            schema: {
                "type": "object",
                "patternProperties": {}
            },
            description: "should fail schema validation because patternProperties are present but doesn't define any properties",
            valid: false
        }
    ]
};

},{}],168:[function(require,module,exports){
"use strict";

module.exports = {
    description: "ignoreUnresolvableReferences - Ignore remote references in schemas",
    options: {
        ignoreUnresolvableReferences: true
    },
    validateSchemaOnly: true,
    tests: [
        {
            schema: {
                "$schema": "http://doesnt-exists.org/draft-04/schema",
            },
            description: "should pass schema validation because link is to http schema",
            valid: true
        },
        {
            schema: {
                "definitions": {
                    "a": {"type": "integer"},
                    "b": {"$ref": "#/definitions/a"},
                    "c": {"$ref": "#/definitions/b"}
                },
                "$ref": "#/definitions/c"
            },
            description: "should pass schema validation because definitions are resolvable",
            valid: true
        },
        {
            schema: {
                "definitions": {
                    "a": {"type": "integer"},
                    "b": {"$ref": "#/definitions/aaa"},
                    "c": {"$ref": "#/definitions/b"}
                },
                "$ref": "#/definitions/c"
            },
            description: "should fail schema validation because definitions are not resolvable",
            valid: false
        }
    ]
};

},{}],169:[function(require,module,exports){
"use strict";

module.exports = {
    description: "includeErrors - Validate only against specified errors",
    options: {
        breakOnFirstError: false,
        assumeAdditional: true
    },
    tests: [
        {
            schema: {
                "type": "object",
                "properties": {
                    "hello": {
                        "type": "number"
                    }
                }
            },
            data: {
                hello: "world"
            },
            validateOptions: { 
                includeErrors: ["INVALID_TYPE"]
            },
            description: "should fail validation when the specified error is present",
            valid: false
        },
        {
            schema: {
                "type": "object",
                "properties": {
                    "hello": {
                        "type": "number"
                    }
                }
            },
            data: {
                hello: "world"
            },
            validateOptions: { 
                includeErrors: ["OBJECT_ADDITIONAL_PROPERTIES"]
            },
            description: "should pass validation when the specified error is not present",
            valid: true
        },
        {
            schema: {
                "type": "object",
                "properties": {
                    "hello": {
                        "type": "number"
                    }
                }
            },
            data: {
                hello: "world",
                extra: "extra"
            },
            validateOptions: { 
                includeErrors: ["INVALID_TYPE"]
            },
            description: "should fail validation when the specified error is present only for that error",
            valid: false,
            after: function(errs) {
                expect(errs.length).toBe(1);
                expect(errs[0].code).toBe("INVALID_TYPE");
            }
        },
        {
            schema: {
                "type": "object",
                "properties": {
                    "hello": {
                        "type": "number"
                    }
                }
            },
            data: {
                hello: "world",
                extra: "extra"
            },
            description: "should fail validation for all errors when no `includeErrors` array is provided.",
            valid: false,
            after: function(errs) {
                expect(errs.length).toBe(2);
            }
        },
        {
            schema: {
                "type": "object",
                "properties": {
                    "hello": {
                        "type": "number"
                    }
                }
            },
            data: {
                hello: "world",
                extra: "extra"
            },
            validateOptions: { 
                includeErrors: []
            },
            description: "should fail validation for all errors when empty array is provided.",
            valid: false,
            after: function(errs) {
                expect(errs.length).toBe(2);
            }
        }
    ]
};

},{}],170:[function(require,module,exports){
"use strict";

module.exports = {
    description: "InvalidId - check if schema with invalid id can be processed",
    validateSchemaOnly: true,
    tests: [
        {
            schema: {
                "id": {}
            },
            description: "should fail schema validation because id has incorrect value",
            valid: false
        }
    ]
};

},{}],171:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #101 - Cannot read property '__$compiled' of undefined",
    async: true,
    options: {
        asyncTimeout: 500
    },
    schema: null,
    tests: [
        {
            description: "should fail with correct error",
            data: null,
            valid: false,
            after: function (err) {
                expect(err.message).toBe("Invalid .validate call - schema must be a string or object but null was passed!");
            }
        }
    ]
};

},{}],172:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #102 - circular references",
    tests: [
        {
            description: "should pass without an error",
            schema: {},
            data: {},
            valid: true,
            after: function (err, valid, data, validator) {
                var resolvedSchema = validator.getResolvedSchema("http://json-schema.org/draft-04/schema#");
            }
        }
    ]
};

},{}],173:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #103 - Validate async fails silently",
    options: {
        asyncTimeout: 500
    },
    schema: {
        required: ["recType", "luValue"],
        properties: {
            luValue: {
                type: "string"
            },
            useAsIs: {
                type: "integer"
            },
            valueText: {
                type: "string"
            },
            sequence: {
                type: "integer",
                minimum: 0
            },
            description: {
                type: "string"
            },
            valueInt: {
                type: "integer"
            },
            recType: {
                type: "string",
                enum: []
            },
            recProps: {
                type: "object",
                properties: {},
                additionalProperties: false
            },
            control: {
                "$ref": "control"
            }
        },
        additionalProperties: false,
        type: "object",
        title: "lookup schema for bankCodeType"
    },
    tests: [
        {
            async: false,
            description: "should fail with correct error - sync",
            validateSchemaOnly: true,
            valid: false,
            after: function (errs) {
                expect(errs.length).toBe(1);
            }
        },
        {
            async: true,
            description: "should fail with correct error - async",
            validateSchemaOnly: true,
            valid: false,
            after: function (errs) {
                expect(errs.length).toBe(1);
            }
        }
    ]
};

},{}],174:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #106 - validateSchema method returns true if you pass an empty array",
    tests: [
        {
            description: "should fail with an error",
            schema: [],
            validateSchemaOnly: true,
            failWithException: true
        }
    ]
};

},{}],175:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #107 - add Support for Controlling Remote Schema Reading",
    setup: function (validator, ZSchema) {
        ZSchema.setSchemaReader(function (uri) {
            return {
                type: "string"
            };
        });
    },
    tests: [
        {
            description: "should pass validation",
            schema: {
                "$ref": "schema-1"
            },
            data: "i'm a string",
            valid: true
        }
    ]
};

},{}],176:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #12 - validation should fail when missing a reference",
    tests: [
        {
            description: "should pass validation",
            schema: {
                "id": "http://my.site/myschema#",
                "$ref": "#/definitions/schema2",
                "definitions": {
                    "schema1": {
                        "id": "schema1",
                        "type": "integer"
                    },
                    "schema2": {
                        "type": "array",
                        "items": {
                            "$ref": "schema1"
                        }
                    }
                }
            },
            data: [1, 2, 3],
            valid: true
        },
        {
            description: "should fail validation",
            schema: {
                "id": "http://my.site/myschema#",
                "$ref": "#/definitions/schema2",
                "definitions": {
                    "schema1": {
                        "id": "schema1",
                        "type": "integer"
                    },
                    "schema2": {
                        "type": "array",
                        "items": {
                            "$ref": "schema1"
                        }
                    }
                }
            },
            data: ["1", null, 3],
            valid: false
        },
        {
            description: "should fail compilation with unresolvable reference",
            schema: {
                id: "schemaA",
                type: "object",
                properties: {
                    a: {
                        type: "integer"
                    },
                    b: {
                        type: "string"
                    },
                    c: {
                        $ref: "schemaB"
                    }
                },
                required: ["a"]
            },
            validateSchemaOnly: true,
            valid: false,
            after: function (err) {
                expect(err[0].code).toBe("UNRESOLVABLE_REFERENCE");
            }
        }
    ]
};

},{}],177:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #121 - ignoreUnknownFormats",
    options: {
        ignoreUnknownFormats: true
    },
    tests: [
        {
            description: "should not fail when ignoring unknown formats",
            schema: {
                type: "string",
                format: "unknown"
            },
            valid: true,
            validateSchemaOnly: true
        }
    ]
};

},{}],178:[function(require,module,exports){
"use strict";

var REF_NAME = "int.json";

module.exports = {
    description: "Issue #126 - do not add UNRESOLVABLE_REFERENCE error when set through setRemoteReference",
    tests: [
        {
            description: "should fail compilation with unresolvable reference",
            setup: function (validator) {
                validator.setRemoteReference(REF_NAME, {
                    "$schema": "http://json-schema.org/draft-04/schema#",
                    "id": REF_NAME,
                    "type": "object",
                    "required": [
                        "number"
                    ],
                    "properties": {
                        "number": {
                            "$ref": "data-types.json#/definitions/number"
                        }
                    }
                });
            },
            schema: {
                "$schema": "http://json-schema.org/draft-04/schema#",
                "id": "ints.json",
                "type": "array",
                "items": {
                    "$ref": REF_NAME
                }
            },
            validateSchemaOnly: true,
            valid: false,
            after: function (err, valid, data, validator) {
                err.forEach(function (e) {
                    if (e.params.indexOf(REF_NAME) !== -1) {
                        expect(e.code).not.toBe("UNRESOLVABLE_REFERENCE");
                    }
                });
                expect(validator.getMissingRemoteReferences().length).toBe(1);
            }
        }
    ]
};

},{}],179:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #13 - compile multiple schemas tied together with an id",
    tests: [
        {
            description: "mainSchema should fail compilation on its own",
            schema: {
                id: "mainSchema",
                type: "object",
                properties: {
                    a: {"$ref": "schemaA"},
                    b: {"$ref": "schemaB"},
                    c: {"enum": ["C"]}
                }
            },
            validateSchemaOnly: true,
            valid: false
        },
        {
            description: "mainSchema should pass compilation if schemaA and schemaB were already compiled, order #1",
            schema: [
                {
                    id: "schemaA",
                    type: "integer"
                },
                {
                    id: "schemaB",
                    type: "string"
                },
                {
                    id: "mainSchema",
                    type: "object",
                    properties: {
                        a: {"$ref": "schemaA"},
                        b: {"$ref": "schemaB"},
                        c: {"enum": ["C"]}
                    }
                }
            ],
            validateSchemaOnly: true,
            valid: true
        },
        {
            description: "mainSchema should pass compilation if schemaA and schemaB were already compiled, order #2",
            schema: [
                {
                    id: "mainSchema",
                    type: "object",
                    properties: {
                        a: {"$ref": "schemaA"},
                        b: {"$ref": "schemaB"},
                        c: {"enum": ["C"]}
                    }
                },
                {
                    id: "schemaA",
                    type: "integer"
                },
                {
                    id: "schemaB",
                    type: "string"
                }
            ],
            validateSchemaOnly: true,
            valid: true
        },
        {
            description: "compilation should never end up in infinite loop #1",
            schema: [
                {
                    id: "mainSchema",
                    type: "object",
                    properties: {
                        a: {"$ref": "schemaA"},
                        b: {"$ref": "schemaB"},
                        c: {"enum": ["C"]}
                    }
                },
                {
                    id: "schemaB",
                    type: "string"
                }
            ],
            validateSchemaOnly: true,
            valid: false
        },
        {
            description: "compilation should never end up in infinite loop #2",
            schema: [
                {
                    id: "schemaB",
                    type: "string"
                },
                {
                    id: "mainSchema",
                    type: "object",
                    properties: {
                        a: {"$ref": "schemaA"},
                        b: {"$ref": "schemaB"},
                        c: {"enum": ["C"]}
                    }
                }
            ],
            validateSchemaOnly: true,
            valid: false
        },
        {
            description: "should validate object successfully",
            schema: [
                {
                    id: "schemaA",
                    type: "integer"
                },
                {
                    id: "schemaB",
                    type: "string"
                },
                {
                    id: "mainSchema",
                    type: "object",
                    properties: {
                        a: {"$ref": "schemaA"},
                        b: {"$ref": "schemaB"},
                        c: {"enum": ["C"]}
                    }
                }
            ],
            schemaIndex: 2,
            data: {
                a: 1,
                b: "str",
                c: "C"
            },
            valid: true
        },
        {
            description: "should fail validating object",
            schema: [
                {
                    id: "schemaA",
                    type: "integer"
                },
                {
                    id: "schemaB",
                    type: "string"
                },
                {
                    id: "mainSchema",
                    type: "object",
                    properties: {
                        a: {"$ref": "schemaA"},
                        b: {"$ref": "schemaB"},
                        c: {"enum": ["C"]}
                    }
                }
            ],
            schemaIndex: 2,
            data: {
                a: "str",
                b: 1,
                c: "C"
            },
            valid: false,
            after: function (err) {
                expect(err[0].code).toBe("INVALID_TYPE");
                expect(err[1].code).toBe("INVALID_TYPE");
            }
        }
    ]
};

},{}],180:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #130 - Improve escaping of slashes in path",
    tests: [
        {
            description: "should pass",
            schema: {
                "$schema": "http://json-schema.org/draft-04/schema#",
                "title": "Schema to test names that would otherwise conflict with the path handling",
                "type":  "object",
                "properties": {
                    "this/that": {
                        "type": "object",
                        "properties": {
                            "t/h/e/ /o/t/h/e/r": {
                                "type": "object",
                                "properties": {
                                    "man": {
                                        "type": "string"
                                    }
                                },
                                "required": ["man"]
                            }
                        },
                        "required": ["t/h/e/ /o/t/h/e/r"]
                    }
                }
            },
            data: {
                "this/that": {
                  "t/h/e/ /o/t/h/e/r": {}
                }
            },
            valid: false,
            after: function (err) {
                err.forEach(function (e) {
                    expect(e.path).toBe("#/this~1that/t~1h~1e~1 ~1o~1t~1h~1e~1r");
                });
            }
        }
    ]
};

},{}],181:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #131 - Top-level errors obscure deeper errors",
    tests: [
        {
            description: "should pass",
            options: {
              breakOnFirstError: false
            },
            schema: {
                "title": "Nested requirements don't work",
                "type":  "object",
                "properties": {
                    "required": {
                        "type": "string"
                    },
                    "nested": {
                        "type": "object",
                        "properties": {
                            "required": {
                                "type": "string"
                            }
                        },
                        "required": ["required"]
                    }
                },
                "required" : ["required"]
            },
            data: { "nested": { } },
            valid: false,
            after: function (err) {
                expect(err.length).toBe(2);
                if (err.length === 2) {
                    expect(err[0].code).toBe("OBJECT_MISSING_REQUIRED_PROPERTY");
                    expect(err[1].code).toBe("OBJECT_MISSING_REQUIRED_PROPERTY");
                }
            }
        }
    ]
};

},{}],182:[function(require,module,exports){
"use strict";

var schema1 = {
    "definitions": {
        "thing": {
            "$ref": "#/definitions/thing" // <--- circular reference to self
        }
    }
};

var schema2 = {
    "definitions": {
        "person": {
            "type": "object",
            "properties": {
                "name": {
                    "type": "string"
                },
                "spouse": {
                    "$ref": "#/definitions/person" // <--- circular reference to ancestor
                }
            }
        }
    }
};

var schema3 = {
    "definitions": {
        "parent": {
            "type": "object",
            "properties": {
                "name": {
                    "type": "string"
                },
                "children": {
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/child" // <--- indirect circular reference
                    }
                }
            }
        },
        "child": {
            "type": "object",
            "properties": {
                "name": {
                    "type": "string"
                },
                "parents": {
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/parent" // <--- indirect circular reference
                    }
                }
            }
        }
    }
};

module.exports = {
    description: "Issue #137 - circular dependencies between schemas",
    tests: [
        {
            description: "should pass validation #1",
            schema: schema1,
            validateSchemaOnly: true,
            valid: true
        },
        {
            description: "should pass validation #2",
            schema: schema2,
            validateSchemaOnly: true,
            valid: true
        },
        {
            description: "should pass validation #3",
            schema: schema3,
            validateSchemaOnly: true,
            valid: true
        }
    ]
};

},{}],183:[function(require,module,exports){
module.exports = {
    description: "Issue #139 - add schema id if present to erro message via addError method",
    tests: [
        {
            description: "should fail",
            options: {
                strictMode: true
            },
            schema: {
                id: "dummy",
                type: "object",
                description: "This is a dummy schema",
                properties: {
                    recType: {
                        type: "string"
                    },
                    startDate: {
                        type: ["object", "string"],
                        format: "date"
                    },
                    endDate: {
                        type: ["object", "string"],
                        format: "date"
                    },
                    noteList: {
                        type: "array",
                        items: {
                            $ref: "note"
                        }
                    },
                    isBlocked: {
                        type: "boolean"
                    },
                    roleA: {
                        $ref: "dbRef"
                    },
                    roleB: {
                        $ref: "dbRef"
                    },
                    recProps: {
                        type: "object"
                    }
                },
                additionalProperties: false,
                required: ["recType", "roleA", "roleB"]
            },
            valid: false,
            after: function (err) {
                expect(err.length).toBe(3);
                err.forEach(function (e) {
                    expect(e.code).toBe("UNRESOLVABLE_REFERENCE");
                    expect(e.schemaId).toBe("dummy");
                });
            }
        }
    ]
};

},{}],184:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #142 - assumeAdditional complains about $ref",
    tests: [
        {
            description: "should pass",
            options: {
                assumeAdditional: ["$ref"]
            },
            schema: "http://json-schema.org/draft-04/schema",
            data: { $ref: "#" },
            valid: true
        }
    ]
};

},{}],185:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #146 - Only the first failure in an `allOf` block is returned",
    tests: [
        {
            description: "should pass",
            options: {
                breakOnFirstError: false
            },
            schema: {
                properties: {
                    password: {
                        allOf: [
                            { type: "string", minLength: 8 },
                            { type: "string", pattern: "[A-Z]+" }
                        ]
                    }
                }
            },
            data: { password: "short" },
            valid: false,
            after: function (err) {
                expect(err.length).toBe(2);
            }
        }
    ]
};

},{}],186:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #151 - minProperties for object type doesn't work",
    tests: [
        {
            description: "should fail",
            schema: {
                "type": "object",
                "properties": {
                    "props": {
                        "type": "object",
                        "minProperties": 1
                    }
                }
            },
            data: {
                "props": {}
            },
            valid: false,
            after: function (err) {
                expect(err[0].code).toBe("OBJECT_PROPERTIES_MINIMUM");
            }
        }
    ]
};

},{}],187:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #16 - schemas should be validated by references in $schema property",
    tests: [
        {
            description: "should pass validation",
            schema: {
                $schema: "http://json-schema.org/draft-04/hyper-schema#",
                links: []
            },
            validateSchemaOnly: true,
            valid: true
        },
        {
            description: "should fail validation",
            schema: {
                $schema: "http://json-schema.org/draft-04/hyper-schema#",
                links: null
            },
            validateSchemaOnly: true,
            valid: false
        }
    ]
};

},{}],188:[function(require,module,exports){
"use strict";
var ref1 = "http://www.example.org/schema1/#";
var ref2 = "http://www.example.org/schema2/#";

var schema1 = {
  "$schema": "http://json-schema.org/draft-04/schema#",
  "id": ref1,
  "properties": {
    "prop1": {
      "$ref": ref2
    }
  }
};

var schema2 = {
  "$schema": "http://json-schema.org/draft-04/schema#",
  "id": ref2,
  "properties": {
    "prop1": {
      "$ref": ref1
    }
  }
};

module.exports = {
  description: "Issue #47 - references to draft4 subschema are not working",
  setup: function (validator) {
    validator.setRemoteReference(ref1, schema1);
    validator.setRemoteReference(ref2, schema2);
  },
  tests: [
    {
      description: "should pass validation #1",
      schema: schema1,
      data: {},
      valid: true
    }
  ]
};
},{}],189:[function(require,module,exports){
"use strict";

var testAsync = true;

module.exports = {
  description: "Issue #209 - async validator returns wrong path",
  async: true,
  options: {
    asyncTimeout: 2000
  },
  setup: function (validator, Class) {
    if (testAsync) {
      // asynchronous validator
      Class.registerFormat("string-length", function (str, callback) {
        setTimeout(function () {
          callback(str.length > 10);
        }, 1);
      });
    } else {
      // same as above but synchronous (comment out the validator above and try with this instead)
      Class.registerFormat("string-length", function (str) {
        return str.length > 10;
      });
    }
  },
  schema: {
    description: "Some schema",
    type: "object",
    properties: {
      userId: {
        type: "string",
        format: "string-length"
      }
    },
    required: ["userId"]
  },
  tests: [
    {
      description: "Wrong path in custom format async validator",
      data: { userId: "1" },
      valid: false,
      after: function (err) {
        expect(err[0].path).toEqual("#/userId");
      }
    }
  ]
};

},{}],190:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #22 - recursive references",
    tests: [
        {
            description: "should pass validation",
            schema: {
                type: "object",
                additionalProperties: false,
                properties: {
                    "is_and": { type: "boolean" },
                    "filters": {
                        type: "array",
                        additionalItems: false,
                        items: {
                            oneOf: [
                                { $ref: "#" },
                                { $ref: "#/definitions/last" }
                            ]
                        }
                    }
                },
                definitions: {
                    "last": {
                        type: "object",
                        additionalProperties: false,
                        properties: {
                            "text": { type: "string" },
                            "is_last": { type: "boolean" },
                            "filters": { type: "array", additionalItems: false }
                        }
                    }
                }
            },
            data: {
                "is_and": false,
                "filters": [
                    {
                        "is_and": false,
                        "filters": [
                            {
                                "is_and": true,
                                "filters": [
                                    {
                                        "is_and": true,
                                        "filters": [
                                            {
                                                "is_and": true,
                                                "filters": [
                                                    {
                                                        "is_and": true,
                                                        "filters": [
                                                            {
                                                                "text": "ABC",
                                                                "is_last": true,
                                                                "filters": []
                                                            }
                                                        ]
                                                    }
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            valid: true
        }
    ]
};

},{}],191:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #222 - Object.keys() does not guarantee order",
    tests: [
        {
            description: "should pass",
            schema: {
              "type":"object",
              "oneOf": [
                {
                  "type": "object",
                  "properties": {
                    "code": {
                      "type": "string"
                    },
                    "libelle": {
                      "type": "string"
                    }
                  },
                  "enum": [
                    {
                      "code": "null",
                      "libelle": "null"
                    }
                  ]
                },
                {
                  "type": "object",
                  "properties": {
                    "code": {
                      "type": "string"
                    },
                    "libelle": {
                      "type": "string"
                    }
                  },
                  "enum": [
                    {
                      "code": "0",
                      "libelle": "Choice 1"
                    }
                  ]
                },
                {
                  "type": "object",
                  "properties": {
                    "code": {
                      "type": "string"
                    },
                    "libelle": {
                      "type": "string"
                    }
                  },
                  "enum": [
                    {
                      "code": "1",
                      "libelle": "Choice 2"
                    }
                  ]
                },
                {
                  "type": "object",
                  "properties": {
                    "code": {
                      "type": "string"
                    },
                    "libelle": {
                      "type": "string"
                    }
                  },
                  "enum": [
                    {
                      "code": "2",
                      "libelle": "Choice 3"
                    }
                  ]
                }
              ]
            },
            data: {
                "code": "2",
                "libelle": "Choice 3"
            },
            valid: true
        }
    ]
};

