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Dobie Wollert
2015-12-16 09:12:35 -08:00
parent f9c9672818
commit f94ca33b9e
805 changed files with 67409 additions and 24609 deletions
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3
node_modules/validator/.jshintrc generated vendored Normal file
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{
"laxcomma": true
}

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.DS_Store
node_modules
coverage

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sudo: false
language: node_js
node_js:
- "4.0"
- "4.1"
after_script:
- npm run coveralls

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#### HEAD
- Fix `isDate()` handling of RFC2822 timezones
([#447](https://github.com/chriso/validator.js/pull/447))
#### 4.2.0
- Fix `isDate()` handling of ISO8601 timezones
([#444](https://github.com/chriso/validator.js/pull/444))
- Fix the incorrect `isFloat('.') === true`
([#443](https://github.com/chriso/validator.js/pull/443))
- Added a Norwegian locale to `isMobilePhone()`
([#439](https://github.com/chriso/validator.js/pull/439))
#### 4.1.0
- General `isDate()` improvements
([#431](https://github.com/chriso/validator.js/pull/431))
- Tests now require node 4.0+
([#438](https://github.com/chriso/validator.js/pull/438))
#### 4.0.6
- Added a Taiwan locale to `isMobilePhone()`
([#432](https://github.com/chriso/validator.js/pull/432))
- Fixed a bug in `isBefore()` where it would return `null`
([#436](https://github.com/chriso/validator.js/pull/436))
#### 4.0.5
- Fixed a denial of service vulnerability in the `isEmail()` regex
([#152](https://github.com/chriso/validator.js/issues/152#issuecomment-131874928))
#### 4.0.4
- Reverted the leap year validation in `isDate()` as it introduced some regressions
([#422](https://github.com/chriso/validator.js/issues/422), [#423](https://github.com/chriso/validator.js/issues/423))
#### 4.0.3
- Added leap year validation to `isDate()`
([#418](https://github.com/chriso/validator.js/pull/418))
#### 4.0.2
- Fixed `isDecimal()` with an empty string
([#419](https://github.com/chriso/validator.js/issues/419))
#### 4.0.1
- Fixed `isByteLength()` with certain strings
([09f0c6d](https://github.com/chriso/validator.js/commit/09f0c6d2321f0c78af6a7de42e91b63955e4c01e))
- Put length restrictions on email parts
([#258](https://github.com/chriso/validator.js/issues/258#issuecomment-127173612))
#### 4.0.0
- Simplified the `isEmail()` regex and fixed some edge cases
([#258](https://github.com/chriso/validator.js/issues/258#issuecomment-127173612))
- Added ISO 8601 date validation via `isISO8601()`
([#373](https://github.com/chriso/validator.js/issues/373))

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Copyright (c) 2015 Chris O'Hara <cohara87@gmail.com>
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.

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NPM=./node_modules/.bin
test: lint
@node $(NPM)/_mocha \
--reporter $(if $(or $(TEST),$(V)),spec,dot) \
--slow 600 --timeout 2000 \
--grep '$(TEST)'
lint: dependencies
@$(NPM)/jshint --config .jshintrc validator.js test/*.js
dependencies: node_modules
node_modules:
@echo "Installing dependencies.."
@npm install
coverage: dependencies
@$(NPM)/istanbul cover $(NPM)/_mocha -- --reporter spec
@open coverage/lcov-report/validator.js/validator.js.html
clean:
@rm -rf coverage
distclean: clean
@rm -rf node_modules
min: validator.min.js
%.min.js: %.js dependencies
@$(NPM)/uglifyjs --compress --mangle --comments '/Copyright/' $< > $@
check: test
deps: dependencies