},{}],192:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #229 - Paths in errors are incorrect due to Issue #209 fix",
    tests: [
        {
            description: "should fail with correct error path",
            schema: {
              "allOf": [
                {
                  "properties": {
                    "setup": {
                      "description": "Account Research Setup",
                      "properties": {
                        "excessiveCredit": {
                          "properties": {
                            "negativeBatch": {
                              "type": "number",
                              "minimum": 0,
                              "maximum": 999999999.99,
                              "title": "Negative Batch $"
                            },
                            "amountOfCreditsInBatch": {
                              "type": "number",
                              "minimum": 0,
                              "maximum": 999999999.99,
                              "title": "Amount of Credits in a Batch $"
                            },
                            "numberOfCreditsInBatch": {
                              "type": "number",
                              "minimum": 1,
                              "maximum": 999,
                              "title": "Number of Credits in a Batch"
                            }
                          }
                        }
                      }
                    }
                  }
                }
              ]
            },
            data: {
              "setup": {
                "excessiveCredit": {
                  "amountOfCreditsInBatch": -15000.21,
                  "negativeBatch": 25001,
                  "numberOfCreditsInBatch": 155
                }
              }
            },
            valid: false,
            after: function (err) {
              expect(err.length).toBe(1);
              expect(err[0].code).toBe('MINIMUM');
              expect(err[0].path).toBe('#/setup/excessiveCredit/amountOfCreditsInBatch');
            }
        }
    ]
};

},{}],193:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #25 - hostname format behaviour",
    tests: [
        {
            description: "should pass validation",
            schema: {
                "$schema": "http://json-schema.org/draft-04/schema#",
                "type": "object",
                "properties": {
                    "ipAddress": {
                        "type": "string",
                        "oneOf": [
                            {
                                "format": "hostname"
                            },
                            {
                                "format": "ipv4"
                            },
                            {
                                "format": "ipv6"
                            }
                        ]
                    }
                }
            },
            data: {
                "ipAddress": "127.0.0.1"
            },
            valid: true
        }
    ]
};

},{}],194:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #250 - Floating point precision is lost",
    tests: [
        {
            description: "should pass the multipleOf",
            schema: {
              "properties": {
                "number": {
                  "multipleOf": 0.01
                }
              }
            },
            data: {
              "number": 20.29
            },
            valid: true
        }
    ]
};

},{}],195:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #26 - noTypeless behaviour",
    options: {
        noTypeless: true
    },
    tests: [
        {
            description: "should pass validation",
            schema: {
                "oneOf": [
                    { $ref: "#/definitions/str" },
                    { $ref: "#/definitions/num" }
                ],
                "definitions": {
                    "str": {
                        "type": "string"
                    },
                    "num": {
                        "type": "number"
                    }
                }
            },
            data: "string",
            valid: true
        },
        {
            description: "should fail validation",
            schema: {
                "oneOf": [
                    { $ref: "#/definitions/str" },
                    { $ref: "#/definitions/num" }
                ],
                "definitions": {
                    "str": {
                        "type": "string"
                    },
                    "num": {
                        "type": "number"
                    }
                }
            },
            data: true,
            valid: false
        },
        {
            description: "should fail validation because one of the definitions doesn't have a type",
            schema: {
                "oneOf": [
                    { $ref: "#/definitions/str" },
                    { $ref: "#/definitions/num" }
                ],
                "definitions": {
                    "str": {
                        "type": "string"
                    },
                    "num": {

                    }
                }
            },
            data: "string",
            valid: false,
            after: function (errors) {
                expect(errors[0].code).toBe("KEYWORD_UNDEFINED_STRICT");
            }
        },
        {
            description: "should pass validation because type is defined by parent",
            schema: {
                type: "object",
                properties: {
                    "prop1": { type: "string" },
                    "prop2": { type: "string" }
                },
                anyOf: [
                    { required: ["prop1"] },
                    { required: ["prop2"] }
                ]
            },
            data: {
                prop1: "str"
            },
            valid: true
        }
    ]
};

},{}],196:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #37 - pass schema as an uri to load from cache",
    tests: [
        {
            description: "should pass validation",
            schema: "http://json-schema.org/draft-04/schema",
            data: {
                type: "string"
            },
            valid: true
        },
        {
            description: "should pass validation",
            schema: "http://json-schema.org/draft-04/schema",
            data: {
                type: 1
            },
            valid: false
        }
    ]
};

},{}],197:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #40 - validator ends up in infinite loop",
    tests: [
        {
            description: "should pass validation",
            schema: {
                "$schema": "http://json-schema.org/draft-04/schema#",
                "title": "Product set",
                "is_start": "boolean",
                "hierarchy": {
                    "$ref": "#/definitions/recursion"
                },
                "definitions": {
                    "recursion": {
                        "type": "object",
                        "additionalProperties": false,
                        "properties": {
                            "is_and": {
                                "type": "boolean"
                            },
                            "filters": {
                                "type": "array",
                                "additionalItems": false,
                                "items": {
                                    "$ref": "#/definitions/recursion"
                                }
                            }
                        }
                    }
                }
            },
            data: {
                "is_start": true,
                "hierarchy": {
                    "is_and": false,
                    "filters": [
                        {
                            "is_and": false,
                            "filters": [
                                {
                                    "is_and": true,
                                    "filters": [
                                        {
                                            "is_and": true,
                                            "filters": [
                                                {
                                                    "is_and": true,
                                                    "filters": [
                                                        {
                                                            "is_and": true,
                                                            "filters": [
                                                                {
                                                                    "is_and": true,
                                                                    "filters": []
                                                                }
                                                            ]
                                                        }
                                                    ]
                                                }
                                            ]
                                        }
                                    ]
                                }
                            ]
                        }
                    ]
                }
            },
            valid: true
        }
    ]
};

},{}],198:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #41 - invalid schema",
    tests: [
        {
            description: "should fail schema validation",
            schema: {
                "$schema": "http://json-schema.org/draft-04/schema#",
                "id": "http://jsonschema.net#",
                "type": "array",
                "required": false,
                "items": {
                    "id": "http://jsonschema.net/5#",
                    "type": "object",
                    "required": false,
                    "properties": {
                        "identifiers": {
                            "id": "http://jsonschema.net/5/identifiers#",
                            "type": "array",
                            "required": false,
                            "items": {
                                "id": "http://jsonschema.net/5/identifiers/0#",
                                "type": "object",
                                "required": false,
                                "properties": {
                                    "identifier": {
                                        "id": "http://jsonschema.net/5/identifiers/0/identifier#",
                                        "type": "string",
                                        "required": false
                                    }
                                }
                            }
                        },
                        "vital": {
                            "id": "http://jsonschema.net/5/vital#",
                            "type": "object",
                            "required": false,
                            "properties": {
                                "name": {
                                    "id": "http://jsonschema.net/5/vital/name#",
                                    "type": "string",
                                    "required": false
                                },
                                "code": {
                                    "id": "http://jsonschema.net/5/vital/code#",
                                    "type": "string",
                                    "required": false
                                },
                                "code_system_name": {
                                    "id": "http://jsonschema.net/5/vital/code_system_name#",
                                    "type": "string",
                                    "required": false
                                }
                            }
                        },
                        "status": {
                            "id": "http://jsonschema.net/5/status#",
                            "type": "string",
                            "required": false
                        },
                        "date": {
                            "id": "http://jsonschema.net/5/date#",
                            "type": "array",
                            "required": false,
                            "items": {
                                "id": "http://jsonschema.net/5/date/0#",
                                "type": "object",
                                "required": false,
                                "properties": {
                                    "date": {
                                        "id": "http://jsonschema.net/5/date/0/date#",
                                        "type": "string",
                                        "required": false
                                    },
                                    "precision": {
                                        "id": "http://jsonschema.net/5/date/0/precision#",
                                        "type": "string",
                                        "required": false
                                    }
                                }
                            }
                        },
                        "interpretations": {
                            "id": "http://jsonschema.net/5/interpretations#",
                            "type": "array",
                            "required": false,
                            "items": {
                                "id": "http://jsonschema.net/5/interpretations/0#",
                                "type": "string",
                                "required": false
                            }
                        },
                        "value": {
                            "id": "http://jsonschema.net/5/value#",
                            "type": "integer",
                            "required": false
                        },
                        "unit": {
                            "id": "http://jsonschema.net/5/unit#",
                            "type": "string",
                            "required": false
                        }
                    }
                }
            },
            validateSchemaOnly: true,
            valid: false
        }
    ]
};

},{}],199:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #43 - maximum call stack size exceeded error",
    tests: [
        {
            description: "should compile both schemas",
            schema: [
                {
                    "id": "schemaA",
                    "$schema": "http://json-schema.org/draft-04/schema#",
                    "description": "Data type fields (section 4.3.3)",
                    "type": "object",
                    "oneOf": [
                        {
                            "required": ["type"]
                        },
                        {
                            "required": ["$ref"]
                        }
                    ],
                    "properties": {
                        "type": {
                            "type": "string"
                        },
                        "$ref": {
                            "type": "string"
                        },
                        "format": {
                            "type": "string"
                        },
                        "defaultValue": {
                            "not": {
                                "type": ["array", "object", "null"]
                            }
                        },
                        "enum": {
                            "type": "array",
                            "items": {
                                "type": "string"
                            },
                            "uniqueItems": true,
                            "minItems": 1
                        },
                        "minimum": {
                            "type": "string"
                        },
                        "maximum": {
                            "type": "string"
                        },
                        "items": {
                            "$ref": "#/definitions/itemsObject"
                        },
                        "uniqueItems": {
                            "type": "boolean"
                        }
                    },
                    "dependencies": {
                        "format": {
                            "oneOf": [
                                {
                                    "properties": {
                                        "type": {
                                            "enum": ["integer"]
                                        },
                                        "format": {
                                            "enum": ["int32", "int64"]
                                        }
                                    }
                                },
                                {
                                    "properties": {
                                        "type": {
                                            "enum": ["number"]
                                        },
                                        "format": {
                                            "enum": ["float", "double"]
                                        }
                                    }
                                },
                                {
                                    "properties": {
                                        "type": {
                                            "enum": ["string"]
                                        },
                                        "format": {
                                            "enum": ["byte", "date", "date-time"]
                                        }
                                    }
                                }
                            ]
                        }
                    },
                    "definitions": {
                        "itemsObject": {
                            "oneOf": [
                                {
                                    "type": "object",
                                    "required": ["$ref"],
                                    "properties": {
                                        "$ref": {
                                            "type": "string"
                                        }
                                    },
                                    "additionalProperties": false
                                },
                                {
                                    "allOf": [
                                        {
                                            "$ref": "#"
                                        },
                                        {
                                            "required": ["type"],
                                            "properties": {
                                                "type": {},
                                                "format": {}
                                            },
                                            "additionalProperties": false
                                        }
                                    ]
                                }
                            ]
                        }
                    }
                },
                {
                    "id": "schemaB",
                    "$schema": "http://json-schema.org/draft-04/schema#",
                    "type": "object",
                    "required": ["id", "properties"],
                    "properties": {
                        "id": {
                            "type": "string"
                        },
                        "description": {
                            "type": "string"
                        },
                        "properties": {
                            "type": "object",
                            "additionalProperties": {
                                "$ref": "#/definitions/propertyObject"
                            }
                        },
                        "subTypes": {
                            "type": "array",
                            "items": {
                                "type": "string"
                            },
                            "uniqueItems": true
                        },
                        "discriminator": {
                            "type": "string"
                        }
                    },
                    "dependencies": {
                        "subTypes": ["discriminator"]
                    },
                    "definitions": {
                        "propertyObject": {
                            "allOf": [
                                {
                                    "not": {
                                        "$ref": "#"
                                    }
                                },
                                {
                                    "$ref": "schemaA"
                                }
                            ]
                        }
                    }
                }
            ],
            validateSchemaOnly: true,
            valid: true
        }
    ]
};

},{}],200:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #44 - unresolvable reference due to hash sign",
    tests: [
        {
            description: "should pass validation #1",
            schema: [
                {
                    id: "schemaA",
                    type: "string"
                },
                {
                    id: "schemaB",
                    properties: {
                        a: {
                            "$ref": "schemaA"
                        }
                    }
                }
            ],
            validateSchemaOnly: true,
            valid: true
        },
        {
            description: "should pass validation #2",
            schema: [
                {
                    id: "schemaA",
                    type: "string"
                },
                {
                    id: "schemaB",
                    properties: {
                        a: {
                            "$ref": "schemaA#"
                        }
                    }
                }
            ],
            validateSchemaOnly: true,
            valid: true
        }
    ]
};

},{}],201:[function(require,module,exports){
"use strict";

var resourceObject = {
    "id": "resourceObject.json",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "required": ["path"],
    "properties": {
        "path": {
            "type": "string",
            "format": "uri"
        },
        "description": {
            "type": "string"
        }
    },
    "additionalProperties": false
};
var infoObject = {
    "id": "infoObject.json",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "description": "info object (section 5.1.3)",
    "type": "object",
    "required": ["title", "description"],
    "properties": {
        "title": {
            "type": "string"
        },
        "description": {
            "type": "string"
        },
        "termsOfServiceUrl": {
            "type": "string",
            "format": "uri"
        },
        "contact": {
            "type": "string",
            "format": "email"
        },
        "license": {
            "type": "string"
        },
        "licenseUrl": {
            "type": "string",
            "format": "uri"
        }
    },
    "additionalProperties": false
};
var oauth2GrantType = {
    "id": "oauth2GrantType.json",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "minProperties": 1,
    "properties": {
        "implicit": {
            "$ref": "#/definitions/implicit"
        },
        "authorization_code": {
            "$ref": "#/definitions/authorizationCode"
        }
    },
    "definitions": {
        "implicit": {
            "type": "object",
            "required": ["loginEndpoint"],
            "properties": {
                "loginEndpoint": {
                    "$ref": "#/definitions/loginEndpoint"
                },
                "tokenName": {
                    "type": "string"
                }
            },
            "additionalProperties": false
        },
        "authorizationCode": {
            "type": "object",
            "required": ["tokenEndpoint", "tokenRequestEndpoint"],
            "properties": {
                "tokenEndpoint": {
                    "$ref": "#/definitions/tokenEndpoint"
                },
                "tokenRequestEndpoint": {
                    "$ref": "#/definitions/tokenRequestEndpoint"
                }
            },
            "additionalProperties": false
        },
        "loginEndpoint": {
            "type": "object",
            "required": ["url"],
            "properties": {
                "url": {
                    "type": "string",
                    "format": "uri"
                }
            },
            "additionalProperties": false
        },
        "tokenEndpoint": {
            "type": "object",
            "required": ["url"],
            "properties": {
                "url": {
                    "type": "string",
                    "format": "uri"
                },
                "tokenName": {
                    "type": "string"
                }
            },
            "additionalProperties": false
        },
        "tokenRequestEndpoint": {
            "type": "object",
            "required": ["url"],
            "properties": {
                "url": {
                    "type": "string",
                    "format": "uri"
                },
                "clientIdName": {
                    "type": "string"
                },
                "clientSecretName": {
                    "type": "string"
                }
            },
            "additionalProperties": false
        }
    }
};
var authorizationObject = {
    "id": "authorizationObject.json",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "additionalProperties": {
        "oneOf": [
            {
                "$ref": "#/definitions/basicAuth"
      },
            {
                "$ref": "#/definitions/apiKey"
      },
            {
                "$ref": "#/definitions/oauth2"
      }
    ]
    },
    "definitions": {
        "basicAuth": {
            "required": ["type"],
            "properties": {
                "type": {
                    "enum": ["basicAuth"]
                }
            },
            "additionalProperties": false
        },
        "apiKey": {
            "required": ["type", "passAs", "keyname"],
            "properties": {
                "type": {
                    "enum": ["apiKey"]
                },
                "passAs": {
                    "enum": ["header", "query"]
                },
                "keyname": {
                    "type": "string"
                }
            },
            "additionalProperties": false
        },
        "oauth2": {
            "type": "object",
            "required": ["type", "grantTypes"],
            "properties": {
                "type": {
                    "enum": ["oauth2"]
                },
                "scopes": {
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/oauth2Scope"
                    }
                },
                "grantTypes": {
                    "$ref": "oauth2GrantType.json"
                }
            },
            "additionalProperties": false
        },
        "oauth2Scope": {
            "type": "object",
            "required": ["scope"],
            "properties": {
                "scope": {
                    "type": "string"
                },
                "description": {
                    "type": "string"
                }
            },
            "additionalProperties": false
        }
    }
};
var resourceListing = {
    "id": "resourceListing.json",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "required": ["swaggerVersion", "apis"],
    "properties": {
        "swaggerVersion": {
            "enum": ["1.2"]
        },
        "apis": {
            "type": "array",
            "items": {
                "$ref": "resourceObject.json"
            }
        },
        "apiVersion": {
            "type": "string"
        },
        "info": {
            "$ref": "infoObject.json"
        },
        "authorizations": {
            "$ref": "authorizationObject.json"
        }
    }
};

var schemaCombinations = {
    "authorizationObject.json": [
        oauth2GrantType,
        authorizationObject
    ],
    "infoObject.json": [
        infoObject
    ],
    "oauth2GrantType.json": [
        oauth2GrantType
    ],
    "resourceObject.json": [
        resourceObject
    ],
    "resourceListing.json": [
        resourceObject,
        infoObject,
        oauth2GrantType,
        authorizationObject,
        resourceListing
    ]
};

module.exports = {
    description: "Issue #45 - recompiling schemas results in 'Reference could not be resolved'",
    tests: [
        {
            description: "should pass schema validation #1",
            schema: schemaCombinations["authorizationObject.json"],
            validateSchemaOnly: true,
            valid: true
        },
        {
            description: "should pass schema validation #2",
            schema: schemaCombinations["infoObject.json"],
            validateSchemaOnly: true,
            valid: true
        },
        {
            description: "should pass schema validation #3",
            schema: schemaCombinations["oauth2GrantType.json"],
            validateSchemaOnly: true,
            valid: true
        },
        {
            description: "should pass schema validation #4",
            schema: schemaCombinations["resourceObject.json"],
            validateSchemaOnly: true,
            valid: true
        },
        {
            description: "should pass schema validation #5",
            schema: schemaCombinations["resourceListing.json"],
            validateSchemaOnly: true,
            valid: true
        }
    ]
};

},{}],202:[function(require,module,exports){
"use strict";

var draft4 = require("./files/Issue47/draft4.json");
var modifiedSchema = require("./files/Issue47/swagger_draft_modified.json");
var realSchema = require("./files/Issue47/swagger_draft.json");
var json = require("./files/Issue47/sample.json");

module.exports = {
    description: "Issue #47 - references to draft4 subschema are not working",
    setup: function (validator) {
        validator.setRemoteReference("http://json-schema.orgx/draft-04/schema", draft4);
    },
    tests: [
        {
            description: "should pass validation #1",
            schema: modifiedSchema,
            data: json,
            valid: true
        },
        {
            description: "should pass validation #1",
            schema: realSchema,
            data: json,
            valid: true
        }
    ]
};

},{"./files/Issue47/draft4.json":226,"./files/Issue47/sample.json":227,"./files/Issue47/swagger_draft.json":228,"./files/Issue47/swagger_draft_modified.json":229}],203:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #48 - email validation too strict",
    schema: {
        type: "string",
        format: "email"
    },
    tests: [
        {
            description: "should pass validation #1",
            data: "zaggino@gmail.com",
            valid: true
        },
        {
            description: "should pass validation #2",
            data: "foo@bar.baz",
            valid: true
        },
        {
            description: "should fail validation #1",
            data: "foobar.baz",
            valid: false
        },
        {
            description: "should fail validation #2",
            data: "foo@bar",
            valid: false
        }
    ]
};

},{}],204:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #49 - pattern validations",
    tests: [
        {
            description: "should pass validation",
            schema: {
                type: "string",
                pattern: "^[0-9]{1}[0-9]{3}(\\s)?[A-Za-z]{2}$"
            },
            data: "0000 aa",
            valid: true
        }
    ]
};

},{}],205:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #53 - Include description (if any) in errors",
    tests: [
        {
            description: "should fail validation and return error description",
            schema: {
                type: "string",
                pattern: "^[0-9]{1}[0-9]{3}(\\s)?[A-Za-z]{2}$",
                description: "Four numbers followed by an optional space and then two letters."
            },
            data: "000 a",
            valid: false,
            after: function (err) {
                expect(err[0].description).toBe("Four numbers followed by an optional space and then two letters.");
            }
        }
    ]
};

},{}],206:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #56 - unresolvable reference due to hash sign",
    tests: [
        {
            description: "should pass validation #1",
            schema: [
                {
                    id: "schemaA#",
                    type: "string"
                },
                {
                    id: "schemaB#",
                    properties: {
                        a: {
                            "$ref": "schemaA#"
                        }
                    }
                }
            ],
            validateSchemaOnly: true,
            valid: true
        },
        {
            description: "should pass validation #2",
            schema: [
                {
                    id: "http://virtual/schemaA#",
                    type: "string"
                },
                {
                    id: "http://virtual/schemaB#",
                    properties: {
                        a: {
                            "$ref": "schemaA#"
                        }
                    }
                }
            ],
            validateSchemaOnly: true,
            valid: true
        },
        {
            description: "should pass validation #3",
            schema: [
                {
                    id: "http://virtual/schemaA#",
                    type: "string",
                    "definitions": {
                        "stringDefinition": {
                            "type": "string"
                        }
                    }
                },
                {
                    id: "http://virtual/schemaB#",
                    properties: {
                        a: {
                            "$ref": "schemaA#/definitions/stringDefinition"
                        }
                    }
                }
            ],
            validateSchemaOnly: true,
            valid: true
        }
    ]
};

},{}],207:[function(require,module,exports){
"use strict";

var dataTypeBaseJson = {
    "id": "http://wordnik.github.io/schemas/v1.2/dataTypeBase.json#",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "description": "Data type fields (section 4.3.3)",
    "type": "object",
    "oneOf": [
        {
            "required": [
        "type"
      ]
    },
        {
            "required": [
        "$ref"
      ]
    }
  ],
    "properties": {
        "type": {
            "type": "string"
        },
        "$ref": {
            "type": "string"
        },
        "format": {
            "type": "string"
        },
        "defaultValue": {
            "not": {
                "type": [
          "array",
          "object",
          "null"
        ]
            }
        },
        "enum": {
            "type": "array",
            "items": {
                "type": "string"
            },
            "uniqueItems": true,
            "minItems": 1
        },
        "minimum": {
            "type": "string"
        },
        "maximum": {
            "type": "string"
        },
        "items": {
            "$ref": "#/definitions/itemsObject"
        },
        "uniqueItems": {
            "type": "boolean"
        }
    },
    "dependencies": {
        "format": {
            "oneOf": [
                {
                    "properties": {
                        "type": {
                            "enum": [
                "integer"
              ]
                        },
                        "format": {
                            "enum": [
                "int32",
                "int64"
              ]
                        }
                    }
        },
                {
                    "properties": {
                        "type": {
                            "enum": [
                "number"
              ]
                        },
                        "format": {
                            "enum": [
                "float",
                "double"
              ]
                        }
                    }
        },
                {
                    "properties": {
                        "type": {
                            "enum": [
                "string"
              ]
                        },
                        "format": {
                            "enum": [
                "byte",
                "date",
                "date-time"
              ]
                        }
                    }
        }
      ]
        }
    },
    "definitions": {
        "itemsObject": {
            "oneOf": [
                {
                    "type": "object",
                    "required": [
            "$ref"
          ],
                    "properties": {
                        "$ref": {
                            "type": "string"
                        }
                    },
                    "additionalProperties": false
        },
                {
                    "allOf": [
                        {
                            "$ref": "#"
            },
                        {
                            "required": [
                "type"
              ],
                            "properties": {
                                "type": {},
                                "format": {}
                            },
                            "additionalProperties": false
            }
          ]
        }
      ]
        }
    }
};
var modelsObjectJson = {
    "id": "http://wordnik.github.io/schemas/v1.2/modelsObject.json#",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "required": [
    "id",
    "properties"
  ],
    "properties": {
        "id": {
            "type": "string"
        },
        "description": {
            "type": "string"
        },
        "properties": {
            "type": "object",
            "additionalProperties": {
                "$ref": "#/definitions/propertyObject"
            }
        },
        "subTypes": {
            "type": "array",
            "items": {
                "type": "string"
            },
            "uniqueItems": true
        },
        "discriminator": {
            "type": "string"
        }
    },
    "dependencies": {
        "subTypes": [
      "discriminator"
    ]
    },
    "definitions": {
        "propertyObject": {
            "allOf": [
                {
                    "not": {
                        "$ref": "#"
                    }
        },
                {
                    "$ref": "dataTypeBase.json#"
        }
      ]
        }
    }
};
var oauth2GrantTypeJson = {
    "id": "http://wordnik.github.io/schemas/v1.2/oauth2GrantType.json#",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "minProperties": 1,
    "properties": {
        "implicit": {
            "$ref": "#/definitions/implicit"
        },
        "authorization_code": {
            "$ref": "#/definitions/authorizationCode"
        }
    },
    "definitions": {
        "implicit": {
            "type": "object",
            "required": [
        "loginEndpoint"
      ],
            "properties": {
                "loginEndpoint": {
                    "$ref": "#/definitions/loginEndpoint"
                },
                "tokenName": {
                    "type": "string"
                }
            },
            "additionalProperties": false
        },
        "authorizationCode": {
            "type": "object",
            "required": [
        "tokenEndpoint",
        "tokenRequestEndpoint"
      ],
            "properties": {
                "tokenEndpoint": {
                    "$ref": "#/definitions/tokenEndpoint"
                },
                "tokenRequestEndpoint": {
                    "$ref": "#/definitions/tokenRequestEndpoint"
                }
            },
            "additionalProperties": false
        },
        "loginEndpoint": {
            "type": "object",
            "required": [
        "url"
      ],
            "properties": {
                "url": {
                    "type": "string",
                    "format": "uri"
                }
            },
            "additionalProperties": false
        },
        "tokenEndpoint": {
            "type": "object",
            "required": [
        "url"
      ],
            "properties": {
                "url": {
                    "type": "string",
                    "format": "uri"
                },
                "tokenName": {
                    "type": "string"
                }
            },
            "additionalProperties": false
        },
        "tokenRequestEndpoint": {
            "type": "object",
            "required": [
        "url"
      ],
            "properties": {
                "url": {
                    "type": "string",
                    "format": "uri"
                },
                "clientIdName": {
                    "type": "string"
                },
                "clientSecretName": {
                    "type": "string"
                }
            },
            "additionalProperties": false
        }
    }
};
var authorizationObjectJson = {
    "id": "http://wordnik.github.io/schemas/v1.2/authorizationObject.json#",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "additionalProperties": {
        "oneOf": [
            {
                "$ref": "#/definitions/basicAuth"
      },
            {
                "$ref": "#/definitions/apiKey"
      },
            {
                "$ref": "#/definitions/oauth2"
      }
    ]
    },
    "definitions": {
        "basicAuth": {
            "required": [
        "type"
      ],
            "properties": {
                "type": {
                    "enum": [
            "basicAuth"
          ]
                }
            },
            "additionalProperties": false
        },
        "apiKey": {
            "required": [
        "type",
        "passAs",
        "keyname"
      ],
            "properties": {
                "type": {
                    "enum": [
            "apiKey"
          ]
                },
                "passAs": {
                    "enum": [
            "header",
            "query"
          ]
                },
                "keyname": {
                    "type": "string"
                }
            },
            "additionalProperties": false
        },
        "oauth2": {
            "type": "object",
            "required": [
        "type",
        "grantTypes"
      ],
            "properties": {
                "type": {
                    "enum": [
            "oauth2"
          ]
                },
                "scopes": {
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/oauth2Scope"
                    }
                },
                "grantTypes": {
                    "$ref": "oauth2GrantType.json#"
                }
            },
            "additionalProperties": false
        },
        "oauth2Scope": {
            "type": "object",
            "required": [
        "scope"
      ],
            "properties": {
                "scope": {
                    "type": "string"
                },
                "description": {
                    "type": "string"
                }
            },
            "additionalProperties": false
        }
    }
};
var parameterObjectJson = {
    "id": "http://wordnik.github.io/schemas/v1.2/parameterObject.json#",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "allOf": [
        {
            "$ref": "dataTypeBase.json#"
    },
        {
            "required": [
        "paramType",
        "name"
      ],
            "properties": {
                "paramType": {
                    "enum": [
            "path",
            "query",
            "body",
            "header",
            "form"
          ]
                },
                "name": {
                    "type": "string"
                },
                "description": {
                    "type": "string"
                },
                "required": {
                    "type": "boolean"
                },
                "allowMultiple": {
                    "type": "boolean"
                }
            }
    },
        {
            "description": "type File requires special paramType and consumes",
            "oneOf": [
                {
                    "properties": {
                        "type": {
                            "not": {
                                "enum": [
                  "File"
                ]
                            }
                        }
                    }
        },
                {
                    "properties": {
                        "type": {
                            "enum": [
                "File"
              ]
                        },
                        "paramType": {
                            "enum": [
                "form"
              ]
                        },
                        "consumes": {
                            "enum": [
                "multipart/form-data"
              ]
                        }
                    }
        }
      ]
    }
  ]
};
var operationObjectJson = {
    "id": "http://wordnik.github.io/schemas/v1.2/operationObject.json#",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "allOf": [
        {
            "$ref": "dataTypeBase.json#"
    },
        {
            "required": [
        "method",
        "nickname",
        "parameters"
      ],
            "properties": {
                "method": {
                    "enum": [
            "GET",
            "POST",
            "PUT",
            "PATCH",
            "DELETE",
            "OPTIONS"
          ]
                },
                "summary": {
                    "type": "string",
                    "maxLength": 120
                },
                "notes": {
                    "type": "string"
                },
                "nickname": {
                    "type": "string",
                    "pattern": "^[a-zA-Z0-9_]+$"
                },
                "authorizations": {
                    "type": "object",
                    "additionalProperties": {
                        "type": "array",
                        "items": {
                            "$ref": "authorizationObject.json#/definitions/oauth2Scope"
                        }
                    }
                },
                "parameters": {
                    "type": "array",
                    "items": {
                        "$ref": "parameterObject.json#"
                    }
                },
                "responseMessages": {
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/responseMessageObject"
                    }
                },
                "produces": {
                    "$ref": "#/definitions/mimeTypeArray"
                },
                "consumes": {
                    "$ref": "#/definitions/mimeTypeArray"
                },
                "deprecated": {
                    "enum": [
            "true",
            "false"
          ]
                }
            }
    }
  ],
    "definitions": {
        "responseMessageObject": {
            "type": "object",
            "required": [
        "code",
        "message"
      ],
            "properties": {
                "code": {
                    "$ref": "#/definitions/rfc2616section10"
                },
                "message": {
                    "type": "string"
                },
                "responseModel": {
                    "type": "string"
                }
            }
        },
        "rfc2616section10": {
            "type": "integer",
            "minimum": 100,
            "maximum": 600,
            "exclusiveMaximum": true
        },
        "mimeTypeArray": {
            "type": "array",
            "items": {
                "type": "string",
                "format": "mime-type"
            }
        }
    }
};
var apiDeclarationJson = {
    "id": "http://wordnik.github.io/schemas/v1.2/apiDeclaration.json#",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "required": [
    "swaggerVersion",
    "basePath",
    "apis"
  ],
    "properties": {
        "swaggerVersion": {
            "enum": [
        "1.2"
      ]
        },
        "apiVersion": {
            "type": "string"
        },
        "basePath": {
            "type": "string",
            "format": "uri",
            "pattern": "^https?://"
        },
        "resourcePath": {
            "type": "string",
            "format": "uri",
            "pattern": "^/"
        },
        "apis": {
            "type": "array",
            "items": {
                "$ref": "#/definitions/apiObject"
            }
        },
        "models": {
            "type": "object",
            "additionalProperties": {
                "$ref": "modelsObject.json#"
            }
        },
        "produces": {
            "$ref": "#/definitions/mimeTypeArray"
        },
        "consumes": {
            "$ref": "#/definitions/mimeTypeArray"
        },
        "authorizations": {
            "$ref": "authorizationObject.json#"
        }
    },
    "additionalProperties": false,
    "definitions": {
        "apiObject": {
            "type": "object",
            "required": [
        "path",
        "operations"
      ],
            "properties": {
                "path": {
                    "type": "string",
                    "format": "uri-template",
                    "pattern": "^/"
                },
                "description": {
                    "type": "string"
                },
                "operations": {
                    "type": "array",
                    "items": {
                        "$ref": "operationObject.json#"
                    }
                }
            },
            "additionalProperties": false
        },
        "mimeTypeArray": {
            "type": "array",
            "items": {
                "type": "string",
                "format": "mime-type"
            }
        }
    }
};

module.exports = {
    description: "Issue #57 - maximum call stack exceeded error",
    setup: function (validator, Class) {
        Class.registerFormat("mime-type", function () {
            return true;
        });
        Class.registerFormat("uri-template", function () {
            return true;
        });
    },
    tests: [
        {
            description: "should pass validation #1",
            schema: [
                dataTypeBaseJson,
                modelsObjectJson,
                oauth2GrantTypeJson,
                authorizationObjectJson,
                parameterObjectJson,
                operationObjectJson,
                apiDeclarationJson
            ],
            validateSchemaOnly: true,
            valid: true
        }
    ]
};

},{}],208:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #58 - getMissingReferences should return all missing references",
    tests: [
        {
            description: "should fail validation",
            schema: {
              "id": "root.json",
              "person": {
                "id": "personDetails",
                "type": "object",
                "properties": {
                  "firstName": {
                    "type": "string"
                  },
                  "lastName": {
                    "type": "string"
                  }
                },
                "required": ["firstName", "lastName"]
              },
              "addr": {
                "id": "addressDetails",
                "type": "object",
                "properties": {
                  "street": {
                    "type": "string"
                  },
                  "city": {
                    "type": "string"
                  }
                },
                "required": ["street", "city"]
              },
              "peraddr": {
                "id": "personWithAddress",
                "allOf": [{
                  "$ref": "#personDetails"
                }, {
                  "$ref": "#addressDetails"
                }, {
                  "$ref": "#/yy"
                }, {
                  "$ref": "#xx"
                }]
              }
            },
            validateSchemaOnly: true,
            valid: false,
            after: function (err, valid, data, validator) {
                var missingReferences = validator.getMissingReferences();
                expect(missingReferences.length).toBe(2);
                expect(missingReferences.indexOf("#xx")).not.toBe(-1);
                expect(missingReferences.indexOf("#/yy")).not.toBe(-1);
                var missingRemoteReferences = validator.getMissingRemoteReferences();
                expect(missingRemoteReferences.length).toBe(0);
            }
        }
    ]
};

},{}],209:[function(require,module,exports){
/*jshint -W101*/

"use strict";

module.exports = {
    description: "Issue #63 - unresolvable reference due to hash sign in id",
    tests: [
        {
            description: "should pass validation #1",
            schema: {
                "properties": {
                    "statementpost": {
                        "id": "#statementpost",
                        "type": [
                            "object"
                        ]
                    },
                    "statement": {
                        "id": "#statement",
                        "type": "object",
                    }
                }
            },
            validateSchemaOnly: true,
            valid: true
        },
        {
            description: "should pass validation #2",
            schema: {
                "properties": {
                    "uuid": {
                        "id": "#uuid",
                        "type": "string",
                        "pattern": "[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{8}"
                    },
                    "mbox": {
                        "id": "#mbox",
                        "type": "object",
                        "properties": {
                            "mbox": {
                                "required": true,
                                "type": "string",
                                "format": "uri",
                                "pattern": "^mailto:"
                            }
                        },
                        "patternProperties": {
                            "^(mbox_sha1sum|account|openid)$": {
                                "type": "null"
                            }
                        }
                    },
                    "mbox_sha1sum": {
                        "id": "#mbox_sha1sum",
                        "type": "object",
                        "properties": {
                            "mbox_sha1sum": {
                                "required": true,
                                "type": "string"
                            }
                        },
                        "patternProperties": {
                            "^(mbox|account|openid)$": {
                                "type": "null"
                            }
                        }
                    },
                    "account": {
                        "id": "#account",
                        "type": "object",
                        "properties": {
                            "account": {
                                "required": true,
                                "type": "object",
                                "properties": {
                                    "homePage": {
                                        "type": "string",
                                        "format": "uri",
                                        "required": true
                                    },
                                    "name": {
                                        "type": "string",
                                        "required": true
                                    }
                                },
                                "additionalProperties": false
                            }
                        },
                        "patternProperties": {
                            "^(mbox_sha1sum|mbox|openid)$": {
                                "type": "null"
                            }
                        }
                    },
                    "openid": {
                        "id": "#openid",
                        "type": "object",
                        "properties": {
                            "openid": {
                                "required": true,
                                "type": "string",
                                "format": "uri"
                            }
                        },
                        "patternProperties": {
                            "^(mbox_sha1sum|account|mbox)$": {
                                "type": "null"
                            }
                        }
                    },
                    "inversefunctional": {
                        "id": "#inversefunctional",
                        "type": [
                            {
                                "$ref": "#mbox"
                },
                            {
                                "$ref": "#mbox_sha1sum"
                },
                            {
                                "$ref": "#account"
                },
                            {
                                "$ref": "#openid"
                }
            ]
                    },
                    "agent": {
                        "id": "#agent",
                        "type": [
                            {
                                "$ref": "#inversefunctional"
                }
            ],
                        "properties": {
                            "name": {
                                "type": "string"
                            },
                            "objectType": {
                                "enum": ["Agent"]
                            },
                            "mbox": {},
                            "mbox_sha1sum": {},
                            "account": {},
                            "openid": {}
                        },
                        "additionalProperties": false
                    },
                    "groupBasics": {
                        "id": "#groupBasics",
                        "type": "object",
                        "properties": {
                            "name": {
                                "type": "string"
                            },
                            "objectType": {
                                "enum": ["Group"],
                                "required": true
                            },
                            "member": {
                                "type": "array",
                                "items": {
                                    "$ref": "#agent"
                                }
                            }
                        }
                    },
                    "anonymousgroup": {
                        "id": "#anonymousgroup",
                        "properties": {
                            "member": {
                                "required": true
                            },
                            "name": {},
                            "objectType": {}
                        },
                        "additionalProperties": false
                    },
                    "identifiedgroup": {
                        "id": "#identifiedgroup",
                        "extends": {
                            "$ref": "#inversefunctional"
                        },
                        "properties": {
                            "name": {},
                            "objectType": {},
                            "member": {},
                            "mbox": {},
                            "mbox_sha1sum": {},
                            "account": {},
                            "openid": {}
                        },
                        "additionalProperties": false
                    },
                    "group": {
                        "id": "#group",
                        "extends": {
                            "$ref": "#groupBasics"
                        },
                        "type": [
                            {
                                "$ref": "#anonymousgroup"
                },
                            {
                                "$ref": "#identifiedgroup"
                }
            ]
                    },
                    "languagemap": {
                        "id": "#languagemap",
                        "type": "object",
                        "patternProperties": {
                            "^(([a-zA-Z]{2,8}((-[a-zA-Z]{3}){0,3})(-[a-zA-Z]{4})?((-[a-zA-Z]{2})|(-\\d{3}))?(-[a-zA-Z\\d]{4,8})*(-[a-zA-Z\\d](-[a-zA-Z\\d]{1,8})+)*)|x(-[a-zA-Z\\d]{1,8})+|en-GB-oed|i-ami|i-bnn|i-default|i-enochian|i-hak|i-klingon|i-lux|i-mingo|i-navajo|i-pwn|i-tao|i-tsu|i-tay|sgn-BE-FR|sgn-BE-NL|sgn-CH-DE)$": {
                                "type": "string"
                            }
                        },
                        "additionalProperties": false
                    },
                    "extensions": {
                        "id": "#extensions",
                        "patternProperties": {
                            "^[a-zA-Z][a-zA-Z+.-]*:": {
                                "type": "any"
                            }
                        },
                        "additionalProperties": false
                    },
                    "activity": {
                        "id": "#activity",
                        "type": "object",
                        "properties": {
                            "id": {
                                "type": "string",
                                "format": "uri",
                                "required": true
                            },
                            "objectType": {
                                "enum": ["Activity"]
                            },
                            "definition": {
                                "type": "object",
                                "properties": {
                                    "name": {
                                        "$ref": "#languagemap"
                                    },
                                    "description": {
                                        "$ref": "#languagemap"
                                    },
                                    "type": {
                                        "type": "string",
                                        "format": "uri"
                                    },
                                    "interactionType": {
                                        "enum": [
                                "true-false",
                                "choice",
                                "fill-in",
                                "long-fill-in",
                                "matching",
                                "performance",
                                "sequencing",
                                "likert",
                                "numeric",
                                "other"
                            ]
                                    },
                                    "correctResponsesPattern": {
                                        "type": "array",
                                        "items": {
                                            "type": "string"
                                        }
                                    },
                                    "extensions": {
                                        "$ref": "#extensions"
                                    }
                                },
                                "patternProperties": {
                                    "^(choices|scale|source|target|steps)$": {
                                        "type": "object",
                                        "properties": {
                                            "id": {
                                                "type": "string",
                                                "required": true
                                            },
                                            "description": {
                                                "$ref": "#languagemap"
                                            }
                                        },
                                        "additionalProperties": false
                                    }
                                },
                                "additionalProperties": false
                            }
                        },
                        "additionalProperties": false
                    },
                    "objectagent": {
                        "id": "#objectagent",
                        "type": [
                            {
                                "$ref": "#agent"
                }
            ],
                        "properties": {
                            "objectType": {
                                "required": true
                            }
                        }
                    },
                    "statementref": {
                        "id": "#statementref",
                        "type": "object",
                        "properties": {
                            "objectType": {
                                "enum": ["StatementRef"],
                                "required": true
                            },
                            "id": {
                                "type": [
                                    {
                                        "$ref": "#uuid"
                        }
                    ],
                                "required": true
                            }
                        },
                        "additionalProperties": false
                    },
                    "substatement": {
                        "id": "#substatement",
                        "type": [
                            {
                                "$ref": "#statement"
                }
            ],
                        "properties": {
                            "objectType": {
                                "enum": ["SubStatement"],
                                "required": true
                            },
                            "object": {
                                "disallow": [
                                    {
                                        "properties": {
                                            "objectType": {
                                                "enum": ["SubStatement"]
                                            }
                                        }
                        }
                    ]
                            }
                        },
                        "patternProperties": {
                            "^(id|stored|authority|voided)$": {
                                "type": "null"
                            }
                        }
                    },
                    "statement": {
                        "id": "#statement",
                        "type": "object",
                        "properties": {
                            "id": {
                                "$ref": "#uuid"
                            },
                            "actor": {
                                "type": [
                                    {
                                        "$ref": "#agent"
                        },
                                    {
                                        "$ref": "#group"
                        }
                    ],
                                "required": true
                            },
                            "verb": {
                                "required": true,
                                "type": "object",
                                "properties": {
                                    "id": {
                                        "required": true,
                                        "type": "string",
                                        "format": "uri"
                                    },
                                    "display": {
                                        "$ref": "#languagemap"
                                    }
                                },
                                "additionalProperties": false
                            },
                            "object": {
                                "type": [
                                    {
                                        "$ref": "#activity"
                        },
                                    {
                                        "$ref": "#objectagent"
                        },
                                    {
                                        "$ref": "#group"
                        },
                                    {
                                        "$ref": "#statementref"
                        },
                                    {
                                        "$ref": "#substatement"
                        }
                    ],
                                "required": true
                            },
                            "objectType": {},
                            "result": {
                                "type": "object",
                                "properties": {
                                    "score": {
                                        "type": "object",
                                        "properties": {
                                            "scaled": {
                                                "type": "number",
                                                "minimum": 0,
                                                "maximum": 1
                                            },
                                            "raw": {
                                                "type": "number"
                                            },
                                            "min": {
                                                "type": "number"
                                            },
                                            "max": {
                                                "type": "number"
                                            }
                                        }
                                    },
                                    "success": {
                                        "type": "boolean"
                                    },
                                    "completion": {
                                        "type": "boolean"
                                    },
                                    "response": {
                                        "type": "string"
                                    },
                                    "duration": {
                                        "type": "string"
                                    },
                                    "extensions": {
                                        "$ref": "#extensions"
                                    }
                                },
                                "additionalProperties": false
                            },
                            "context": {
                                "type": "object",
                                "properties": {
                                    "registration": {
                                        "$ref": "#uuid"
                                    },
                                    "instructor": {
                                        "type": [
                                            {
                                                "$ref": "#agent"
                                },
                                            {
                                                "$ref": "#group"
                                }
                            ]
                                    },
                                    "team": {
                                        "type": [
                                            {
                                                "$ref": "#agent"
                                },
                                            {
                                                "$ref": "#group"
                                }
                            ]
                                    },
                                    "contextActivities": {
                                        "type": "object",
                                        "properties": {
                                            "parent": {
                                                "$ref": "#activity"
                                            },
                                            "grouping": {
                                                "$ref": "#activity"
                                            },
                                            "other": {
                                                "$ref": "#activity"
                                            }
                                        },
                                        "additionalProperties": false
                                    },
                                    "revision": {
                                        "type": "string"
                                    },
                                    "platform": {
                                        "type": "string"
                                    },
                                    "language": {
                                        "type": "string"
                                    },
                                    "statement": {
                                        "$ref": "#statementref"
                                    },
                                    "extensions": {
                                        "$ref": "#extensions"
                                    }
                                },
                                "additionalProperties": false
                            },
                            "timestamp": {
                                "type": "string"
                            },
                            "stored": {
                                "type": "string"
                            },
                            "authority": {
                                "type": [
                                    {
                                        "$ref": "#agent"
                        },
                                    {
                                        "type": [
                                            {
                                                "$ref": "#anonymousgroup"
                                }
                            ],
                                        "properties": {
                                            "member": {
                                                "type": "array",
                                                "minItems": 2,
                                                "maxItems": 2
                                            }
                                        }
                        }
                    ]
                            },
                            "voided": {
                                "type": "boolean"
                            }
                        },
                        "additionalProperties": false
                    }
                }
            },
            data: {
                "id": "fd41c918-b88b-4b20-a0a5-a4c32391aaa0",
                "actor": {
                    "objectType": "Blowup",
                    "name": "Project Tin Can API",
                    "mbox": "mailto:user@example.com"
                },
                "verb": {
                    "id": "http://adlnet.gov/expapi/verbs/created",
                    "display": {
                        "en-US": "created"
                    }
                },
                "object": {
                    "id": "http://example.adlnet.gov/xapi/example/simplestatement",
                    "definition": {
                        "name": {
                            "en-US": "simple statement"
                        },
                        "description": {
                            "en-US": "A simple Experience API statement. Note that the LRS does not need to have any prior information about the Actor (learner), the verb, or the Activity/object."
                        }
                    }
                }
            },
            valid: false
        }
    ]
};