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# validator.js
[![NPM version][npm-image]][npm-url] [![Build Status][travis-image]][travis-url] [![Coveralls Status][coveralls-image]][coveralls-url] [![Downloads][downloads-image]][npm-url]
A library of string validators and sanitizers.
### Server-side usage
Install the library with `npm install validator`
```javascript
var validator = require('validator');
validator.isEmail('foo@bar.com'); //=> true
```
### Client-side usage
The library can be loaded either as a standalone script, or through an [AMD][amd]-compatible loader
```html
<script type="text/javascript" src="validator.min.js"></script>
<script type="text/javascript">
validator.isEmail('foo@bar.com'); //=> true
</script>
```
The library can also be installed through [bower][bower]
```bash
$ bower install validator-js
```
### Validators
- **contains(str, seed)** - check if the string contains the seed.
- **equals(str, comparison)** - check if the string matches the comparison.
- **isAfter(str [, date])** - check if the string is a date that's after the specified date (defaults to now).
- **isAlpha(str)** - check if the string contains only letters (a-zA-Z).
- **isAlphanumeric(str)** - check if the string contains only letters and numbers.
- **isAscii(str)** - check if the string contains ASCII chars only.
- **isBase64(str)** - check if a string is base64 encoded.
- **isBefore(str [, date])** - check if the string is a date that's before the specified date.
- **isBoolean(str)** - check if a string is a boolean.
- **isByteLength(str, min [, max])** - check if the string's length (in bytes) falls in a range.
- **isCreditCard(str)** - check if the string is a credit card.
- **isCurrency(str, options)** - check if the string is a valid currency amount. `options` is an object which defaults to `{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_space_after_digits: false }`.
- **isDate(str)** - check if the string is a date.
- **isDecimal(str)** - check if the string represents a decimal number, such as 0.1, .3, 1.1, 1.00003, 4.0, etc.
- **isDivisibleBy(str, number)** - check if the string is a number that's divisible by another.
- **isEmail(str [, options])** - check if the string is an email. `options` is an object which defaults to `{ allow_display_name: false, allow_utf8_local_part: true, require_tld: true }`. If `allow_display_name` is set to true, the validator will also match `Display Name <email-address>`. If `allow_utf8_local_part` is set to false, the validator will not allow any non-English UTF8 character in email address' local part. If `require_tld` is set to false, e-mail addresses without having TLD in their domain will also be matched.
- **isFQDN(str [, options])** - check if the string is a fully qualified domain name (e.g. domain.com). `options` is an object which defaults to `{ require_tld: true, allow_underscores: false, allow_trailing_dot: false }`.
- **isFloat(str [, options])** - check if the string is a float. `options` is an object which can contain the keys `min` and/or `max` to validate the float is within boundaries (e.g. `{ min: 7.22, max: 9.55 }`).
- **isFullWidth(str)** - check if the string contains any full-width chars.
- **isHalfWidth(str)** - check if the string contains any half-width chars.
- **isHexColor(str)** - check if the string is a hexadecimal color.
- **isHexadecimal(str)** - check if the string is a hexadecimal number.
- **isIP(str [, version])** - check if the string is an IP (version 4 or 6).
- **isISBN(str [, version])** - check if the string is an ISBN (version 10 or 13).
- **isISIN(str)** - check if the string is an [ISIN][ISIN] (stock/security identifier).
- **isISO8601(str)** - check if the string is a valid [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date.
- **isIn(str, values)** - check if the string is in a array of allowed values.
- **isInt(str [, options])** - check if the string is an integer. `options` is an object which can contain the keys `min` and/or `max` to check the integer is within boundaries (e.g. `{ min: 10, max: 99 }`).
- **isJSON(str)** - check if the string is valid JSON (note: uses JSON.parse).
- **isLength(str, min [, max])** - check if the string's length falls in a range. Note: this function takes into account surrogate pairs.
- **isLowercase(str)** - check if the string is lowercase.
- **isMobilePhone(str, locale)** - check if the string is a mobile phone number, (locale is one of `['zh-CN', 'zh-TW', 'en-ZA', 'en-AU', 'en-HK', 'pt-PT', 'fr-FR', 'el-GR', 'en-GB', 'en-US', 'en-ZM', 'ru-RU', 'nb-NO', 'nn-NO']`).
- **isMongoId(str)** - check if the string is a valid hex-encoded representation of a [MongoDB ObjectId][mongoid].
- **isMultibyte(str)** - check if the string contains one or more multibyte chars.
- **isNull(str)** - check if the string is null.
- **isNumeric(str)** - check if the string contains only numbers.
- **isSurrogatePair(str)** - check if the string contains any surrogate pairs chars.