},{}],210:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #64 - fix inconsistent error paths for missing reference errors",
    tests: [
        {
            description: "should fail validation and report correct error path",
            schema: {
                type: "object",
                properties: {
                    name: {
                        type: "string"
                    },
                    friends: {
                        type: "array",
                        items: {
                            $ref: "Person.json"
                        }
                    }
                }
            },
            valid: false,
            validateSchemaOnly: true,
            after: function (err) {
                expect(err[0].path).toEqual("#/properties/friends/items");
            }
        }
    ]
};

},{}],211:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #67 - references problem",
    tests: [
        {
            description: "should pass validation #1",
            setup: function (validator, Class) {
                Class.registerFormat("not-blank", function () {
                    return true;
                });
            },
            schema: [
                {
                    "$schema": "http://json-schema.org/draft-04/schema#",
                    "id": "NaturalNumber",
                    "type": "integer",
                    "minimum": 1
                },
                {
                    "$schema": "http://json-schema.org/draft-04/schema#",
                    "id": "WholeNumber",
                    "type": "integer"
                },
                {
                    "$schema": "http://json-schema.org/draft-04/schema#",
                    "id": "NotEmptyString",
                    "type": "string",
                    "minLength": 1
                },
                {
                    "$schema": "http://json-schema.org/draft-04/schema#",
                    "id": "NotBlankString",
                    "allOf": [
                        {
                            "$ref": "NotEmptyString"
                        },
                        {
                            "type": "string",
                            "format": "not-blank"
                        }
                    ]
                }
            ],
            validateSchemaOnly: true,
            valid: true
        }
    ]
};

},{}],212:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #71 - additionalProperties problem",
    tests: [
        {
            description: "should have two errors #1",

            schema: {
                type: "object",
                minProperties: 1,
                additionalProperties: false,
                properties: {
                    foo: {
                        type: "object",
                        minProperties: 1
                    }
                }
            },

            data: { foo: {}, bar: 1 },

            valid: false,

            after: function (errors) {
                expect(errors.length).toBe(2);
            }
        },

        {
            description: "should have two errors #2",

            schema: {
                type: "object",
                minProperties: 1,
                additionalProperties: false,
                properties: {
                    foo: {
                        type: "object",
                        minProperties: 1,
                        additionalProperties: false,
                        properties: {
                            foo: {}
                        }
                    }
                }
            },

            data: { foo: {}, bar: 1 },

            valid: false,

            after: function (errors) {
                expect(errors.length).toBe(2);
            }
        },

        {
            description: "should have more than one error with breakOnFirstError false #1",

            options: {
                breakOnFirstError: false
            },

            schema: {
                type: "object",
                minProperties: 1,
                additionalProperties: false,
                properties: {
                    foo: {
                        type: "object",
                        minProperties: 1
                    }
                }
            },

            data: { foo: {}, bar: 1 },

            valid: false,

            after: function (errors) {
                expect(errors.length).toBeGreaterThan(1);
            }
        },

        {
            description: "should have more than one error with breakOnFirstError false #2",

            options: {
                breakOnFirstError: false
            },

            schema: {
                type: "object",
                minProperties: 1,
                additionalProperties: false,
                properties: {
                    foo: {
                        type: "object",
                        minProperties: 1,
                        additionalProperties: false,
                        properties: {
                            foo: {}
                        }
                    }
                }
            },

            data: { foo: {}, bar: 1 },

            valid: false,

            after: function (errors) {
                expect(errors.length).toBeGreaterThan(1);
            }
        }
    ]
};

},{}],213:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #73 - getLastError method should return an instance of native Error",
    tests: [
        {
            description: "should pass the basic test",
            schema: {
                id: "schemaA",
                type: "object",
                properties: {
                    a: {
                        type: "integer"
                    },
                    b: {
                        type: "string"
                    },
                    c: {
                        $ref: "schemaB"
                    }
                },
                required: ["a"]
            },
            validateSchemaOnly: true,
            valid: false,
            after: function (err, valid, data, validator) {
                var e = validator.getLastError();
                expect(e instanceof Error).toBe(true);
                expect(e.message).toBe("SCHEMA_COMPILATION_FAILED");
            }
        },
        {
            description: "should pass the basic test",
            data: { "b": true },
            schema: {
                id: "schemaA",
                type: "object",
                properties: {
                    a: {
                        type: "integer"
                    },
                    b: {
                        type: "string"
                    }
                },
                required: ["a"]
            },
            valid: false,
            after: function (err, valid, data, validator) {
                var e = validator.getLastError();
                expect(e instanceof Error).toBe(true);
                expect(e.message).toBe("JSON_OBJECT_VALIDATION_FAILED");
            }
        }
    ]
};

},{}],214:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #76 - circular dependencies between schemas",
    tests: [
        {
            description: "should pass validation",
            schema: [
                {
                    id: "id",
                    type: "number"
                },
                {
                    id: "user",
                    type: "object",
                    properties: {
                        id: {
                            $ref: "id"
                        },
                        posts: {
                            type: "array",
                            items: {
                                $ref: "post"
                            }
                        }
                    }
                },
                {
                    id: "post",
                    type: "object",
                    properties: {
                        id: {
                            $ref: "id"
                        },
                        author: {
                            $ref: "user"
                        }
                    }
                }
            ],
            schemaIndex: 2,
            data: {
                id: 11,
                author: {
                    id: 1,
                    posts: [
                        {
                            id: 11,
                            author: {
                                id: 1
                            }
                        },
                        {
                            id: 12,
                            author: {
                                id: 1
                            }
                        },
                        {
                            id: 13,
                            author: {
                                id: 1
                            }
                        }
                    ]
                }
            },
            valid: true
        }
    ]
};

},{}],215:[function(require,module,exports){
"use strict";

var innerSchema = {
    type: "integer"
};

var originalSchema = {
    type: "object",
    properties: {
        inner: innerSchema
    }
};

var getKeys = function (obj) {
    var arr = [];
    for (var key in obj) {
        if (obj.hasOwnProperty(key)) {
            arr.push(key);
        }
    }
    return arr;
};

var originalSchemaKeys = getKeys(originalSchema);
var innerSchemaKeys = getKeys(innerSchema);

module.exports = {
    description: "Issue #85 - zschema shouldn't have side effects on the schema object",
    tests: [
        {
            description: "should pass validation",
            schema: originalSchema,
            data: {
                inner: 5
            },
            valid: true,
            after: function () {
                expect(getKeys(originalSchema).length).toBe(originalSchemaKeys.length);
                expect(getKeys(innerSchemaKeys).length).toBe(innerSchemaKeys.length);
            }
        }
    ]
};

},{}],216:[function(require,module,exports){
"use strict";

var schema1 = {
    "id": "long-string",
    "type": "string",
    "maxLength": 4096
};
var schema2 = {
    "id": "person-object",
    "type": "object",
    "properties": {
        "name": {
            "$ref": "long-string"
        }
    }
};
var expectedResult = {
    "id": "person-object",
    "type": "object",
    "properties": {
        "name": {
            "id": "long-string",
            "type": "string",
            "maxLength": 4096
        }
    }
};
module.exports = {
    description: "Issue #94 - get a resolved schema for documentation purposes",
    tests: [
        {
            description: "should pass validation",
            schema: [schema1, schema2],
            validateSchemaOnly: true,
            valid: true,
            after: function (err, valid, data, validator) {
                var newSch = validator.getResolvedSchema("person-object");
                expect(JSON.stringify(newSch)).toBe(JSON.stringify(expectedResult));
            }
        }
    ]
};

},{}],217:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #96 - email format validation false negatives",
    schema: {
        type: "string",
        format: "email"
    },
    tests: [
        {
            description: "should pass validation #1",
            data: "my_email@gmail.com",
            valid: true
        }
    ]
};

},{}],218:[function(require,module,exports){
"use strict";

module.exports = {
    description: "Issue #98 - oneOf",
    tests: [
        {
            description: "should return only one error for each branch",
            schema: {
                "type": "object",
                "oneOf": [
                    {
                        "type": "object",
                        "required": ["a", "b"]
                    },
                    {
                        "type": "object",
                        "required": ["c", "d"]
                    }
                ]
            },
            data: {},
            valid: false,
            after: function (err, valid, data, validator) {
                expect(err.length).toBe(1);
                expect(err[0].code).toBe("ONE_OF_MISSING");
                expect(err[0].inner.length).toBe(2);
            }
        }
    ]
};

},{}],219:[function(require,module,exports){
"use strict";

module.exports = {
    description: "compile a schema array and validate against one of the schemas - README sample",
    tests: [
        {
            description: "should validate object successfully",
            schema: [
                {
                    id: "personDetails",
                    type: "object",
                    properties: {
                        firstName: {
                            type: "string"
                        },
                        lastName: {
                            type: "string"
                        }
                    },
                    required: ["firstName", "lastName"]
                },
                {
                    id: "addressDetails",
                    type: "object",
                    properties: {
                        street: {
                            type: "string"
                        },
                        city: {
                            type: "string"
                        }
                    },
                    required: ["street", "city"]
                },
                {
                    id: "personWithAddress",
                    allOf: [
                        {
                            $ref: "personDetails"
                        },
                        {
                            $ref: "addressDetails"
                        }
                    ]
                }
            ],
            schemaIndex: 2,
            data: {
                firstName: "Martin",
                lastName: "Zagora",
                street: "George St",
                city: "Sydney"
            },
            valid: true
        }
    ]
};

},{}],220:[function(require,module,exports){
"use strict";

module.exports = {
    description: "noEmptyArrays - Don't allow empty arrays to validate as arrays",
    options: {
        noEmptyArrays: true
    },
    schema: {
        "type": "array"
    },
    tests: [
        {
            description: "should pass validation when having one item array",
            data: ["item"],
            valid: true
        },
        {
            description: "should fail validation when having empty array",
            data: [],
            valid: false
        }
    ]
};

},{}],221:[function(require,module,exports){
"use strict";

module.exports = {
    description: "noEmptyStrings - Don't allow empty strings to validate as strings",
    options: {
        noEmptyStrings: true
    },
    schema: {
        "type": "string"
    },
    tests: [
        {
            description: "should pass validation when using a proper string",
            data: "hello",
            valid: true
        },
        {
            description: "should fail validation when using an empty string",
            data: "",
            valid: false
        }
    ]
};

},{}],222:[function(require,module,exports){
"use strict";

module.exports = {
    description: "noExtraKeywords - Forbid unrecognized keywords to be defined in schemas",
    options: {
        noExtraKeywords: true
    },
    validateSchemaOnly: true,
    tests: [
        {
            schema: {},
            description: "should pass schema validation",
            valid: true
        },
        {
            schema: {
                "random_keyword": "string"
            },
            description: "should fail schema validation, because 'random_keyword' is not known keyword",
            valid: false
        },
        {
            schema: {
                "$schema": "http://json-schema.org/draft-04/schema#",
                "random_keyword": "string"
            },
            description: "should pass schema validation, because schema is validated by $schema, even though it has 'random_keyword'",
            valid: true
        },
        {
            schema: {
                "$schema": "http://json-schema.org/draft-04/schema#",
                "title": 1
            },
            description: "should fail schema validation, because schema is validated by $schema and number is not valid for title",
            valid: false,
            after: function (err, valid) {
                expect(valid).toBe(false);
                expect(err[0].code).toBe("PARENT_SCHEMA_VALIDATION_FAILED");
            }
        }
    ]
};

},{}],223:[function(require,module,exports){
"use strict";

module.exports = {
    description: "noTypeless - Don't allow schemas without type specified",
    validateSchemaOnly: true,
    options: {
        noTypeless: true
    },
    tests: [
        {
            description: "should pass validation when using a type in schema",
            schema: {
                "type": "string"
            },
            valid: true
        },
        {
            description: "should fail validation when not using a type in schema",
            schema: {},
            valid: false
        }
    ]
};

},{}],224:[function(require,module,exports){
"use strict";

module.exports = {
    description: "pedanticCheck - check if schema follow best practices and common sense",
    options: {
        pedanticCheck: true,
        breakOnFirstError: false
    },
    validateSchemaOnly: true,
    tests: [
        {
            schema: {
                "type": "string",
                "default": true
            },
            description: "should fail schema validation because default has incorrect value",
            valid: false
        },
        {
            schema: {
                "type": "string",
                "enum": ["OK", false]
            },
            description: "should fail schema validation because enum has incorrect value",
            valid: false
        },
        {
            schema: {
                "type": "string",
                "enum": ["OK", false],
                "default": true
            },
            description: "should fail schema validation because both enum and default has incorrect values",
            valid: false
        }
    ]
};

},{}],225:[function(require,module,exports){
"use strict";

module.exports = {
    description: "strictUris - validates URIs as absolute and disallow URI references",
    options: {
        strictUris: true
    },
    tests: [
        {
            schema: {
                "type": "string",
                "format": "uri"
            },
            data: "http://json-schema.org/draft-04/schema",
            description: "should pass validation because it is an absolute URI",
            valid: true
        },
        {
            schema: {
                "type": "string",
                "format": "uri"
            },
            data: "schemaA",
            description: "should fail validation because it is only a valid URI reference",
            valid: false
        }
    ]
};

},{}],226:[function(require,module,exports){
module.exports={
    "id": "http://json-schema.org/draft-04/schema#",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "description": "Core schema meta-schema",
    "definitions": {
        "schemaArray": {
            "type": "array",
            "minItems": 1,
            "items": { "$ref": "#" }
        },
        "positiveInteger": {
            "type": "integer",
            "minimum": 0
        },
        "positiveIntegerDefault0": {
            "allOf": [ { "$ref": "#/definitions/positiveInteger" }, { "default": 0 } ]
        },
        "simpleTypes": {
            "enum": [ "array", "boolean", "integer", "null", "number", "object", "string" ]
        },
        "stringArray": {
            "type": "array",
            "items": { "type": "string" },
            "minItems": 1,
            "uniqueItems": true
        }
    },
    "type": "object",
    "properties": {
        "id": {
            "type": "string",
            "format": "uri"
        },
        "$schema": {
            "type": "string",
            "format": "uri"
        },
        "title": {
            "type": "string"
        },
        "description": {
            "type": "string"
        },
        "default": {},
        "multipleOf": {
            "type": "number",
            "minimum": 0,
            "exclusiveMinimum": true
        },
        "maximum": {
            "type": "number"
        },
        "exclusiveMaximum": {
            "type": "boolean",
            "default": false
        },
        "minimum": {
            "type": "number"
        },
        "exclusiveMinimum": {
            "type": "boolean",
            "default": false
        },
        "maxLength": { "$ref": "#/definitions/positiveInteger" },
        "minLength": { "$ref": "#/definitions/positiveIntegerDefault0" },
        "pattern": {
            "type": "string",
            "format": "regex"
        },
        "additionalItems": {
            "anyOf": [
                { "type": "boolean" },
                { "$ref": "#" }
            ],
            "default": {}
        },
        "items": {
            "anyOf": [
                { "$ref": "#" },
                { "$ref": "#/definitions/schemaArray" }
            ],
            "default": {}
        },
        "maxItems": { "$ref": "#/definitions/positiveInteger" },
        "minItems": { "$ref": "#/definitions/positiveIntegerDefault0" },
        "uniqueItems": {
            "type": "boolean",
            "default": false
        },
        "maxProperties": { "$ref": "#/definitions/positiveInteger" },
        "minProperties": { "$ref": "#/definitions/positiveIntegerDefault0" },
        "required": { "$ref": "#/definitions/stringArray" },
        "additionalProperties": {
            "anyOf": [
                { "type": "boolean" },
                { "$ref": "#" }
            ],
            "default": {}
        },
        "definitions": {
            "type": "object",
            "additionalProperties": { "$ref": "#" },
            "default": {}
        },
        "properties": {
            "type": "object",
            "additionalProperties": { "$ref": "#" },
            "default": {}
        },
        "patternProperties": {
            "type": "object",
            "additionalProperties": { "$ref": "#" },
            "default": {}
        },
        "dependencies": {
            "type": "object",
            "additionalProperties": {
                "anyOf": [
                    { "$ref": "#" },
                    { "$ref": "#/definitions/stringArray" }
                ]
            }
        },
        "enum": {
            "type": "array",
            "minItems": 1,
            "uniqueItems": true
        },
        "type": {
            "anyOf": [
                { "$ref": "#/definitions/simpleTypes" },
                {
                    "type": "array",
                    "items": { "$ref": "#/definitions/simpleTypes" },
                    "minItems": 1,
                    "uniqueItems": true
                }
            ]
        },
        "allOf": { "$ref": "#/definitions/schemaArray" },
        "anyOf": { "$ref": "#/definitions/schemaArray" },
        "oneOf": { "$ref": "#/definitions/schemaArray" },
        "not": { "$ref": "#" }
    },
    "dependencies": {
        "exclusiveMaximum": [ "maximum" ],
        "exclusiveMinimum": [ "minimum" ]
    },
    "default": {}
}

},{}],227:[function(require,module,exports){
module.exports={
  "swagger": 2,
  "info": {
    "version": "1.0.0",
    "title": "Swagger Petstore",
    "contact": {
      "name": "wordnik api team",
      "url": "http://developer.wordnik.com"
    },
    "license": {
      "name": "Creative Commons 4.0 International",
      "url": "http://creativecommons.org/licenses/by/4.0/"
    }
  },
  "host": "http://petstore.swagger.wordnik.com",
  "basePath": "/api",
  "schemes": [
    "http"
  ],
  "paths": {
    "/pets": {
      "get": {
        "tags": [
          "Pet Operations"
        ],
        "summary": "finds pets in the system",
        "responses": {
          "200": {
            "description": "pet response",
            "schema": {
              "type": "array",
              "items": {
                "$ref": "#/models/Pet"
              }
            },
            "headers": [
              {
                "x-expires": {
                  "type": "string"
                }
              }
            ]
          },
          "default": {
            "description": "unexpected error",
            "schema": {
              "$ref": "#/models/Error"
            }
          }
        }
      }
    }
  },
  "schemas": {
    "Pet": {
      "required": [
        "id",
        "name"
      ],
      "properties": {
        "id": {
          "type": "integer",
          "format": "int64"
        },
        "name": {
          "type": "string"
        },
        "tag": {
          "type": "string"
        }
      }
    },
    "Error": {
      "required": [
        "code",
        "message"
      ],
      "properties": {
        "code": {
          "type": "integer",
          "format": "int32"
        },
        "message": {
          "type": "string"
        }
      }
    }
  }
}

},{}],228:[function(require,module,exports){
module.exports={
	"title": "A JSON Schema for Swagger 2.0 API.",
	"$schema": "http://json-schema.org/draft-04/schema#",

	"type": "object",
	"required": [ "swagger", "info", "paths" ],

	"definitions": {
		"info": {
			"type": "object",
			"description": "General information about the API.",
			"required": [ "version", "title" ],
			"additionalProperties": false,
			"patternProperties": {
				"^x-": {
					"$ref": "#/definitions/vendorExtension"
				}
			},
			"properties": {
				"version": {
					"type": "string",
					"description": "A semantic version number of the API."
				},
				"title": {
					"type": "string",
					"description": "A unique and precise title of the API."
				},
				"description": {
					"type": "string",
					"description": "A longer description of the API. Should be different from the title."
				},
				"termsOfService": {
					"type": "string",
					"description": "The terms of service for the API."
				},
				"contact": {
					"type": "object",
					"description": "Contact information for the owners of the API.",
					"additionalProperties": false,
					"properties": {
						"name": {
							"type": "string",
							"description": "The identifying name of the contact person/organization."
						},
						"url": {
							"type": "string",
							"description": "The URL pointing to the contact information.",
							"format": "uri"
						},
						"email": {
							"type": "string",
							"description": "The email address of the contact person/organization.",
							"format": "email"
						}
					}
				},
				"license": {
					"type": "object",
					"required": [ "name" ],
					"additionalProperties": false,
					"properties": {
						"name": {
							"type": "string",
							"description": "The name of the license type. It's encouraged to use an OSI compatible license."
						},
						"url": {
							"type": "string",
							"description": "The URL pointing to the license.",
							"format": "uri"
						}
					}
				}
			}
		},
		"example": {
			"type": "object",
			"patternProperties": {
				"^[a-z0-9-]+/[a-z0-9-+]+$": {}
			},
			"additionalProperties": false
		},
		"mimeType": {
			"type": "string",
			"pattern": "^[a-z0-9-]+/[a-z0-9-+]+$",
			"description": "The MIME type of the HTTP message."
		},
		"operation": {
			"type": "object",
			"required": [ "responses" ],
			"additionalProperties": false,
			"patternProperties": {
				"^x-": {
					"$ref": "#/definitions/vendorExtension"
				}
			},
			"properties": {
				"tags": {
					"type": "array",
					"items": {
						"type": "string"
					}
				},
				"summary": {
					"type": "string",
					"description": "A brief summary of the operation."
				},
				"description": {
					"type": "string",
					"description": "A longer description of the operation."
				},
				"operationId": {
					"type": "string",
					"description": "A friendly name of the operation"
				},
				"produces": {
					"type": "array",
					"description": "A list of MIME types the API can produce.",
					"additionalItems": false,
					"items": {
						"$ref": "#/definitions/mimeType"
					}
				},
				"parameters": {
					"type": "array",
					"description": "The parameters needed to send a valid API call.",
					"minItems": 1,
					"additionalItems": false,
					"items": {
						"$ref": "#/definitions/parameter"
					}
				},
				"responses": {
					"$ref": "#/definitions/responses"
				},
				"schemes": {
					"type": "array",
					"description": "The transfer protocol of the API.",
					"items": {
						"type": "string",
						"enum": [ "http", "https", "ws", "wss" ]
					}
				}
			}
		},
		"responses": {
			"type": "object",
			"description": "Response objects names can either be any valid HTTP status code or 'default'.",
			"minProperties": 1,
			"additionalProperties": false,
			"patternProperties": {
				"^([0-9]+)$|^(default)$": {
					"$ref": "#/definitions/response"
				},
				"^x-": {
					"$ref": "#/definitions/vendorExtension"
				}
			}
		},
		"response": {
			"type": "object",
			"required": [ "description" ],
			"properties": {
				"description": {
					"type": "string"
				},
				"schema": {
					"$ref": "#/definitions/schema"
				},
				"headers": {
					"type": "array",
					"items": {
						"$ref": "#/definitions/schema"
					}
				},
				"examples": {
					"$ref": "#/definitions/example"
				}
			},
			"additionalProperties": false
		},
		"vendorExtension": {
			"description": "Any property starting with x- is valid.",
			"additionalProperties": true,
			"additionalItems": true
		},
		"parameter": {
			"type": "object",
			"required": [ "name", "in"],
			"patternProperties": {
				"^x-": {
					"$ref": "#/definitions/vendorExtension"
				}
			},
			"properties": {
				"name": {
					"type": "string",
					"description": "The name of the parameter."
				},
				"in": {
					"type": "string",
					"description": "Determines the location of the parameter.",
					"enum": [ "query", "header", "path", "formData", "body" ],
					"default": "query"
				},
				"description": {
					"type": "string",
					"description": "A brief description of the parameter. This could contain examples of use."
				},
				"required": {
					"type": "boolean",
					"description": "Determines whether or not this parameter is required or optional."
				},
				"schema": {
					"$ref": "#/definitions/schema"
				}
			}
		},
		"schema": {
			"type": "object",
			"description": "A deterministic version of a JSON Schema object.",
			"patternProperties": {
				"^x-": {
					"$ref": "#/definitions/vendorExtension"
				}
			},
			"properties": {
				"$ref": { "type": "string" },
				"format": { "type": "string" },
				"title": { "$ref": "http://json-schema.org/draft-04/schema#/properties/title" },
				"description": { "$ref": "http://json-schema.org/draft-04/schema#/properties/description" },
				"default": { "$ref": "http://json-schema.org/draft-04/schema#/properties/default" },
				"multipleOf": { "$ref": "http://json-schema.org/draft-04/schema#/properties/multipleOf" },
				"maximum": { "$ref": "http://json-schema.org/draft-04/schema#/properties/maximum" },
				"exclusiveMaximum": { "$ref": "http://json-schema.org/draft-04/schema#/properties/exclusiveMaximum" },
				"minimum": { "$ref": "http://json-schema.org/draft-04/schema#/properties/minimum" },
				"exclusiveMinimum": { "$ref": "http://json-schema.org/draft-04/schema#/properties/exclusiveMinimum" },
				"maxLength": { "$ref": "http://json-schema.org/draft-04/schema#/definitions/positiveInteger" },
				"minLength": { "$ref": "http://json-schema.org/draft-04/schema#/definitions/positiveIntegerDefault0" },
				"pattern": { "$ref": "http://json-schema.org/draft-04/schema#/properties/pattern" },
				"discriminator": { "type": "string" },
				"xml": { "$ref": "#/definitions/xml"},
				"items": {
					"anyOf": [
						{ "$ref": "#/definitions/schema" },
						{
							"type": "array",
							"minItems": 1,
							"items": { "$ref": "#/definitions/schema" }
						}
					],
					"default": { }
				},
				"maxItems": { "$ref": "http://json-schema.org/draft-04/schema#/definitions/positiveInteger" },
				"minItems": { "$ref": "http://json-schema.org/draft-04/schema#/definitions/positiveIntegerDefault0" },
				"uniqueItems": { "$ref": "http://json-schema.org/draft-04/schema#/properties/uniqueItems" },
				"maxProperties": { "$ref": "http://json-schema.org/draft-04/schema#/definitions/positiveInteger" },
				"minProperties": { "$ref": "http://json-schema.org/draft-04/schema#/definitions/positiveIntegerDefault0" },
				"required": { "$ref": "http://json-schema.org/draft-04/schema#/definitions/stringArray" },
				"definitions": {
					"type": "object",
					"additionalProperties": { "$ref": "#/definitions/schema" },
					"default": { }
				},
				"properties": {
					"type": "object",
					"additionalProperties": { "$ref": "#/definitions/schema" },
					"default": { }
				},
				"enum": { "$ref": "http://json-schema.org/draft-04/schema#/properties/enum" },
				"type": { "$ref": "http://json-schema.org/draft-04/schema#/properties/type" },
				"allOf": {
					"type": "array",
					"minItems": 1,
					"items": { "$ref": "#/definitions/schema" }
				}
			}
		},
		"xml": {
			"properties": {
				"namespace": { "type": "string" },
				"prefix": { "type": "string" },
				"attribute": { "type": "boolean" },
				"wrapped": { "type": "boolean" }
			},
			"additionalProperties": false
		}
	},
	"additionalProperties": false,
	"patternProperties": {
		"^x-": {
			"$ref": "#/definitions/vendorExtension"
		}
	},
	"properties": {
		"swagger": {
			"type": "number",
			"enum": [ 2.0 ],
			"description": "The Swagger version of this document."
		},
		"info": {
			"$ref": "#/definitions/info"
		},
		"host": {
			"type": "string",
			"format": "uri",
			"description": "The fully qualified URI to the host of the API."
		},
		"basePath": {
			"type": "string",
			"pattern": "^/",
			"description": "The base path to the API. Example: '/api'."
		},
		"schemes": {
			"type": "array",
			"description": "The transfer protocol of the API.",
			"items": {
				"type": "string",
				"enum": [ "http", "https", "ws", "wss" ]
			}
		},
		"consumes": {
			"type": "array",
			"description": "A list of MIME types accepted by the API.",
			"items": {
				"$ref": "#/definitions/mimeType"
			}
		},
		"produces": {
			"type": "array",
			"description": "A list of MIME types the API can produce.",
			"items": {
				"$ref": "#/definitions/mimeType"
			}
		},
		"paths": {
			"type": "object",
			"description": "Relative paths to the individual endpoints. They should be relative to the 'basePath'.",

			"patternProperties": {
				"^x-": {
					"$ref": "#/definitions/vendorExtension"
				}
			},

			"additionalProperties": {
				"type": "object",
				"minProperties": 1,
				"additionalProperties": false,
				"patternProperties": {
					"^x-": {
						"$ref": "#/definitions/vendorExtension"
					}
				},
				"properties": {
					"get": {
						"$ref": "#/definitions/operation"
					},
					"put": {
						"$ref": "#/definitions/operation"
					},
					"post": {
						"$ref": "#/definitions/operation"
					},
					"delete": {
						"$ref": "#/definitions/operation"
					},
					"options": {
						"$ref": "#/definitions/operation"
					},
					"head": {
						"$ref": "#/definitions/operation"
					},
					"patch": {
						"$ref": "#/definitions/operation"
					},
					"parameters": {
						"type": "array",
						"items": {
							"$ref": "#/definitions/parameter"
						}
					}
				}
			}
		},
		"schemas": {
			"type": "object",
			"description": "One or more JSON objects describing the schemas being consumed and produced by the API.",
			"additionalProperties": {
				"$ref": "#/definitions/schema"
			}
		},
		"security": {
			"type": "array"
		}
	}
}

},{}],229:[function(require,module,exports){
module.exports={
	"title": "A JSON Schema for Swagger 2.0 API.",
	"$schema": "http://json-schema.org/draft-04/schema#",

	"type": "object",
	"required": [ "swagger", "info", "paths" ],

	"definitions": {
		"info": {
			"type": "object",
			"description": "General information about the API.",
			"required": [ "version", "title" ],
			"additionalProperties": false,
			"patternProperties": {
				"^x-": {
					"$ref": "#/definitions/vendorExtension"
				}
			},
			"properties": {
				"version": {
					"type": "string",
					"description": "A semantic version number of the API."
				},
				"title": {
					"type": "string",
					"description": "A unique and precise title of the API."
				},
				"description": {
					"type": "string",
					"description": "A longer description of the API. Should be different from the title."
				},
				"termsOfService": {
					"type": "string",
					"description": "The terms of service for the API."
				},
				"contact": {
					"type": "object",
					"description": "Contact information for the owners of the API.",
					"additionalProperties": false,
					"properties": {
						"name": {
							"type": "string",
							"description": "The identifying name of the contact person/organization."
						},
						"url": {
							"type": "string",
							"description": "The URL pointing to the contact information.",
							"format": "uri"
						},
						"email": {
							"type": "string",
							"description": "The email address of the contact person/organization.",
							"format": "email"
						}
					}
				},
				"license": {
					"type": "object",
					"required": [ "name" ],
					"additionalProperties": false,
					"properties": {
						"name": {
							"type": "string",
							"description": "The name of the license type. It's encouraged to use an OSI compatible license."
						},
						"url": {
							"type": "string",
							"description": "The URL pointing to the license.",
							"format": "uri"
						}
					}
				}
			}
		},
		"example": {
			"type": "object",
			"patternProperties": {
				"^[a-z0-9-]+/[a-z0-9-+]+$": {}
			},
			"additionalProperties": false
		},
		"mimeType": {
			"type": "string",
			"pattern": "^[a-z0-9-]+/[a-z0-9-+]+$",
			"description": "The MIME type of the HTTP message."
		},
		"operation": {
			"type": "object",
			"required": [ "responses" ],
			"additionalProperties": false,
			"patternProperties": {
				"^x-": {
					"$ref": "#/definitions/vendorExtension"
				}
			},
			"properties": {
				"tags": {
					"type": "array",
					"items": {
						"type": "string"
					}
				},
				"summary": {
					"type": "string",
					"description": "A brief summary of the operation."
				},
				"description": {
					"type": "string",
					"description": "A longer description of the operation."
				},
				"operationId": {
					"type": "string",
					"description": "A friendly name of the operation"
				},
				"produces": {
					"type": "array",
					"description": "A list of MIME types the API can produce.",
					"additionalItems": false,
					"items": {
						"$ref": "#/definitions/mimeType"
					}
				},
				"parameters": {
					"type": "array",
					"description": "The parameters needed to send a valid API call.",
					"minItems": 1,
					"additionalItems": false,
					"items": {
						"$ref": "#/definitions/parameter"
					}
				},
				"responses": {
					"$ref": "#/definitions/responses"
				},
				"schemes": {
					"type": "array",
					"description": "The transfer protocol of the API.",
					"items": {
						"type": "string",
						"enum": [ "http", "https", "ws", "wss" ]
					}
				}
			}
		},
		"responses": {
			"type": "object",
			"description": "Response objects names can either be any valid HTTP status code or 'default'.",
			"minProperties": 1,
			"additionalProperties": false,
			"patternProperties": {
				"^([0-9]+)$|^(default)$": {
					"$ref": "#/definitions/response"
				},
				"^x-": {
					"$ref": "#/definitions/vendorExtension"
				}
			}
		},
		"response": {
			"type": "object",
			"required": [ "description" ],
			"properties": {
				"description": {
					"type": "string"
				},
				"schema": {
					"$ref": "#/definitions/schema"
				},
				"headers": {
					"type": "array",
					"items": {
						"$ref": "#/definitions/schema"
					}
				},
				"examples": {
					"$ref": "#/definitions/example"
				}
			},
			"additionalProperties": false
		},
		"vendorExtension": {
			"description": "Any property starting with x- is valid.",
			"additionalProperties": true,
			"additionalItems": true
		},
		"parameter": {
			"type": "object",
			"required": [ "name", "in"],
			"patternProperties": {
				"^x-": {
					"$ref": "#/definitions/vendorExtension"
				}
			},
			"properties": {
				"name": {
					"type": "string",
					"description": "The name of the parameter."
				},
				"in": {
					"type": "string",
					"description": "Determines the location of the parameter.",
					"enum": [ "query", "header", "path", "formData", "body" ],
					"default": "query"
				},
				"description": {
					"type": "string",
					"description": "A brief description of the parameter. This could contain examples of use."
				},
				"required": {
					"type": "boolean",
					"description": "Determines whether or not this parameter is required or optional."
				},
				"schema": {
					"$ref": "#/definitions/schema"
				}
			}
		},
		"schema": {
			"type": "object",
			"description": "A deterministic version of a JSON Schema object.",
			"patternProperties": {
				"^x-": {
					"$ref": "#/definitions/vendorExtension"
				}
			},
			"properties": {
				"$ref": { "type": "string" },
				"format": { "type": "string" },
				"title": { "$ref": "http://json-schema.orgx/draft-04/schema#/properties/title" },
				"description": { "$ref": "http://json-schema.orgx/draft-04/schema#/properties/description" },
				"default": { "$ref": "http://json-schema.orgx/draft-04/schema#/properties/default" },
				"multipleOf": { "$ref": "http://json-schema.orgx/draft-04/schema#/properties/multipleOf" },
				"maximum": { "$ref": "http://json-schema.orgx/draft-04/schema#/properties/maximum" },
				"exclusiveMaximum": { "$ref": "http://json-schema.orgx/draft-04/schema#/properties/exclusiveMaximum" },
				"minimum": { "$ref": "http://json-schema.orgx/draft-04/schema#/properties/minimum" },
				"exclusiveMinimum": { "$ref": "http://json-schema.orgx/draft-04/schema#/properties/exclusiveMinimum" },
				"maxLength": { "$ref": "http://json-schema.orgx/draft-04/schema#/definitions/positiveInteger" },
				"minLength": { "$ref": "http://json-schema.orgx/draft-04/schema#/definitions/positiveIntegerDefault0" },
				"pattern": { "$ref": "http://json-schema.orgx/draft-04/schema#/properties/pattern" },
				"discriminator": { "type": "string" },
				"xml": { "$ref": "#/definitions/xml"},
				"items": {
					"anyOf": [
						{ "$ref": "#/definitions/schema" },
						{
							"type": "array",
							"minItems": 1,
							"items": { "$ref": "#/definitions/schema" }
						}
					],
					"default": { }
				},
				"maxItems": { "$ref": "http://json-schema.orgx/draft-04/schema#/definitions/positiveInteger" },
				"minItems": { "$ref": "http://json-schema.orgx/draft-04/schema#/definitions/positiveIntegerDefault0" },
				"uniqueItems": { "$ref": "http://json-schema.orgx/draft-04/schema#/properties/uniqueItems" },
				"maxProperties": { "$ref": "http://json-schema.orgx/draft-04/schema#/definitions/positiveInteger" },
				"minProperties": { "$ref": "http://json-schema.orgx/draft-04/schema#/definitions/positiveIntegerDefault0" },
				"required": { "$ref": "http://json-schema.orgx/draft-04/schema#/definitions/stringArray" },
				"definitions": {
					"type": "object",
					"additionalProperties": { "$ref": "#/definitions/schema" },
					"default": { }
				},
				"properties": {
					"type": "object",
					"additionalProperties": { "$ref": "#/definitions/schema" },
					"default": { }
				},
				"enum": { "$ref": "http://json-schema.orgx/draft-04/schema#/properties/enum" },
				"type": { "$ref": "http://json-schema.orgx/draft-04/schema#/properties/type" },
				"allOf": {
					"type": "array",
					"minItems": 1,
					"items": { "$ref": "#/definitions/schema" }
				}
			}
		},
		"xml": {
			"properties": {
				"namespace": { "type": "string" },
				"prefix": { "type": "string" },
				"attribute": { "type": "boolean" },
				"wrapped": { "type": "boolean" }
			},
			"additionalProperties": false
		}
	},
	"additionalProperties": false,
	"patternProperties": {
		"^x-": {
			"$ref": "#/definitions/vendorExtension"
		}
	},
	"properties": {
		"swagger": {
			"type": "number",
			"enum": [ 2.0 ],
			"description": "The Swagger version of this document."
		},
		"info": {
			"$ref": "#/definitions/info"
		},
		"host": {
			"type": "string",
			"format": "uri",
			"description": "The fully qualified URI to the host of the API."
		},
		"basePath": {
			"type": "string",
			"pattern": "^/",
			"description": "The base path to the API. Example: '/api'."
		},
		"schemes": {
			"type": "array",
			"description": "The transfer protocol of the API.",
			"items": {
				"type": "string",
				"enum": [ "http", "https", "ws", "wss" ]
			}
		},
		"consumes": {
			"type": "array",
			"description": "A list of MIME types accepted by the API.",
			"items": {
				"$ref": "#/definitions/mimeType"
			}
		},
		"produces": {
			"type": "array",
			"description": "A list of MIME types the API can produce.",
			"items": {
				"$ref": "#/definitions/mimeType"
			}
		},
		"paths": {
			"type": "object",
			"description": "Relative paths to the individual endpoints. They should be relative to the 'basePath'.",

			"patternProperties": {
				"^x-": {
					"$ref": "#/definitions/vendorExtension"
				}
			},

			"additionalProperties": {
				"type": "object",
				"minProperties": 1,
				"additionalProperties": false,
				"patternProperties": {
					"^x-": {
						"$ref": "#/definitions/vendorExtension"
					}
				},
				"properties": {
					"get": {
						"$ref": "#/definitions/operation"
					},
					"put": {
						"$ref": "#/definitions/operation"
					},
					"post": {
						"$ref": "#/definitions/operation"
					},
					"delete": {
						"$ref": "#/definitions/operation"
					},
					"options": {
						"$ref": "#/definitions/operation"
					},
					"head": {
						"$ref": "#/definitions/operation"
					},
					"patch": {
						"$ref": "#/definitions/operation"
					},
					"parameters": {
						"type": "array",
						"items": {
							"$ref": "#/definitions/parameter"
						}
					}
				}
			}
		},
		"schemas": {
			"type": "object",
			"description": "One or more JSON objects describing the schemas being consumed and produced by the API.",
			"additionalProperties": {
				"$ref": "#/definitions/schema"
			}
		},
		"security": {
			"type": "array"
		}
	}
}

},{}],230:[function(require,module,exports){
'use strict';

module.exports = {
    description: "getRegisteredFormats - return an array of format names",
    setup: function (validator, Class) {
        Class.registerFormat('phone', function (str) {
            return true;
        });

    },

    tests: [
        {
            description: "should pass validation for new format",
            valid: true,
            data: '01234567',
            schema: {
                "type": "string",
                "format": "phone"
            }
        }
    ]
};

},{}],231:[function(require,module,exports){
arguments[4][226][0].apply(exports,arguments)
},{"dup":226}],232:[function(require,module,exports){
module.exports={
    "type": "integer"
}
},{}],233:[function(require,module,exports){
arguments[4][232][0].apply(exports,arguments)
},{"dup":232}],234:[function(require,module,exports){
module.exports={
    "integer": {
        "type": "integer"
    }, 
    "refToInteger": {
        "$ref": "#/integer"
    }
}
},{}],235:[function(require,module,exports){
module.exports=[
    {
        "description": "additionalItems as schema",
        "schema": {
            "items": [{}],
            "additionalItems": {"type": "integer"}
        },
        "tests": [
            {
                "description": "additional items match schema",
                "data": [ null, 2, 3, 4 ],
                "valid": true
            },
            {
                "description": "additional items do not match schema",
                "data": [ null, 2, 3, "foo" ],
                "valid": false
            }
        ]
    },
    {
        "description": "items is schema, no additionalItems",
        "schema": {
            "items": {},
            "additionalItems": false
        },
        "tests": [
            {
                "description": "all items match schema",
                "data": [ 1, 2, 3, 4, 5 ],
                "valid": true
            }
        ]
    },
    {
        "description": "array of items with no additionalItems",
        "schema": {
            "items": [{}, {}, {}],
            "additionalItems": false
        },
        "tests": [
            {
                "description": "no additional items present",
                "data": [ 1, 2, 3 ],
                "valid": true
            },
            {
                "description": "additional items are not permitted",
                "data": [ 1, 2, 3, 4 ],
                "valid": false
            }
        ]
    },
    {
        "description": "additionalItems as false without items",
        "schema": {"additionalItems": false},
        "tests": [
            {
                "description":
                    "items defaults to empty schema so everything is valid",
                "data": [ 1, 2, 3, 4, 5 ],
                "valid": true
            },
            {
                "description": "ignores non-arrays",
                "data": {"foo" : "bar"},
                "valid": true
            }
        ]
    },
    {
        "description": "additionalItems are allowed by default",
        "schema": {"items": [{"type": "integer"}]},
        "tests": [
            {
                "description": "only the first item is validated",
                "data": [1, "foo", false],
                "valid": true
            }
        ]
    }
]

},{}],236:[function(require,module,exports){
module.exports=[
    {
        "description":
            "additionalProperties being false does not allow other properties",
        "schema": {
            "properties": {"foo": {}, "bar": {}},
            "patternProperties": { "^v": {} },
            "additionalProperties": false
        },
        "tests": [
            {
                "description": "no additional properties is valid",
                "data": {"foo": 1},
                "valid": true
            },
            {
                "description": "an additional property is invalid",
                "data": {"foo" : 1, "bar" : 2, "quux" : "boom"},
                "valid": false
            },
            {
                "description": "ignores non-objects",
                "data": [1, 2, 3],
                "valid": true
            },
            {
                "description": "patternProperties are not additional properties",
                "data": {"foo":1, "vroom": 2},
                "valid": true
            }
        ]
    },
    {
        "description":
            "additionalProperties allows a schema which should validate",
        "schema": {
            "properties": {"foo": {}, "bar": {}},
            "additionalProperties": {"type": "boolean"}
        },
        "tests": [
            {
                "description": "no additional properties is valid",
                "data": {"foo": 1},
                "valid": true
            },
            {
                "description": "an additional valid property is valid",
                "data": {"foo" : 1, "bar" : 2, "quux" : true},
                "valid": true
            },
            {
                "description": "an additional invalid property is invalid",
                "data": {"foo" : 1, "bar" : 2, "quux" : 12},
                "valid": false
            }
        ]
    },
    {
        "description":
            "additionalProperties can exist by itself",
        "schema": {
            "additionalProperties": {"type": "boolean"}
        },
        "tests": [
            {
                "description": "an additional valid property is valid",
                "data": {"foo" : true},
                "valid": true
            },
            {
                "description": "an additional invalid property is invalid",
                "data": {"foo" : 1},
                "valid": false
            }
        ]
    },
    {
        "description": "additionalProperties are allowed by default",
        "schema": {"properties": {"foo": {}, "bar": {}}},
        "tests": [
            {
                "description": "additional properties are allowed",
                "data": {"foo": 1, "bar": 2, "quux": true},
                "valid": true
            }
        ]
    }
]