- **isURL(str [, options])** - check if the string is an URL. `options` is an object which defaults to `{ protocols: ['http','https','ftp'], require_tld: true, require_protocol: false, require_valid_protocol: true, allow_underscores: false, host_whitelist: false, host_blacklist: false, allow_trailing_dot: false, allow_protocol_relative_urls: false }`.
- **isUUID(str [, version])** - check if the string is a UUID (version 3, 4 or 5).
- **isUppercase(str)** - check if the string is uppercase.
- **isVariableWidth(str)** - check if the string contains a mixture of full and half-width chars.
- **matches(str, pattern [, modifiers])** - check if string matches the pattern. Either `matches('foo', /foo/i)` or `matches('foo', 'foo', 'i')`.
### Sanitizers
- **blacklist(input, chars)** - remove characters that appear in the blacklist. The characters are used in a RegExp and so you will need to escape some chars, e.g. `blacklist(input, '\\[\\]')`.
- **escape(input)** - replace `<`, `>`, `&`, `'`, `"` and `/` with HTML entities.
- **ltrim(input [, chars])** - trim characters from the left-side of the input.
- **normalizeEmail(email [, options])** - canonicalize an email address. `options` is an object which defaults to `{ lowercase: true }`. With `lowercase` set to `true`, the local part of the email address is lowercased for all domains; the hostname is always lowercased and the local part of the email address is always lowercased for hosts that are known to be case-insensitive (currently only GMail). Normalization follows special rules for known providers: currently, GMail addresses have dots removed in the local part and are stripped of tags (e.g. `some.one+tag@gmail.com` becomes `someone@gmail.com`) and all `@googlemail.com` addresses are normalized to `@gmail.com`.
- **rtrim(input [, chars])** - trim characters from the right-side of the input.
- **stripLow(input [, keep_new_lines])** - remove characters with a numerical value < 32 and 127, mostly control characters. If `keep_new_lines` is `true`, newline characters are preserved (`\n` and `\r`, hex `0xA` and `0xD`). Unicode-safe in JavaScript.
- **toBoolean(input [, strict])** - convert the input to a boolean. Everything except for `'0'`, `'false'` and `''` returns `true`. In strict mode only `'1'` and `'true'` return `true`.
- **toDate(input)** - convert the input to a date, or `null` if the input is not a date.
- **toFloat(input)** - convert the input to a float, or `NaN` if the input is not a float.
- **toInt(input [, radix])** - convert the input to an integer, or `NaN` if the input is not an integer.
- **toString(input)** - convert the input to a string.
- **trim(input [, chars])** - trim characters (whitespace by default) from both sides of the input.
- **whitelist(input, chars)** - remove characters that do not appear in the whitelist. The characters are used in a RegExp and so you will need to escape some chars, e.g. `whitelist(input, '\\[\\]')`.
### XSS Sanitization
XSS sanitization was removed from the library in [2d5d6999](https://github.com/chriso/validator.js/commit/2d5d6999541add350fb396ef02dc42ca3215049e).
For an alternative, look at Yahoo's [xss-filters library](https://github.com/yahoo/xss-filters).
### Strings only
This library validates and sanitizes **strings** only. All input will be coerced to a string using the following rules
- Call the `toString` property if available.
- Replace `null`, `undefined` or `NaN` with an empty string.
- Everything else is coerced with `input + ''`.
### Extensions
You can add your own validators using `validator.extend(name, fn)`
```javascript
validator.extend('isWhitespace', function (str) {
return /^\s+$/.test(str);
});
```
Note that the first argument will be automatically coerced to a string.
```javascript
validator.isWhitespace(' \t\r\n');
// => true
validator.isWhitespace('foo bar');
// => false
```
### Tests
Tests require node v4.0+.
- `make test` - run the test suite.
- `make test V=1` - run the test suite with added verbosity.
- `make test TEST=pattern` - run tests that match a pattern.
- `make coverage` - run a coverage analysis tool.
- `make lint` - run a lint tool.
### License (MIT)
```
Copyright (c) 2015 Chris O'Hara <cohara87@gmail.com>
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.
```
[downloads-image]: http://img.shields.io/npm/dm/validator.svg
[npm-url]: https://npmjs.org/package/validator
[npm-image]: http://img.shields.io/npm/v/validator.svg
[travis-url]: https://travis-ci.org/chriso/validator.js
[travis-image]: http://img.shields.io/travis/chriso/validator.js.svg
[coveralls-url]: https://coveralls.io/r/chriso/validator.js
[coveralls-image]: http://img.shields.io/coveralls/chriso/validator.js/master.svg
[amd]: http://requirejs.org/docs/whyamd.html
[bower]: http://bower.io/
[mongoid]: http://docs.mongodb.org/manual/reference/object-id/
[ISIN]: https://en.wikipedia.org/wiki/International_Securities_Identification_Number