},{}],237:[function(require,module,exports){
module.exports=[
    {
        "description": "allOf",
        "schema": {
            "allOf": [
                {
                    "properties": {
                        "bar": {"type": "integer"}
                    },
                    "required": ["bar"]
                },
                {
                    "properties": {
                        "foo": {"type": "string"}
                    },
                    "required": ["foo"]
                }
            ]
        },
        "tests": [
            {
                "description": "allOf",
                "data": {"foo": "baz", "bar": 2},
                "valid": true
            },
            {
                "description": "mismatch second",
                "data": {"foo": "baz"},
                "valid": false
            },
            {
                "description": "mismatch first",
                "data": {"bar": 2},
                "valid": false
            },
            {
                "description": "wrong type",
                "data": {"foo": "baz", "bar": "quux"},
                "valid": false
            }
        ]
    },
    {
        "description": "allOf with base schema",
        "schema": {
            "properties": {"bar": {"type": "integer"}},
            "required": ["bar"],
            "allOf" : [
                {
                    "properties": {
                        "foo": {"type": "string"}
                    },
                    "required": ["foo"]
                },
                {
                    "properties": {
                        "baz": {"type": "null"}
                    },
                    "required": ["baz"]
                }
            ]
        },
        "tests": [
            {
                "description": "valid",
                "data": {"foo": "quux", "bar": 2, "baz": null},
                "valid": true
            },
            {
                "description": "mismatch base schema",
                "data": {"foo": "quux", "baz": null},
                "valid": false
            },
            {
                "description": "mismatch first allOf",
                "data": {"bar": 2, "baz": null},
                "valid": false
            },
            {
                "description": "mismatch second allOf",
                "data": {"foo": "quux", "bar": 2},
                "valid": false
            },
            {
                "description": "mismatch both",
                "data": {"bar": 2},
                "valid": false
            }
        ]
    },
    {
        "description": "allOf simple types",
        "schema": {
            "allOf": [
                {"maximum": 30},
                {"minimum": 20}
            ]
        },
        "tests": [
            {
                "description": "valid",
                "data": 25,
                "valid": true
            },
            {
                "description": "mismatch one",
                "data": 35,
                "valid": false
            }
        ]
    }
]

},{}],238:[function(require,module,exports){
module.exports=[
    {
        "description": "anyOf",
        "schema": {
            "anyOf": [
                {
                    "type": "integer"
                },
                {
                    "minimum": 2
                }
            ]
        },
        "tests": [
            {
                "description": "first anyOf valid",
                "data": 1,
                "valid": true
            },
            {
                "description": "second anyOf valid",
                "data": 2.5,
                "valid": true
            },
            {
                "description": "both anyOf valid",
                "data": 3,
                "valid": true
            },
            {
                "description": "neither anyOf valid",
                "data": 1.5,
                "valid": false
            }
        ]
    },
    {
        "description": "anyOf with base schema",
        "schema": {
            "type": "string",
            "anyOf" : [
                {
                    "maxLength": 2
                },
                {
                    "minLength": 4
                }
            ]
        },
        "tests": [
            {
                "description": "mismatch base schema",
                "data": 3,
                "valid": false
            },
            {
                "description": "one anyOf valid",
                "data": "foobar",
                "valid": true
            },
            {
                "description": "both anyOf invalid",
                "data": "foo",
                "valid": false
            }
        ]
    }
]

},{}],239:[function(require,module,exports){
module.exports=[
    {
        "description": "invalid type for default",
        "schema": {
            "properties": {
                "foo": {
                    "type": "integer",
                    "default": []
                }
            }
        },
        "tests": [
            {
                "description": "valid when property is specified",
                "data": {"foo": 13},
                "valid": true
            },
            {
                "description": "still valid when the invalid default is used",
                "data": {},
                "valid": true
            }
        ]
    },
    {
        "description": "invalid string value for default",
        "schema": {
            "properties": {
                "bar": {
                    "type": "string",
                    "minLength": 4,
                    "default": "bad"
                }
            }
        },
        "tests": [
            {
                "description": "valid when property is specified",
                "data": {"bar": "good"},
                "valid": true
            },
            {
                "description": "still valid when the invalid default is used",
                "data": {},
                "valid": true
            }
        ]
    }
]

},{}],240:[function(require,module,exports){
module.exports=[
    {
        "description": "valid definition",
        "schema": {"$ref": "http://json-schema.org/draft-04/schema#"},
        "tests": [
            {
                "description": "valid definition schema",
                "data": {
                    "definitions": {
                        "foo": {"type": "integer"}
                    }
                },
                "valid": true
            }
        ]
    },
    {
        "description": "invalid definition",
        "schema": {"$ref": "http://json-schema.org/draft-04/schema#"},
        "tests": [
            {
                "description": "invalid definition schema",
                "data": {
                    "definitions": {
                        "foo": {"type": 1}
                    }
                },
                "valid": false
            }
        ]
    }
]

},{}],241:[function(require,module,exports){
module.exports=[
    {
        "description": "dependencies",
        "schema": {
            "dependencies": {"bar": ["foo"]}
        },
        "tests": [
            {
                "description": "neither",
                "data": {},
                "valid": true
            },
            {
                "description": "nondependant",
                "data": {"foo": 1},
                "valid": true
            },
            {
                "description": "with dependency",
                "data": {"foo": 1, "bar": 2},
                "valid": true
            },
            {
                "description": "missing dependency",
                "data": {"bar": 2},
                "valid": false
            },
            {
                "description": "ignores non-objects",
                "data": "foo",
                "valid": true
            }
        ]
    },
    {
        "description": "multiple dependencies",
        "schema": {
            "dependencies": {"quux": ["foo", "bar"]}
        },
        "tests": [
            {
                "description": "neither",
                "data": {},
                "valid": true
            },
            {
                "description": "nondependants",
                "data": {"foo": 1, "bar": 2},
                "valid": true
            },
            {
                "description": "with dependencies",
                "data": {"foo": 1, "bar": 2, "quux": 3},
                "valid": true
            },
            {
                "description": "missing dependency",
                "data": {"foo": 1, "quux": 2},
                "valid": false
            },
            {
                "description": "missing other dependency",
                "data": {"bar": 1, "quux": 2},
                "valid": false
            },
            {
                "description": "missing both dependencies",
                "data": {"quux": 1},
                "valid": false
            }
        ]
    },
    {
        "description": "multiple dependencies subschema",
        "schema": {
            "dependencies": {
                "bar": {
                    "properties": {
                        "foo": {"type": "integer"},
                        "bar": {"type": "integer"}
                    }
                }
            }
        },
        "tests": [
            {
                "description": "valid",
                "data": {"foo": 1, "bar": 2},
                "valid": true
            },
            {
                "description": "no dependency",
                "data": {"foo": "quux"},
                "valid": true
            },
            {
                "description": "wrong type",
                "data": {"foo": "quux", "bar": 2},
                "valid": false
            },
            {
                "description": "wrong type other",
                "data": {"foo": 2, "bar": "quux"},
                "valid": false
            },
            {
                "description": "wrong type both",
                "data": {"foo": "quux", "bar": "quux"},
                "valid": false
            }
        ]
    }
]

},{}],242:[function(require,module,exports){
module.exports=[
    {
        "description": "simple enum validation",
        "schema": {"enum": [1, 2, 3]},
        "tests": [
            {
                "description": "one of the enum is valid",
                "data": 1,
                "valid": true
            },
            {
                "description": "something else is invalid",
                "data": 4,
                "valid": false
            }
        ]
    },
    {
        "description": "heterogeneous enum validation",
        "schema": {"enum": [6, "foo", [], true, {"foo": 12}]},
        "tests": [
            {
                "description": "one of the enum is valid",
                "data": [],
                "valid": true
            },
            {
                "description": "something else is invalid",
                "data": null,
                "valid": false
            },
            {
                "description": "objects are deep compared",
                "data": {"foo": false},
                "valid": false
            }
        ]
    },
    {
        "description": "enums in properties",
        "schema": {
           "type":"object",
		     "properties": {
		        "foo": {"enum":["foo"]},
		        "bar": {"enum":["bar"]}
		     },
		     "required": ["bar"]
		  },
        "tests": [
            {
                "description": "both properties are valid",
                "data": {"foo":"foo", "bar":"bar"},
                "valid": true
            },
            {
                "description": "missing optional property is valid",
                "data": {"bar":"bar"},
                "valid": true
            },
            {
                "description": "missing required property is invalid",
                "data": {"foo":"foo"},
                "valid": false
            },
            {
                "description": "missing all properties is invalid",
                "data": {},
                "valid": false
            }
        ]
    }
]

},{}],243:[function(require,module,exports){
module.exports=[
    {
        "description": "a schema given for items",
        "schema": {
            "items": {"type": "integer"}
        },
        "tests": [
            {
                "description": "valid items",
                "data": [ 1, 2, 3 ],
                "valid": true
            },
            {
                "description": "wrong type of items",
                "data": [1, "x"],
                "valid": false
            },
            {
                "description": "ignores non-arrays",
                "data": {"foo" : "bar"},
                "valid": true
            }
        ]
    },
    {
        "description": "an array of schemas for items",
        "schema": {
            "items": [
                {"type": "integer"},
                {"type": "string"}
            ]
        },
        "tests": [
            {
                "description": "correct types",
                "data": [ 1, "foo" ],
                "valid": true
            },
            {
                "description": "wrong types",
                "data": [ "foo", 1 ],
                "valid": false
            }
        ]
    }
]

},{}],244:[function(require,module,exports){
module.exports=[
    {
        "description": "maxItems validation",
        "schema": {"maxItems": 2},
        "tests": [
            {
                "description": "shorter is valid",
                "data": [1],
                "valid": true
            },
            {
                "description": "exact length is valid",
                "data": [1, 2],
                "valid": true
            },
            {
                "description": "too long is invalid",
                "data": [1, 2, 3],
                "valid": false
            },
            {
                "description": "ignores non-arrays",
                "data": "foobar",
                "valid": true
            }
        ]
    }
]

},{}],245:[function(require,module,exports){
module.exports=[
    {
        "description": "maxLength validation",
        "schema": {"maxLength": 2},
        "tests": [
            {
                "description": "shorter is valid",
                "data": "f",
                "valid": true
            },
            {
                "description": "exact length is valid",
                "data": "fo",
                "valid": true
            },
            {
                "description": "too long is invalid",
                "data": "foo",
                "valid": false
            },
            {
                "description": "ignores non-strings",
                "data": 100,
                "valid": true
            },
            {
                "description": "two supplementary Unicode code points is long enough",
                "data": "\uD83D\uDCA9\uD83D\uDCA9",
                "valid": true
            }
        ]
    }
]

},{}],246:[function(require,module,exports){
module.exports=[
    {
        "description": "maxProperties validation",
        "schema": {"maxProperties": 2},
        "tests": [
            {
                "description": "shorter is valid",
                "data": {"foo": 1},
                "valid": true
            },
            {
                "description": "exact length is valid",
                "data": {"foo": 1, "bar": 2},
                "valid": true
            },
            {
                "description": "too long is invalid",
                "data": {"foo": 1, "bar": 2, "baz": 3},
                "valid": false
            },
            {
                "description": "ignores non-objects",
                "data": "foobar",
                "valid": true
            }
        ]
    }
]

},{}],247:[function(require,module,exports){
module.exports=[
    {
        "description": "maximum validation",
        "schema": {"maximum": 3.0},
        "tests": [
            {
                "description": "below the maximum is valid",
                "data": 2.6,
                "valid": true
            },
            {
                "description": "above the maximum is invalid",
                "data": 3.5,
                "valid": false
            },
            {
                "description": "ignores non-numbers",
                "data": "x",
                "valid": true
            }
        ]
    },
    {
        "description": "exclusiveMaximum validation",
        "schema": {
            "maximum": 3.0,
            "exclusiveMaximum": true
        },
        "tests": [
            {
                "description": "below the maximum is still valid",
                "data": 2.2,
                "valid": true
            },
            {
                "description": "boundary point is invalid",
                "data": 3.0,
                "valid": false
            }
        ]
    }
]

},{}],248:[function(require,module,exports){
module.exports=[
    {
        "description": "minItems validation",
        "schema": {"minItems": 1},
        "tests": [
            {
                "description": "longer is valid",
                "data": [1, 2],
                "valid": true
            },
            {
                "description": "exact length is valid",
                "data": [1],
                "valid": true
            },
            {
                "description": "too short is invalid",
                "data": [],
                "valid": false
            },
            {
                "description": "ignores non-arrays",
                "data": "",
                "valid": true
            }
        ]
    }
]

},{}],249:[function(require,module,exports){
module.exports=[
    {
        "description": "minLength validation",
        "schema": {"minLength": 2},
        "tests": [
            {
                "description": "longer is valid",
                "data": "foo",
                "valid": true
            },
            {
                "description": "exact length is valid",
                "data": "fo",
                "valid": true
            },
            {
                "description": "too short is invalid",
                "data": "f",
                "valid": false
            },
            {
                "description": "ignores non-strings",
                "data": 1,
                "valid": true
            },
            {
                "description": "one supplementary Unicode code point is not long enough",
                "data": "\uD83D\uDCA9",
                "valid": false
            }
        ]
    }
]

},{}],250:[function(require,module,exports){
module.exports=[
    {
        "description": "minProperties validation",
        "schema": {"minProperties": 1},
        "tests": [
            {
                "description": "longer is valid",
                "data": {"foo": 1, "bar": 2},
                "valid": true
            },
            {
                "description": "exact length is valid",
                "data": {"foo": 1},
                "valid": true
            },
            {
                "description": "too short is invalid",
                "data": {},
                "valid": false
            },
            {
                "description": "ignores non-objects",
                "data": "",
                "valid": true
            }
        ]
    }
]

},{}],251:[function(require,module,exports){
module.exports=[
    {
        "description": "minimum validation",
        "schema": {"minimum": 1.1},
        "tests": [
            {
                "description": "above the minimum is valid",
                "data": 2.6,
                "valid": true
            },
            {
                "description": "below the minimum is invalid",
                "data": 0.6,
                "valid": false
            },
            {
                "description": "ignores non-numbers",
                "data": "x",
                "valid": true
            }
        ]
    },
    {
        "description": "exclusiveMinimum validation",
        "schema": {
            "minimum": 1.1,
            "exclusiveMinimum": true
        },
        "tests": [
            {
                "description": "above the minimum is still valid",
                "data": 1.2,
                "valid": true
            },
            {
                "description": "boundary point is invalid",
                "data": 1.1,
                "valid": false
            }
        ]
    }
]

},{}],252:[function(require,module,exports){
module.exports=[
    {
        "description": "by int",
        "schema": {"multipleOf": 2},
        "tests": [
            {
                "description": "int by int",
                "data": 10,
                "valid": true
            },
            {
                "description": "int by int fail",
                "data": 7,
                "valid": false
            },
            {
                "description": "ignores non-numbers",
                "data": "foo",
                "valid": true
            }
        ]
    },
    {
        "description": "by number",
        "schema": {"multipleOf": 1.5},
        "tests": [
            {
                "description": "zero is multiple of anything",
                "data": 0,
                "valid": true
            },
            {
                "description": "4.5 is multiple of 1.5",
                "data": 4.5,
                "valid": true
            },
            {
                "description": "35 is not multiple of 1.5",
                "data": 35,
                "valid": false
            }
        ]
    },
    {
        "description": "by small number",
        "schema": {"multipleOf": 0.0001},
        "tests": [
            {
                "description": "0.0075 is multiple of 0.0001",
                "data": 0.0075,
                "valid": true
            },
            {
                "description": "0.00751 is not multiple of 0.0001",
                "data": 0.00751,
                "valid": false
            }
        ]
    }
]

},{}],253:[function(require,module,exports){
module.exports=[
    {
        "description": "not",
        "schema": {
            "not": {"type": "integer"}
        },
        "tests": [
            {
                "description": "allowed",
                "data": "foo",
                "valid": true
            },
            {
                "description": "disallowed",
                "data": 1,
                "valid": false
            }
        ]
    },
    {
        "description": "not multiple types",
        "schema": {
            "not": {"type": ["integer", "boolean"]}
        },
        "tests": [
            {
                "description": "valid",
                "data": "foo",
                "valid": true
            },
            {
                "description": "mismatch",
                "data": 1,
                "valid": false
            },
            {
                "description": "other mismatch",
                "data": true,
                "valid": false
            }
        ]
    },
    {
        "description": "not more complex schema",
        "schema": {
            "not": {
                "type": "object",
                "properties": {
                    "foo": {
                        "type": "string"
                    }
                }
             }
        },
        "tests": [
            {
                "description": "match",
                "data": 1,
                "valid": true
            },
            {
                "description": "other match",
                "data": {"foo": 1},
                "valid": true
            },
            {
                "description": "mismatch",
                "data": {"foo": "bar"},
                "valid": false
            }
        ]
    },
    {
        "description": "forbidden property",
        "schema": {
            "properties": {
                "foo": { 
                    "not": {}
                }
            }
        },
        "tests": [
            {
                "description": "property present",
                "data": {"foo": 1, "bar": 2},
                "valid": false
            },
            {
                "description": "property absent",
                "data": {"bar": 1, "baz": 2},
                "valid": true
            }
        ]
    }

]

},{}],254:[function(require,module,exports){
module.exports=[
    {
        "description": "oneOf",
        "schema": {
            "oneOf": [
                {
                    "type": "integer"
                },
                {
                    "minimum": 2
                }
            ]
        },
        "tests": [
            {
                "description": "first oneOf valid",
                "data": 1,
                "valid": true
            },
            {
                "description": "second oneOf valid",
                "data": 2.5,
                "valid": true
            },
            {
                "description": "both oneOf valid",
                "data": 3,
                "valid": false
            },
            {
                "description": "neither oneOf valid",
                "data": 1.5,
                "valid": false
            }
        ]
    },
    {
        "description": "oneOf with base schema",
        "schema": {
            "type": "string",
            "oneOf" : [
                {
                    "minLength": 2
                },
                {
                    "maxLength": 4
                }
            ]
        },
        "tests": [
            {
                "description": "mismatch base schema",
                "data": 3,
                "valid": false
            },
            {
                "description": "one oneOf valid",
                "data": "foobar",
                "valid": true
            },
            {
                "description": "both oneOf valid",
                "data": "foo",
                "valid": false
            }
        ]
    }
]

},{}],255:[function(require,module,exports){
module.exports=[
    {
        "description": "integer",
        "schema": {"type": "integer"},
        "tests": [
            {
                "description": "a bignum is an integer",
                "data": 12345678910111213141516171819202122232425262728293031,
                "valid": true
            }
        ]
    },
    {
        "description": "number",
        "schema": {"type": "number"},
        "tests": [
            {
                "description": "a bignum is a number",
                "data": 98249283749234923498293171823948729348710298301928331,
                "valid": true
            }
        ]
    },
    {
        "description": "integer",
        "schema": {"type": "integer"},
        "tests": [
            {
                "description": "a negative bignum is an integer",
                "data": -12345678910111213141516171819202122232425262728293031,
                "valid": true
            }
        ]
    },
    {
        "description": "number",
        "schema": {"type": "number"},
        "tests": [
            {
                "description": "a negative bignum is a number",
                "data": -98249283749234923498293171823948729348710298301928331,
                "valid": true
            }
        ]
    },
    {
        "description": "string",
        "schema": {"type": "string"},
        "tests": [
            {
                "description": "a bignum is not a string",
                "data": 98249283749234923498293171823948729348710298301928331,
                "valid": false
            }
        ]
    },
    {
        "description": "integer comparison",
        "schema": {"maximum": 18446744073709551615},
        "tests": [
            {
                "description": "comparison works for high numbers",
                "data": 18446744073709551600,
                "valid": true
            }
        ]
    },
    {
        "description": "float comparison with high precision",
        "schema": {
            "maximum": 972783798187987123879878123.18878137,
            "exclusiveMaximum": true
        },
        "tests": [
            {
                "description": "comparison works for high numbers",
                "data": 972783798187987123879878123.188781371,
                "valid": false
            }
        ]
    },
    {
        "description": "integer comparison",
        "schema": {"minimum": -18446744073709551615},
        "tests": [
            {
                "description": "comparison works for very negative numbers",
                "data": -18446744073709551600,
                "valid": true
            }
        ]
    },
    {
        "description": "float comparison with high precision on negative numbers",
        "schema": {
            "minimum": -972783798187987123879878123.18878137,
            "exclusiveMinimum": true
        },
        "tests": [
            {
                "description": "comparison works for very negative numbers",
                "data": -972783798187987123879878123.188781371,
                "valid": false
            }
        ]
    }
]