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{
"name": "validator-js",
"main": "validator.js",
"homepage": "https://github.com/chriso/validator.js",
"authors": [
"Chris O'Hara <cohara87+gh@gmail.com>"
],
"description": "String validation and sanitization",
"license": "MIT",
"ignore": [
"**/.*",
"node_modules",
"bower_components",
"test",
"tests",
"Makefile",
"package.json"
]
}

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{
"_args": [
[
"validator@4.2.x",
"/Users/akira/src/biomedjs/node_modules/express-validator"
]
],
"_from": "validator@>=4.2.0 <4.3.0",
"_id": "validator@4.2.1",
"_inCache": true,
"_installable": true,
"_location": "/validator",
"_nodeVersion": "4.2.1",
"_npmUser": {
"email": "cohara87@gmail.com",
"name": "cohara87"
},
"_npmVersion": "2.14.7",
"_phantomChildren": {},
"_requested": {
"name": "validator",
"raw": "validator@4.2.x",
"rawSpec": "4.2.x",
"scope": null,
"spec": ">=4.2.0 <4.3.0",
"type": "range"
},
"_requiredBy": [
"/express-validator"
],
"_resolved": "https://registry.npmjs.org/validator/-/validator-4.2.1.tgz",
"_shasum": "c4a8316242e515cd784171986296f8f81fc2ab35",
"_shrinkwrap": null,
"_spec": "validator@4.2.x",
"_where": "/Users/akira/src/biomedjs/node_modules/express-validator",
"author": {
"email": "cohara87@gmail.com",
"name": "Chris O'Hara"
},
"bugs": {
"url": "http://github.com/chriso/validator.js/issues"
},
"dependencies": {},
"description": "String validation and sanitization",
"devDependencies": {
"coveralls": "latest",
"istanbul": "latest",
"jshint": "latest",
"mocha": "latest",
"uglify-js": "latest"
},
"directories": {},
"dist": {
"shasum": "c4a8316242e515cd784171986296f8f81fc2ab35",
"tarball": "http://registry.npmjs.org/validator/-/validator-4.2.1.tgz"
},
"engines": {
"node": ">= 0.10"
},
"gitHead": "7b0c73d26decc20aa3bed3b7a15d09dc3d1b71ec",
"homepage": "http://github.com/chriso/validator.js",
"keywords": [
"assert",
"sanitisation",
"sanitise",
"sanitization",
"sanitize",
"validate",
"validation",
"validator"
],
"license": "MIT",
"main": "validator.js",
"maintainers": [
{
"name": "cohara87",
"email": "cohara87@gmail.com"
}
],
"name": "validator",
"optionalDependencies": {},
"readme": "ERROR: No README data found!",
"repository": {
"type": "git",
"url": "git+ssh://git@github.com/chriso/validator.js.git"
},
"scripts": {
"coveralls": "istanbul cover _mocha --report lcovonly -- -R spec && cat ./coverage/lcov.info | coveralls && rm -rf ./coverage",
"test": "node ./node_modules/.bin/_mocha --reporter spec"
},
"version": "4.2.1"
}

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var assert = require('assert')
, validator = require('../validator')
, min = require('../validator.min');
describe('Minified version', function () {
it('should export the same things as the server-side version', function () {
for (var key in validator) {
assert.equal(typeof validator[key], typeof min[key], 'Minified version did not export ' + key);
}
});
it('should be up to date', function () {
assert.equal(min.version, validator.version, 'Minified version mismatch. Run `make min`');
});
it('should validate strings', function () {
assert.equal(min.isEmail('foo@bar.com'), true);
assert.equal(min.isEmail('foo'), false);
});
it('should sanitize strings', function () {
assert.equal(min.toBoolean('1'), true);
});
});

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var assert = require('assert')
, validator = require('../validator');
describe('Exports', function () {
it('should export validators', function () {
assert.equal(typeof validator.isEmail, 'function');
assert.equal(typeof validator.isAlpha, 'function');
});
it('should export sanitizers', function () {
assert.equal(typeof validator.toBoolean, 'function');
assert.equal(typeof validator.toFloat, 'function');
});
it('should export the version number', function () {
assert.equal(validator.version, require('../package.json').version,
'Version number mismatch in "package.json" vs. "validator.js"');
});
});