},{}],256:[function(require,module,exports){
module.exports=[
    {
        "description": "validation of date-time strings",
        "schema": {"format": "date-time"},
        "tests": [
            {
                "description": "a valid date-time string",
                "data": "1963-06-19T08:30:06.283185Z",
                "valid": true
            },
            {
                "description": "an invalid date-time string",
                "data": "06/19/1963 08:30:06 PST",
                "valid": false
            },
            {
                "description": "only RFC3339 not all of ISO 8601 are valid",
                "data": "2013-350T01:01:01",
                "valid": false
            }
        ]
    },
    {
        "description": "validation of URIs",
        "schema": {"format": "uri"},
        "tests": [
            {
                "description": "a valid URI",
                "data": "http://foo.bar/?baz=qux#quux",
                "valid": true
            },
            {
                "description": "an invalid URI",
                "data": "\\\\WINDOWS\\fileshare",
                "valid": false
            },
            {
                "description": "an invalid URI though valid URI reference",
                "data": "abc",
                "valid": false
            }
        ]
    },
    {
        "description": "validation of e-mail addresses",
        "schema": {"format": "email"},
        "tests": [
            {
                "description": "a valid e-mail address",
                "data": "joe.bloggs@example.com",
                "valid": true
            },
            {
                "description": "an invalid e-mail address",
                "data": "2962",
                "valid": false
            }
        ]
    },
    {
        "description": "validation of IP addresses",
        "schema": {"format": "ipv4"},
        "tests": [
            {
                "description": "a valid IP address",
                "data": "192.168.0.1",
                "valid": true
            },
            {
                "description": "an IP address with too many components",
                "data": "127.0.0.0.1",
                "valid": false
            },
            {
                "description": "an IP address with out-of-range values",
                "data": "256.256.256.256",
                "valid": false
            },
            {
                "description": "an IP address without 4 components",
                "data": "127.0",
                "valid": false
            },
            {
                "description": "an IP address as an integer",
                "data": "0x7f000001",
                "valid": false
            }
        ]
    },
    {
        "description": "validation of IPv6 addresses",
        "schema": {"format": "ipv6"},
        "tests": [
            {
                "description": "a valid IPv6 address",
                "data": "::1",
                "valid": true
            },
            {
                "description": "an IPv6 address with out-of-range values",
                "data": "12345::",
                "valid": false
            },
            {
                "description": "an IPv6 address with too many components",
                "data": "1:1:1:1:1:1:1:1:1:1:1:1:1:1:1:1",
                "valid": false
            },
            {
                "description": "an IPv6 address containing illegal characters",
                "data": "::laptop",
                "valid": false
            }
        ]
    },
    {
        "description": "validation of host names",
        "schema": {"format": "hostname"},
        "tests": [
            {
                "description": "a valid host name",
                "data": "www.example.com",
                "valid": true
            },
            {
                "description": "a host name starting with an illegal character",
                "data": "-a-host-name-that-starts-with--",
                "valid": false
            },
            {
                "description": "a host name containing illegal characters",
                "data": "not_a_valid_host_name",
                "valid": false
            },
            {
                "description": "a host name with a component too long",
                "data": "a-vvvvvvvvvvvvvvvveeeeeeeeeeeeeeeerrrrrrrrrrrrrrrryyyyyyyyyyyyyyyy-long-host-name-component",
                "valid": false
            }
        ]
    }
]

},{}],257:[function(require,module,exports){
module.exports=[
    {
        "description": "pattern validation",
        "schema": {"pattern": "^a*$"},
        "tests": [
            {
                "description": "a matching pattern is valid",
                "data": "aaa",
                "valid": true
            },
            {
                "description": "a non-matching pattern is invalid",
                "data": "abc",
                "valid": false
            },
            {
                "description": "ignores non-strings",
                "data": true,
                "valid": true
            }
        ]
    }
]

},{}],258:[function(require,module,exports){
module.exports=[
    {
        "description":
            "patternProperties validates properties matching a regex",
        "schema": {
            "patternProperties": {
                "f.*o": {"type": "integer"}
            }
        },
        "tests": [
            {
                "description": "a single valid match is valid",
                "data": {"foo": 1},
                "valid": true
            },
            {
                "description": "multiple valid matches is valid",
                "data": {"foo": 1, "foooooo" : 2},
                "valid": true
            },
            {
                "description": "a single invalid match is invalid",
                "data": {"foo": "bar", "fooooo": 2},
                "valid": false
            },
            {
                "description": "multiple invalid matches is invalid",
                "data": {"foo": "bar", "foooooo" : "baz"},
                "valid": false
            },
            {
                "description": "ignores non-objects",
                "data": 12,
                "valid": true
            }
        ]
    },
    {
        "description": "multiple simultaneous patternProperties are validated",
        "schema": {
            "patternProperties": {
                "a*": {"type": "integer"},
                "aaa*": {"maximum": 20}
            }
        },
        "tests": [
            {
                "description": "a single valid match is valid",
                "data": {"a": 21},
                "valid": true
            },
            {
                "description": "a simultaneous match is valid",
                "data": {"aaaa": 18},
                "valid": true
            },
            {
                "description": "multiple matches is valid",
                "data": {"a": 21, "aaaa": 18},
                "valid": true
            },
            {
                "description": "an invalid due to one is invalid",
                "data": {"a": "bar"},
                "valid": false
            },
            {
                "description": "an invalid due to the other is invalid",
                "data": {"aaaa": 31},
                "valid": false
            },
            {
                "description": "an invalid due to both is invalid",
                "data": {"aaa": "foo", "aaaa": 31},
                "valid": false
            }
        ]
    },
    {
        "description": "regexes are not anchored by default and are case sensitive",
        "schema": {
            "patternProperties": {
                "[0-9]{2,}": { "type": "boolean" },
                "X_": { "type": "string" }
            }
        },
        "tests": [
            {
                "description": "non recognized members are ignored",
                "data": { "answer 1": "42" },
                "valid": true
            },
            {
                "description": "recognized members are accounted for",
                "data": { "a31b": null },
                "valid": false
            },
            {
                "description": "regexes are case sensitive",
                "data": { "a_x_3": 3 },
                "valid": true
            },
            {
                "description": "regexes are case sensitive, 2",
                "data": { "a_X_3": 3 },
                "valid": false
            }
        ]
    }
]

},{}],259:[function(require,module,exports){
module.exports=[
    {
        "description": "object properties validation",
        "schema": {
            "properties": {
                "foo": {"type": "integer"},
                "bar": {"type": "string"}
            }
        },
        "tests": [
            {
                "description": "both properties present and valid is valid",
                "data": {"foo": 1, "bar": "baz"},
                "valid": true
            },
            {
                "description": "one property invalid is invalid",
                "data": {"foo": 1, "bar": {}},
                "valid": false
            },
            {
                "description": "both properties invalid is invalid",
                "data": {"foo": [], "bar": {}},
                "valid": false
            },
            {
                "description": "doesn't invalidate other properties",
                "data": {"quux": []},
                "valid": true
            },
            {
                "description": "ignores non-objects",
                "data": [],
                "valid": true
            }
        ]
    },
    {
        "description":
            "properties, patternProperties, additionalProperties interaction",
        "schema": {
            "properties": {
                "foo": {"type": "array", "maxItems": 3},
                "bar": {"type": "array"}
            },
            "patternProperties": {"f.o": {"minItems": 2}},
            "additionalProperties": {"type": "integer"}
        },
        "tests": [
            {
                "description": "property validates property",
                "data": {"foo": [1, 2]},
                "valid": true
            },
            {
                "description": "property invalidates property",
                "data": {"foo": [1, 2, 3, 4]},
                "valid": false
            },
            {
                "description": "patternProperty invalidates property",
                "data": {"foo": []},
                "valid": false
            },
            {
                "description": "patternProperty validates nonproperty",
                "data": {"fxo": [1, 2]},
                "valid": true
            },
            {
                "description": "patternProperty invalidates nonproperty",
                "data": {"fxo": []},
                "valid": false
            },
            {
                "description": "additionalProperty ignores property",
                "data": {"bar": []},
                "valid": true
            },
            {
                "description": "additionalProperty validates others",
                "data": {"quux": 3},
                "valid": true
            },
            {
                "description": "additionalProperty invalidates others",
                "data": {"quux": "foo"},
                "valid": false
            }
        ]
    }
]

},{}],260:[function(require,module,exports){
module.exports=[
    {
        "description": "root pointer ref",
        "schema": {
            "properties": {
                "foo": {"$ref": "#"}
            },
            "additionalProperties": false
        },
        "tests": [
            {
                "description": "match",
                "data": {"foo": false},
                "valid": true
            },
            {
                "description": "recursive match",
                "data": {"foo": {"foo": false}},
                "valid": true
            },
            {
                "description": "mismatch",
                "data": {"bar": false},
                "valid": false
            },
            {
                "description": "recursive mismatch",
                "data": {"foo": {"bar": false}},
                "valid": false
            }
        ]
    },
    {
        "description": "relative pointer ref to object",
        "schema": {
            "properties": {
                "foo": {"type": "integer"},
                "bar": {"$ref": "#/properties/foo"}
            }
        },
        "tests": [
            {
                "description": "match",
                "data": {"bar": 3},
                "valid": true
            },
            {
                "description": "mismatch",
                "data": {"bar": true},
                "valid": false
            }
        ]
    },
    {
        "description": "relative pointer ref to array",
        "schema": {
            "items": [
                {"type": "integer"},
                {"$ref": "#/items/0"}
            ]
        },
        "tests": [
            {
                "description": "match array",
                "data": [1, 2],
                "valid": true
            },
            {
                "description": "mismatch array",
                "data": [1, "foo"],
                "valid": false
            }
        ]
    },
    {
        "description": "escaped pointer ref",
        "schema": {
            "tilda~field": {"type": "integer"},
            "slash/field": {"type": "integer"},
            "percent%field": {"type": "integer"},
            "properties": {
                "tilda": {"$ref": "#/tilda~0field"},
                "slash": {"$ref": "#/slash~1field"},
                "percent": {"$ref": "#/percent%25field"}
            }
        },
        "tests": [
            {
                "description": "slash",
                "data": {"slash": "aoeu"},
                "valid": false
            },
            {
                "description": "tilda",
                "data": {"tilda": "aoeu"},
                "valid": false
            },
            {
                "description": "percent",
                "data": {"percent": "aoeu"},
                "valid": false
            }
        ]
    },
    {
        "description": "nested refs",
        "schema": {
            "definitions": {
                "a": {"type": "integer"},
                "b": {"$ref": "#/definitions/a"},
                "c": {"$ref": "#/definitions/b"}
            },
            "$ref": "#/definitions/c"
        },
        "tests": [
            {
                "description": "nested ref valid",
                "data": 5,
                "valid": true
            },
            {
                "description": "nested ref invalid",
                "data": "a",
                "valid": false
            }
        ]
    },
    {
        "description": "remote ref, containing refs itself",
        "schema": {"$ref": "http://json-schema.org/draft-04/schema#"},
        "tests": [
            {
                "description": "remote ref valid",
                "data": {"minLength": 1},
                "valid": true
            },
            {
                "description": "remote ref invalid",
                "data": {"minLength": -1},
                "valid": false
            }
        ]
    }
]

},{}],261:[function(require,module,exports){
module.exports=[
    {
        "description": "remote ref",
        "schema": {"$ref": "http://localhost:1234/integer.json"},
        "tests": [
            {
                "description": "remote ref valid",
                "data": 1,
                "valid": true
            },
            {
                "description": "remote ref invalid",
                "data": "a",
                "valid": false
            }
        ]
    },
    {
        "description": "fragment within remote ref",
        "schema": {"$ref": "http://localhost:1234/subSchemas.json#/integer"},
        "tests": [
            {
                "description": "remote fragment valid",
                "data": 1,
                "valid": true
            },
            {
                "description": "remote fragment invalid",
                "data": "a",
                "valid": false
            }
        ]
    },
    {
        "description": "ref within remote ref",
        "schema": {
            "$ref": "http://localhost:1234/subSchemas.json#/refToInteger"
        },
        "tests": [
            {
                "description": "ref within ref valid",
                "data": 1,
                "valid": true
            },
            {
                "description": "ref within ref invalid",
                "data": "a",
                "valid": false
            }
        ]
    },
    {
        "description": "change resolution scope",
        "schema": {
            "id": "http://localhost:1234/",
            "items": {
                "id": "folder/",
                "items": {"$ref": "folderInteger.json"}
            }
        },
        "tests": [
            {
                "description": "changed scope ref valid",
                "data": [[1]],
                "valid": true
            },
            {
                "description": "changed scope ref invalid",
                "data": [["a"]],
                "valid": false
            }
        ]
    }
]

},{}],262:[function(require,module,exports){
module.exports=[
    {
        "description": "required validation",
        "schema": {
            "properties": {
                "foo": {},
                "bar": {}
            },
            "required": ["foo"]
        },
        "tests": [
            {
                "description": "present required property is valid",
                "data": {"foo": 1},
                "valid": true
            },
            {
                "description": "non-present required property is invalid",
                "data": {"bar": 1},
                "valid": false
            }
        ]
    },
    {
        "description": "required default validation",
        "schema": {
            "properties": {
                "foo": {}
            }
        },
        "tests": [
            {
                "description": "not required by default",
                "data": {},
                "valid": true
            }
        ]
    }
]

},{}],263:[function(require,module,exports){
module.exports=[
    {
        "description": "integer type matches integers",
        "schema": {"type": "integer"},
        "tests": [
            {
                "description": "an integer is an integer",
                "data": 1,
                "valid": true
            },
            {
                "description": "a float is not an integer",
                "data": 1.1,
                "valid": false
            },
            {
                "description": "a string is not an integer",
                "data": "foo",
                "valid": false
            },
            {
                "description": "an object is not an integer",
                "data": {},
                "valid": false
            },
            {
                "description": "an array is not an integer",
                "data": [],
                "valid": false
            },
            {
                "description": "a boolean is not an integer",
                "data": true,
                "valid": false
            },
            {
                "description": "null is not an integer",
                "data": null,
                "valid": false
            }
        ]
    },
    {
        "description": "number type matches numbers",
        "schema": {"type": "number"},
        "tests": [
            {
                "description": "an integer is a number",
                "data": 1,
                "valid": true
            },
            {
                "description": "a float is a number",
                "data": 1.1,
                "valid": true
            },
            {
                "description": "a string is not a number",
                "data": "foo",
                "valid": false
            },
            {
                "description": "an object is not a number",
                "data": {},
                "valid": false
            },
            {
                "description": "an array is not a number",
                "data": [],
                "valid": false
            },
            {
                "description": "a boolean is not a number",
                "data": true,
                "valid": false
            },
            {
                "description": "null is not a number",
                "data": null,
                "valid": false
            }
        ]
    },
    {
        "description": "string type matches strings",
        "schema": {"type": "string"},
        "tests": [
            {
                "description": "1 is not a string",
                "data": 1,
                "valid": false
            },
            {
                "description": "a float is not a string",
                "data": 1.1,
                "valid": false
            },
            {
                "description": "a string is a string",
                "data": "foo",
                "valid": true
            },
            {
                "description": "an object is not a string",
                "data": {},
                "valid": false
            },
            {
                "description": "an array is not a string",
                "data": [],
                "valid": false
            },
            {
                "description": "a boolean is not a string",
                "data": true,
                "valid": false
            },
            {
                "description": "null is not a string",
                "data": null,
                "valid": false
            }
        ]
    },
    {
        "description": "object type matches objects",
        "schema": {"type": "object"},
        "tests": [
            {
                "description": "an integer is not an object",
                "data": 1,
                "valid": false
            },
            {
                "description": "a float is not an object",
                "data": 1.1,
                "valid": false
            },
            {
                "description": "a string is not an object",
                "data": "foo",
                "valid": false
            },
            {
                "description": "an object is an object",
                "data": {},
                "valid": true
            },
            {
                "description": "an array is not an object",
                "data": [],
                "valid": false
            },
            {
                "description": "a boolean is not an object",
                "data": true,
                "valid": false
            },
            {
                "description": "null is not an object",
                "data": null,
                "valid": false
            }
        ]
    },
    {
        "description": "array type matches arrays",
        "schema": {"type": "array"},
        "tests": [
            {
                "description": "an integer is not an array",
                "data": 1,
                "valid": false
            },
            {
                "description": "a float is not an array",
                "data": 1.1,
                "valid": false
            },
            {
                "description": "a string is not an array",
                "data": "foo",
                "valid": false
            },
            {
                "description": "an object is not an array",
                "data": {},
                "valid": false
            },
            {
                "description": "an array is not an array",
                "data": [],
                "valid": true
            },
            {
                "description": "a boolean is not an array",
                "data": true,
                "valid": false
            },
            {
                "description": "null is not an array",
                "data": null,
                "valid": false
            }
        ]
    },
    {
        "description": "boolean type matches booleans",
        "schema": {"type": "boolean"},
        "tests": [
            {
                "description": "an integer is not a boolean",
                "data": 1,
                "valid": false
            },
            {
                "description": "a float is not a boolean",
                "data": 1.1,
                "valid": false
            },
            {
                "description": "a string is not a boolean",
                "data": "foo",
                "valid": false
            },
            {
                "description": "an object is not a boolean",
                "data": {},
                "valid": false
            },
            {
                "description": "an array is not a boolean",
                "data": [],
                "valid": false
            },
            {
                "description": "a boolean is not a boolean",
                "data": true,
                "valid": true
            },
            {
                "description": "null is not a boolean",
                "data": null,
                "valid": false
            }
        ]
    },
    {
        "description": "null type matches only the null object",
        "schema": {"type": "null"},
        "tests": [
            {
                "description": "an integer is not null",
                "data": 1,
                "valid": false
            },
            {
                "description": "a float is not null",
                "data": 1.1,
                "valid": false
            },
            {
                "description": "a string is not null",
                "data": "foo",
                "valid": false
            },
            {
                "description": "an object is not null",
                "data": {},
                "valid": false
            },
            {
                "description": "an array is not null",
                "data": [],
                "valid": false
            },
            {
                "description": "a boolean is not null",
                "data": true,
                "valid": false
            },
            {
                "description": "null is null",
                "data": null,
                "valid": true
            }
        ]
    },
    {
        "description": "multiple types can be specified in an array",
        "schema": {"type": ["integer", "string"]},
        "tests": [
            {
                "description": "an integer is valid",
                "data": 1,
                "valid": true
            },
            {
                "description": "a string is valid",
                "data": "foo",
                "valid": true
            },
            {
                "description": "a float is invalid",
                "data": 1.1,
                "valid": false
            },
            {
                "description": "an object is invalid",
                "data": {},
                "valid": false
            },
            {
                "description": "an array is invalid",
                "data": [],
                "valid": false
            },
            {
                "description": "a boolean is invalid",
                "data": true,
                "valid": false
            },
            {
                "description": "null is invalid",
                "data": null,
                "valid": false
            }
        ]
    }
]

},{}],264:[function(require,module,exports){
module.exports=[
    {
        "description": "uniqueItems validation",
        "schema": {"uniqueItems": true},
        "tests": [
            {
                "description": "unique array of integers is valid",
                "data": [1, 2],
                "valid": true
            },
            {
                "description": "non-unique array of integers is invalid",
                "data": [1, 1],
                "valid": false
            },
            {
                "description": "numbers are unique if mathematically unequal",
                "data": [1.0, 1.00, 1],
                "valid": false
            },
            {
                "description": "unique array of objects is valid",
                "data": [{"foo": "bar"}, {"foo": "baz"}],
                "valid": true
            },
            {
                "description": "non-unique array of objects is invalid",
                "data": [{"foo": "bar"}, {"foo": "bar"}],
                "valid": false
            },
            {
                "description": "unique array of nested objects is valid",
                "data": [
                    {"foo": {"bar" : {"baz" : true}}},
                    {"foo": {"bar" : {"baz" : false}}}
                ],
                "valid": true
            },
            {
                "description": "non-unique array of nested objects is invalid",
                "data": [
                    {"foo": {"bar" : {"baz" : true}}},
                    {"foo": {"bar" : {"baz" : true}}}
                ],
                "valid": false
            },
            {
                "description": "unique array of arrays is valid",
                "data": [["foo"], ["bar"]],
                "valid": true
            },
            {
                "description": "non-unique array of arrays is invalid",
                "data": [["foo"], ["foo"]],
                "valid": false
            },
            {
                "description": "1 and true are unique",
                "data": [1, true],
                "valid": true
            },
            {
                "description": "0 and false are unique",
                "data": [0, false],
                "valid": true
            },
            {
                "description": "unique heterogeneous types are valid",
                "data": [{}, [1], true, null, 1],
                "valid": true
            },
            {
                "description": "non-unique heterogeneous types are invalid",
                "data": [{}, [1], true, null, {}, 1],
                "valid": false
            }
        ]
    }
]

},{}],265:[function(require,module,exports){
"use strict";

var isBrowser = typeof window !== "undefined";
var ZSchema = require("../../src/ZSchema");
if (!isBrowser) {
    var request = require("https").request;
}

function validateWithAutomaticDownloads(validator, data, schema, callback) {

    var lastResult;

    function finish() {
        callback(validator.getLastErrors(), lastResult);
    }

    function validate() {

        lastResult = validator.validate(data, schema);

        var missingReferences = validator.getMissingRemoteReferences();
        if (missingReferences.length > 0) {
            var finished = 0;
            missingReferences.forEach(function (url) {
                request(url, function (response) {
                    var body = "";
                    response.on("data", function (chunk) { data += chunk; });
                    response.on("end", function () {
                        validator.setRemoteReference(url, JSON.parse(body));
                        finished++;
                        if (finished === missingReferences.length) {
                            validate();
                        }
                    });
                });
            });
        } else {
            finish();
        }

    }

    validate();

}

describe("Automatic schema loading", function () {

    it("should download schemas and validate successfully", function (done) {

        if (isBrowser) {
            // skip this test in browsers
            expect(1).toBe(1);
            done();
            return;
        }

        var validator = new ZSchema();
        var schema = { "$ref": "http://json-schema.org/draft-04/schema#" };
        var data = { "minLength": 1 };

        validateWithAutomaticDownloads(validator, data, schema, function (err, valid) {
            expect(valid).toBe(true);
            expect(err).toBe(null);
            done();
        });

    });

    it("should download schemas and fail validating", function (done) {

        if (typeof window !== "undefined") {
            // skip this test in browsers
            expect(1).toBe(1);
            done();
            return;
        }

        var validator = new ZSchema();
        var schema = { "$ref": "http://json-schema.org/draft-04/schema#" };
        var data = { "minLength": -1 };

        validateWithAutomaticDownloads(validator, data, schema, function (err, valid) {
            expect(valid).toBe(false);
            expect(err[0].code).toBe("MINIMUM");
            done();
        });

    });

});

},{"../../src/ZSchema":151,"https":6}],266:[function(require,module,exports){
"use strict";

var ZSchema = require("../../src/ZSchema");

function setRemoteReferences(validator) {
    validator.setRemoteReference("http://json-schema.org/draft-04/schema",
                                 require("../files/draft-04-schema.json"));
    validator.setRemoteReference("http://localhost:1234/integer.json",
                                 require("../jsonSchemaTestSuite/remotes/integer.json"));
    validator.setRemoteReference("http://localhost:1234/subSchemas.json",
                                 require("../jsonSchemaTestSuite/remotes/subSchemas.json"));
    validator.setRemoteReference("http://localhost:1234/folder/folderInteger.json",
                                 require("../jsonSchemaTestSuite/remotes/folder/folderInteger.json"));
}

describe("Basic", function () {

    it("ZSchema constructor should take one argument - options", function () {
        expect(ZSchema.length).toBe(1);
    });

    it("Work in progress test...", function () {
        var validator = new ZSchema();
        setRemoteReferences(validator);

        var schema = [
                {
                    id: "schemaA",
                    type: "integer"
                },
                {
                    id: "schemaB",
                    type: "string"
                },
                {
                    id: "mainSchema",
                    type: "object",
                    properties: {
                        a: { "$ref": "schemaA" },
                        b: { "$ref": "schemaB" },
                        c: { "enum": ["C"] }
                    }
                }
            ];

        var data = {
            a: 1,
            b: "str",
            c: "C"
        };

        var validSchema = validator.validateSchema(schema);
        expect(validSchema).toBe(true);

        if (!validSchema) {
            console.log(validator.getLastErrors());
            return;
        }

        var valid = validator.validate(data, schema[2]);
        expect(valid).toBe(true);

        if (!valid) {
            console.log(validator.getLastErrors());
            return;
        }

    });

});

},{"../../src/ZSchema":151,"../files/draft-04-schema.json":231,"../jsonSchemaTestSuite/remotes/folder/folderInteger.json":232,"../jsonSchemaTestSuite/remotes/integer.json":233,"../jsonSchemaTestSuite/remotes/subSchemas.json":234}],267:[function(require,module,exports){
"use strict";

var ZSchema = require("../../src/ZSchema");

function setRemoteReferences(validator) {
    validator.setRemoteReference("http://json-schema.org/draft-04/schema",
                                 require("../files/draft-04-schema.json"));
    validator.setRemoteReference("http://localhost:1234/integer.json",
                                 require("../jsonSchemaTestSuite/remotes/integer.json"));
    validator.setRemoteReference("http://localhost:1234/subSchemas.json",
                                 require("../jsonSchemaTestSuite/remotes/subSchemas.json"));
    validator.setRemoteReference("http://localhost:1234/folder/folderInteger.json",
                                 require("../jsonSchemaTestSuite/remotes/folder/folderInteger.json"));
}

var jsonSchemaTestSuiteFiles = [
    require("../jsonSchemaTestSuite/tests/draft4/additionalItems.json"),
    require("../jsonSchemaTestSuite/tests/draft4/additionalProperties.json"),
    require("../jsonSchemaTestSuite/tests/draft4/allOf.json"),
    require("../jsonSchemaTestSuite/tests/draft4/anyOf.json"),
    require("../jsonSchemaTestSuite/tests/draft4/default.json"),
    require("../jsonSchemaTestSuite/tests/draft4/definitions.json"),
    require("../jsonSchemaTestSuite/tests/draft4/dependencies.json"),
    require("../jsonSchemaTestSuite/tests/draft4/enum.json"),
    require("../jsonSchemaTestSuite/tests/draft4/items.json"),
    require("../jsonSchemaTestSuite/tests/draft4/maximum.json"),
    require("../jsonSchemaTestSuite/tests/draft4/maxItems.json"),
    require("../jsonSchemaTestSuite/tests/draft4/maxLength.json"),
    require("../jsonSchemaTestSuite/tests/draft4/maxProperties.json"),
    require("../jsonSchemaTestSuite/tests/draft4/minimum.json"),
    require("../jsonSchemaTestSuite/tests/draft4/minItems.json"),
    require("../jsonSchemaTestSuite/tests/draft4/minLength.json"),
    require("../jsonSchemaTestSuite/tests/draft4/minProperties.json"),
    require("../jsonSchemaTestSuite/tests/draft4/multipleOf.json"),
    require("../jsonSchemaTestSuite/tests/draft4/not.json"),
    require("../jsonSchemaTestSuite/tests/draft4/oneOf.json"),
    require("../jsonSchemaTestSuite/tests/draft4/pattern.json"),
    require("../jsonSchemaTestSuite/tests/draft4/patternProperties.json"),
    require("../jsonSchemaTestSuite/tests/draft4/properties.json"),
    require("../jsonSchemaTestSuite/tests/draft4/ref.json"),
    require("../jsonSchemaTestSuite/tests/draft4/refRemote.json"),
    require("../jsonSchemaTestSuite/tests/draft4/required.json"),
    require("../jsonSchemaTestSuite/tests/draft4/type.json"),
    require("../jsonSchemaTestSuite/tests/draft4/uniqueItems.json"),
    // optional
    require("../jsonSchemaTestSuite/tests/draft4/optional/bignum.json"),
    require("../jsonSchemaTestSuite/tests/draft4/optional/format.json")
    // zeroTerminatedFloats.json is excluded because JavaScript doesn't distinguish between different types of numeric values
    // require("../jsonSchemaTestSuite/tests/draft4/optional/zeroTerminatedFloats.json")
];

var testExcludes = [
    "an invalid URI",
    "an invalid URI though valid URI reference"
];

describe("JsonSchemaTestSuite", function () {

    it("should contain 30 files", function () {
        expect(jsonSchemaTestSuiteFiles.length).toBe(30);
    });

    jsonSchemaTestSuiteFiles.forEach(function (testDefinitions, fileIndex) {

        testDefinitions.forEach(function (testDefinition) {

            testDefinition.tests.forEach(function (test) {

                if (testExcludes.indexOf(test.description) !== -1) { return; }

                it("[" + fileIndex + "]" + testDefinition.description + " - " + test.description + ": " + JSON.stringify(test.data), function () {

                    var validator = new ZSchema();
                    setRemoteReferences(validator);

                    var valid = validator.validate(test.data, testDefinition.schema);
                    expect(valid).toBe(test.valid);

                    if (valid !== test.valid) {
                        if (!valid) {
                            var errors = validator.getLastErrors();
                            expect(errors).toBe(null);
                        }
                    }

                });

            });

        });

    });

});

},{"../../src/ZSchema":151,"../files/draft-04-schema.json":231,"../jsonSchemaTestSuite/remotes/folder/folderInteger.json":232,"../jsonSchemaTestSuite/remotes/integer.json":233,"../jsonSchemaTestSuite/remotes/subSchemas.json":234,"../jsonSchemaTestSuite/tests/draft4/additionalItems.json":235,"../jsonSchemaTestSuite/tests/draft4/additionalProperties.json":236,"../jsonSchemaTestSuite/tests/draft4/allOf.json":237,"../jsonSchemaTestSuite/tests/draft4/anyOf.json":238,"../jsonSchemaTestSuite/tests/draft4/default.json":239,"../jsonSchemaTestSuite/tests/draft4/definitions.json":240,"../jsonSchemaTestSuite/tests/draft4/dependencies.json":241,"../jsonSchemaTestSuite/tests/draft4/enum.json":242,"../jsonSchemaTestSuite/tests/draft4/items.json":243,"../jsonSchemaTestSuite/tests/draft4/maxItems.json":244,"../jsonSchemaTestSuite/tests/draft4/maxLength.json":245,"../jsonSchemaTestSuite/tests/draft4/maxProperties.json":246,"../jsonSchemaTestSuite/tests/draft4/maximum.json":247,"../jsonSchemaTestSuite/tests/draft4/minItems.json":248,"../jsonSchemaTestSuite/tests/draft4/minLength.json":249,"../jsonSchemaTestSuite/tests/draft4/minProperties.json":250,"../jsonSchemaTestSuite/tests/draft4/minimum.json":251,"../jsonSchemaTestSuite/tests/draft4/multipleOf.json":252,"../jsonSchemaTestSuite/tests/draft4/not.json":253,"../jsonSchemaTestSuite/tests/draft4/oneOf.json":254,"../jsonSchemaTestSuite/tests/draft4/optional/bignum.json":255,"../jsonSchemaTestSuite/tests/draft4/optional/format.json":256,"../jsonSchemaTestSuite/tests/draft4/pattern.json":257,"../jsonSchemaTestSuite/tests/draft4/patternProperties.json":258,"../jsonSchemaTestSuite/tests/draft4/properties.json":259,"../jsonSchemaTestSuite/tests/draft4/ref.json":260,"../jsonSchemaTestSuite/tests/draft4/refRemote.json":261,"../jsonSchemaTestSuite/tests/draft4/required.json":262,"../jsonSchemaTestSuite/tests/draft4/type.json":263,"../jsonSchemaTestSuite/tests/draft4/uniqueItems.json":264}],268:[function(require,module,exports){
"use strict";

var ZSchema = require("../../src/ZSchema");

describe("Using multiple instances of Z-Schema", function () {

    it("Should pass all tests", function () {

        var schema = {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "type": "object",
            "properties": {
                "options": {
                    "enum": ["a", "b", "c"]
                }
            }
        };

        var v;
        v = new ZSchema({ strictMode: true });
        // Should fail because "additionalProperties" is missing
        expect(v.validateSchema(schema)).toBe(false, "1st");

        v = new ZSchema();
        expect(v.validateSchema(schema)).toBe(true, "2nd");

        v = new ZSchema({ strictMode: true });
        expect(v.validateSchema(schema)).toBe(false, "3rd");

    });

});

},{"../../src/ZSchema":151}],269:[function(require,module,exports){
/*jshint -W030 */

"use strict";

var ZSchema = require("../../src/ZSchema");

var testSuiteFiles = [
    require("../ZSchemaTestSuite/CustomFormats.js"),
    require("../ZSchemaTestSuite/CustomFormatsAsync.js"),
    require("../ZSchemaTestSuite/ForceAdditional.js"),
    require("../ZSchemaTestSuite/ForceItems.js"),
    require("../ZSchemaTestSuite/ForceMinLength.js"),
    require("../ZSchemaTestSuite/ForceMaxLength.js"),
    require("../ZSchemaTestSuite/ForceMinItems.js"),
    require("../ZSchemaTestSuite/ForceMaxItems.js"),
    require("../ZSchemaTestSuite/ForceProperties.js"),
    require("../ZSchemaTestSuite/IgnoreUnresolvableReferences.js"),
    require("../ZSchemaTestSuite/AssumeAdditional.js"),
    require("../ZSchemaTestSuite/NoEmptyArrays.js"),
    require("../ZSchemaTestSuite/NoEmptyStrings.js"),
    require("../ZSchemaTestSuite/NoTypeless.js"),
    require("../ZSchemaTestSuite/NoExtraKeywords.js"),
    require("../ZSchemaTestSuite/StrictUris.js"),
    require("../ZSchemaTestSuite/MultipleSchemas.js"),
    require("../ZSchemaTestSuite/ErrorPathAsArray.js"),
    require("../ZSchemaTestSuite/ErrorPathAsJSONPointer.js"),
    require("../ZSchemaTestSuite/ErrorPathContainsIntegerIndex.js"),
    require("../ZSchemaTestSuite/PedanticCheck.js"),
    require("../ZSchemaTestSuite/getRegisteredFormats.js"),
    require("../ZSchemaTestSuite/InvalidId.js"),
    require("../ZSchemaTestSuite/IncludeErrors.js"),
    require("../ZSchemaTestSuite/CustomValidator.js"),
    // issues
    require("../ZSchemaTestSuite/Issue12.js"),
    require("../ZSchemaTestSuite/Issue13.js"),
    require("../ZSchemaTestSuite/Issue16.js"),
    require("../ZSchemaTestSuite/Issue22.js"),
    require("../ZSchemaTestSuite/Issue25.js"),
    require("../ZSchemaTestSuite/Issue26.js"),
    require("../ZSchemaTestSuite/Issue37.js"),
    require("../ZSchemaTestSuite/Issue40.js"),
    require("../ZSchemaTestSuite/Issue41.js"),
    require("../ZSchemaTestSuite/Issue43.js"),
    require("../ZSchemaTestSuite/Issue44.js"),
    require("../ZSchemaTestSuite/Issue45.js"),
    require("../ZSchemaTestSuite/Issue47.js"),
    require("../ZSchemaTestSuite/Issue48.js"),
    require("../ZSchemaTestSuite/Issue49.js"),
    require("../ZSchemaTestSuite/Issue53.js"),
    require("../ZSchemaTestSuite/Issue56.js"),
    require("../ZSchemaTestSuite/Issue57.js"),
    require("../ZSchemaTestSuite/Issue58.js"),
    require("../ZSchemaTestSuite/Issue63.js"),
    require("../ZSchemaTestSuite/Issue64.js"),
    require("../ZSchemaTestSuite/Issue67.js"),
    require("../ZSchemaTestSuite/Issue71.js"),
    require("../ZSchemaTestSuite/Issue73.js"),
    require("../ZSchemaTestSuite/Issue76.js"),
    require("../ZSchemaTestSuite/Issue85.js"),
    require("../ZSchemaTestSuite/Issue94.js"),
    require("../ZSchemaTestSuite/Issue96.js"),
    require("../ZSchemaTestSuite/Issue98.js"),
    require("../ZSchemaTestSuite/Issue101.js"),
    require("../ZSchemaTestSuite/Issue102.js"),
    require("../ZSchemaTestSuite/Issue103.js"),
    require("../ZSchemaTestSuite/Issue106.js"),
    require("../ZSchemaTestSuite/Issue107.js"),
    require("../ZSchemaTestSuite/Issue121.js"),
    require("../ZSchemaTestSuite/Issue126.js"),
    require("../ZSchemaTestSuite/Issue130.js"),
    require("../ZSchemaTestSuite/Issue131.js"),
    require("../ZSchemaTestSuite/Issue137.js"),
    require("../ZSchemaTestSuite/Issue139.js"),
    require("../ZSchemaTestSuite/Issue142.js"),
    require("../ZSchemaTestSuite/Issue146.js"),
    require("../ZSchemaTestSuite/Issue151.js"),
    require("../ZSchemaTestSuite/Issue199.js"),
    require("../ZSchemaTestSuite/Issue209.js"),
    require("../ZSchemaTestSuite/Issue222.js"),
    require("../ZSchemaTestSuite/Issue229.js"),
    require("../ZSchemaTestSuite/Issue250.js"),

    undefined
];

describe("ZSchemaTestSuite", function () {

    var idx = testSuiteFiles.length;
    while (idx--) {
        if (testSuiteFiles[idx] == null) {
            testSuiteFiles.splice(idx, 1);
        }
    }

    testSuiteFiles.forEach(function (testSuite) {

        testSuite.tests.forEach(function (test) {

            var data = test.data;
            if (typeof data === "undefined") {
                data = testSuite.data;
            }

            var validateOptions = test.validateOptions;
            if (typeof validateOptions === "undefined") {
                validateOptions = testSuite.validateOptions;
            }

            var async               = test.async              || testSuite.async        || false,
                options             = test.options            || testSuite.options      || undefined,
                setup               = test.setup              || testSuite.setup,
                schema              = test.schema             || testSuite.schema,
                schemaIndex         = test.schemaIndex        || testSuite.schemaIndex  || 0,
                after               = test.after              || testSuite.after,
                validateSchemaOnly  = test.validateSchemaOnly || testSuite.validateSchemaOnly,
                failWithException   = test.failWithException  || testSuite.failWithException;

            !async && it(testSuite.description + ", " + test.description, function () {

                ZSchema.setSchemaReader(null);

                var validator = new ZSchema(options);
                var caughtErr;

                if (setup) { setup(validator, ZSchema); }

                var valid;
                try {
                    valid = validator.validateSchema(schema);
                } catch (err) {
                    if (!failWithException) {
                        throw err;
                    }
                    caughtErr = err;
                }

                if (valid && !validateSchemaOnly) {
                    if (Array.isArray(schema)) {
                        schema = schema[schemaIndex];
                    }
                    try {
                        valid = validator.validate(data, schema, validateOptions);
                    } catch (err) {
                        if (!failWithException) {
                            throw err;
                        }
                        caughtErr = err;
                    }
                }

                var err = caughtErr || validator.getLastErrors();

                if (failWithException) {
                    expect(caughtErr).toBeTruthy();
                } else {
                    expect(typeof valid).toBe("boolean", "returned response is not a boolean");
                    expect(valid).toBe(test.valid, "test result doesn't match expected test result");
                }

                if (test.valid === true) {
                    expect(err).toBe(null, "errors are not undefined when test is valid");
                }

                if (after) {
                    after(err, valid, data, validator);
                }

            });

            async && it(testSuite.description + ", " + test.description, function (done) {

                var validator = new ZSchema(options);
                if (setup) { setup(validator, ZSchema); }

                // see http://blog.izs.me/post/59142742143/designing-apis-for-asynchrony
                var zalgo = false;

                var result = validator.validate(data, schema, function (err, valid) {
                    // make sure callback wasn't called synchronously
                    expect(zalgo).toBe(true, "callback was fired in synchronous way");
                    expect(typeof valid).toBe("boolean", "returned response is not a boolean");
                    expect(valid).toBe(test.valid, "test result doesn't match expected test result");
                    if (test.valid === true) {
                        expect(err).toBe(null, "errors are not undefined when test is valid");
                    }
                    if (after) {
                        after(err, valid, data);
                    }
                    done();

                });

                // never return anything when callback is specified
                expect(result).toBe(undefined, "validator returned something else than undefined in callback mode");
                zalgo = true;

            });

        });

    });

});

},{"../../src/ZSchema":151,"../ZSchemaTestSuite/AssumeAdditional.js":154,"../ZSchemaTestSuite/CustomFormats.js":155,"../ZSchemaTestSuite/CustomFormatsAsync.js":156,"../ZSchemaTestSuite/CustomValidator.js":157,"../ZSchemaTestSuite/ErrorPathAsArray.js":158,"../ZSchemaTestSuite/ErrorPathAsJSONPointer.js":159,"../ZSchemaTestSuite/ErrorPathContainsIntegerIndex.js":160,"../ZSchemaTestSuite/ForceAdditional.js":161,"../ZSchemaTestSuite/ForceItems.js":162,"../ZSchemaTestSuite/ForceMaxItems.js":163,"../ZSchemaTestSuite/ForceMaxLength.js":164,"../ZSchemaTestSuite/ForceMinItems.js":165,"../ZSchemaTestSuite/ForceMinLength.js":166,"../ZSchemaTestSuite/ForceProperties.js":167,"../ZSchemaTestSuite/IgnoreUnresolvableReferences.js":168,"../ZSchemaTestSuite/IncludeErrors.js":169,"../ZSchemaTestSuite/InvalidId.js":170,"../ZSchemaTestSuite/Issue101.js":171,"../ZSchemaTestSuite/Issue102.js":172,"../ZSchemaTestSuite/Issue103.js":173,"../ZSchemaTestSuite/Issue106.js":174,"../ZSchemaTestSuite/Issue107.js":175,"../ZSchemaTestSuite/Issue12.js":176,"../ZSchemaTestSuite/Issue121.js":177,"../ZSchemaTestSuite/Issue126.js":178,"../ZSchemaTestSuite/Issue13.js":179,"../ZSchemaTestSuite/Issue130.js":180,"../ZSchemaTestSuite/Issue131.js":181,"../ZSchemaTestSuite/Issue137.js":182,"../ZSchemaTestSuite/Issue139.js":183,"../ZSchemaTestSuite/Issue142.js":184,"../ZSchemaTestSuite/Issue146.js":185,"../ZSchemaTestSuite/Issue151.js":186,"../ZSchemaTestSuite/Issue16.js":187,"../ZSchemaTestSuite/Issue199.js":188,"../ZSchemaTestSuite/Issue209.js":189,"../ZSchemaTestSuite/Issue22.js":190,"../ZSchemaTestSuite/Issue222.js":191,"../ZSchemaTestSuite/Issue229.js":192,"../ZSchemaTestSuite/Issue25.js":193,"../ZSchemaTestSuite/Issue250.js":194,"../ZSchemaTestSuite/Issue26.js":195,"../ZSchemaTestSuite/Issue37.js":196,"../ZSchemaTestSuite/Issue40.js":197,"../ZSchemaTestSuite/Issue41.js":198,"../ZSchemaTestSuite/Issue43.js":199,"../ZSchemaTestSuite/Issue44.js":200,"../ZSchemaTestSuite/Issue45.js":201,"../ZSchemaTestSuite/Issue47.js":202,"../ZSchemaTestSuite/Issue48.js":203,"../ZSchemaTestSuite/Issue49.js":204,"../ZSchemaTestSuite/Issue53.js":205,"../ZSchemaTestSuite/Issue56.js":206,"../ZSchemaTestSuite/Issue57.js":207,"../ZSchemaTestSuite/Issue58.js":208,"../ZSchemaTestSuite/Issue63.js":209,"../ZSchemaTestSuite/Issue64.js":210,"../ZSchemaTestSuite/Issue67.js":211,"../ZSchemaTestSuite/Issue71.js":212,"../ZSchemaTestSuite/Issue73.js":213,"../ZSchemaTestSuite/Issue76.js":214,"../ZSchemaTestSuite/Issue85.js":215,"../ZSchemaTestSuite/Issue94.js":216,"../ZSchemaTestSuite/Issue96.js":217,"../ZSchemaTestSuite/Issue98.js":218,"../ZSchemaTestSuite/MultipleSchemas.js":219,"../ZSchemaTestSuite/NoEmptyArrays.js":220,"../ZSchemaTestSuite/NoEmptyStrings.js":221,"../ZSchemaTestSuite/NoExtraKeywords.js":222,"../ZSchemaTestSuite/NoTypeless.js":223,"../ZSchemaTestSuite/PedanticCheck.js":224,"../ZSchemaTestSuite/StrictUris.js":225,"../ZSchemaTestSuite/getRegisteredFormats.js":230}],270:[function(require,module,exports){
"use strict";

var ZSchema = require("../../src/ZSchema");
var validator = new ZSchema();
var schema = {
    "type": [
        "object"
    ],
    "definitions": {
        "car": {
            "title": "Car",
            "description": "It's a car",
            "stability": "prototype",
            "strictProperties": true,
            "type": [
                "object"
            ],
            "definitions": {
                "id": {
                    "description": "unique identifier of car",
                    "readOnly": true,
                    "type": [
                        "string"
                    ]
                },
                "car": {
                    "description": "Car object",
                    "type": [
                        "object"
                    ],
                    "properties": {
                        "brand": {
                            "description": "Car brand",
                            "type": [
                                "string"
                            ]
                        },
                        "engine": {
                            "description": "Car engine",
                            "type": [
                                "string"
                            ]
                        }
                    }
                },
                "cars": {
                    "description": "Collection of cars",
                    "type": [
                        "array"
                    ],
                    "items": {
                        "$ref": "#/definitions/car/definitions/car"
                    }
                },
                "identity": {
                    "$ref": "#/definitions/car/definitions/id"
                }
            },
            "links": [],
            "properties": {
                "id": {
                    "$ref": "#/definitions/car/definitions/id"
                }
            }
        }
    },
    "properties": {
        "car": {
            "$ref": "#/definitions/car"
        }
    },
    "description": "Car API",
    "id": "cars",
    "links": [{
        "href": "https://example.com/schema",
        "rel": "self"
    }],
    "title": "Car API"
};

describe("Using path to schema as a third argument", function () {

    it("Should pass the test", function () {

        var cars = [
                {
                    "brand": "Lexus",
                    "engine": "big"
                }
        ];
        var valid = validator.validate(cars, schema, { schemaPath: "definitions.car.definitions.cars" });
        expect(valid).toBe(true);
        expect(validator.getLastError()).toBe(null);

    });

});

},{"../../src/ZSchema":151}]},{},[265,266,267,268,270,269]);