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node_modules/validator/test/sanitizers.js generated vendored Normal file
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var validator = require('../validator')
, format = require('util').format;
function test(options) {
var args = options.args || [];
args.unshift(null);
Object.keys(options.expect).forEach(function (input) {
args[0] = input;
var result = validator[options.sanitizer].apply(validator, args)
, expected = options.expect[input];
if (isNaN(result) && !result.length && isNaN(expected)) {
return;
}
if (result !== expected) {
var warning = format('validator.%s(%s) returned "%s" but should have returned "%s"',
options.sanitizer, args.join(', '), result, expected);
throw new Error(warning);
}
});
}
describe('Sanitizers', function () {
it('should sanitize boolean strings', function () {
test({
sanitizer: 'toBoolean'
, expect: {
'0': false
, '': false
, '1': true
, 'true': true
, 'foobar': true
, ' ': true
}
});
test({
sanitizer: 'toBoolean'
, args: [ true ] //strict
, expect: {
'0': false
, '': false
, '1': true
, 'true': true
, 'foobar': false
, ' ': false
}
});
});
it('should trim whitespace', function () {
test({
sanitizer: 'trim'
, expect: { ' \r\n\tfoo \r\n\t ': 'foo' }
});
test({
sanitizer: 'ltrim'
, expect: { ' \r\n\tfoo \r\n\t ': 'foo \r\n\t ' }
});
test({
sanitizer: 'rtrim'
, expect: { ' \r\n\tfoo \r\n\t ': ' \r\n\tfoo' }
});
});
it('should trim custom characters', function () {
test({
sanitizer: 'trim'
, args: [ '01' ]
, expect: { '010100201000': '2' }
});
test({
sanitizer: 'ltrim'
, args: [ '01' ]
, expect: { '010100201000': '201000' }
});
test({
sanitizer: 'rtrim'
, args: [ '01' ]
, expect: { '010100201000': '0101002' }
});
});
it('should convert strings to integers', function () {
test({
sanitizer: 'toInt'
, expect: {
'3': 3
, ' 3 ': 3
, '2.4': 2
, 'foo': NaN
}
});
test({
sanitizer: 'toInt'
, args: [ 16 ]
, expect: { 'ff': 255 }
});
});
it('should convert strings to floats', function () {
test({
sanitizer: 'toFloat'
, expect: {
'2': 2.0
, '2.': 2.0
, '-2.5': -2.5
, '.5': 0.5
, 'foo': NaN
}
});
});
it('should escape HTML', function () {
test({
sanitizer: 'escape'
, expect: {
'<script> alert("xss&fun"); </script>': '&lt;script&gt; alert(&quot;xss&amp;fun&quot;); &lt;&#x2F;script&gt;'
, "<script> alert('xss&fun'); </script>": '&lt;script&gt; alert(&#x27;xss&amp;fun&#x27;); &lt;&#x2F;script&gt;'
, 'Backtick: `': 'Backtick: &#96;'
}
});
});
it('should remove control characters (<32 and 127)', function () {
// Check basic functionality
test({
sanitizer: 'stripLow'
, expect: {
"foo\x00": "foo"
, "\x7Ffoo\x02": "foo"
, "\x01\x09": ""
, "foo\x0A\x0D": "foo"
}
});
// Unicode safety
test({
sanitizer: 'stripLow'
, expect: {
"perch\u00e9": "perch\u00e9"
, "\u20ac": "\u20ac"
, "\u2206\x0A": "\u2206"
, "\ud83d\ude04": "\ud83d\ude04"
}
});
// Preserve newlines
test({
sanitizer: 'stripLow'
, args: [ true ] //keep_new_lines
, expect: {
"foo\x0A\x0D": "foo\x0A\x0D"
, "\x03foo\x0A\x0D": "foo\x0A\x0D"
}
});
});
it('should sanitize a string based on a whitelist', function () {
test({
sanitizer: 'whitelist'
, args: [ 'abc' ]
, expect: {
'abcdef': 'abc'
, 'aaaaaaaaaabbbbbbbbbb': 'aaaaaaaaaabbbbbbbbbb'
, 'a1b2c3': 'abc'
, ' ': ''
}
});
});
it('should sanitize a string based on a blacklist', function () {
test({
sanitizer: 'blacklist'
, args: [ 'abc' ]
, expect: {
'abcdef': 'def'
, 'aaaaaaaaaabbbbbbbbbb': ''
, 'a1b2c3': '123'
, ' ': ' '
}
});
});
it('should normalize an email based on domain', function () {
test({
sanitizer: 'normalizeEmail'
, expect: {
'test@me.com': 'test@me.com'
, 'some.name@gmail.com': 'somename@gmail.com'
, 'some.name@googleMail.com': 'somename@gmail.com'
, 'some.name+extension@gmail.com': 'somename@gmail.com'
, 'some.Name+extension@GoogleMail.com': 'somename@gmail.com'
, 'some.name.middleName+extension@gmail.com': 'somenamemiddlename@gmail.com'
, 'some.name.middleName+extension@GoogleMail.com': 'somenamemiddlename@gmail.com'
, 'some.name.midd.leNa.me.+extension@gmail.com': 'somenamemiddlename@gmail.com'
, 'some.name.midd.leNa.me.+extension@GoogleMail.com': 'somenamemiddlename@gmail.com'
, 'some.name+extension@unknown.com': 'some.name+extension@unknown.com'
, 'hans@m端ller.com': 'hans@m端ller.com'
, 'an invalid email address': false
, '': false
, '+extension@gmail.com': false
// some.name.midd..leNa...me...+extension@GoogleMail.com was removed from test cases because of a bug with validator.isEmail. See issue #258
}
});
test({
sanitizer: 'normalizeEmail'
, args: [{lowercase: false}]
, expect: {
'test@me.com': 'test@me.com'
, 'hans@m端ller.com': 'hans@m端ller.com'
, 'test@ME.COM': 'test@me.com' // Hostname is always lowercased
, 'TEST@me.com': 'TEST@me.com'
, 'TEST@ME.COM': 'TEST@me.com'
, 'blAH@x.com': 'blAH@x.com'
// Domains that are known for being case-insensitive are always lowercased
, 'SOME.name@GMAIL.com': 'somename@gmail.com'
, 'SOME.name.middleName+extension@GoogleMail.com': 'somenamemiddlename@gmail.com'
, 'SOME.name.midd.leNa.me.+extension@gmail.com': 'somenamemiddlename@gmail.com'
}
});
});
});

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/*!
* Copyright (c) 2015 Chris O'Hara <cohara87@gmail.com>
*
* 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.
*/
(function (name, definition) {
if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
module.exports = definition();
} else if (typeof define === 'function' && typeof define.amd === 'object') {
define(definition);
} else {
this[name] = definition();
}
})('validator', function (validator) {
'use strict';
validator = { version: '4.2.1' };
var emailUserPart = /^[a-z\d!#\$%&'\*\+\-\/=\?\^_`{\|}~]+$/i;
var quotedEmailUser = /^([\s\x01-\x08\x0b\x0c\x0e-\x1f\x7f\x21\x23-\x5b\x5d-\x7e]|(\\[\x01-\x09\x0b\x0c\x0d-\x7f]))*$/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 displayName = /^[a-z\d!#\$%&'\*\+\-\/=\?\^_`{\|}~\.\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+[a-z\d!#\$%&'\*\+\-\/=\?\^_`{\|}~\.\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF\s]*<(.+)>$/i;
var creditCard = /^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11})$/;
var isin = /^[A-Z]{2}[0-9A-Z]{9}[0-9]$/;
var isbn10Maybe = /^(?:[0-9]{9}X|[0-9]{10})$/
, isbn13Maybe = /^(?:[0-9]{13})$/;
var ipv4Maybe = /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/
, ipv6Block = /^[0-9A-F]{1,4}$/i;
var uuid = {
'3': /^[0-9A-F]{8}-[0-9A-F]{4}-3[0-9A-F]{3}-[0-9A-F]{4}-[0-9A-F]{12}$/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}$/i
};
var alpha = /^[A-Z]+$/i
, alphanumeric = /^[0-9A-Z]+$/i
, numeric = /^[-+]?[0-9]+$/
, int = /^(?:[-+]?(?:0|[1-9][0-9]*))$/
, float = /^(?:[-+]?(?:[0-9]+))?(?:\.[0-9]*)?(?:[eE][\+\-]?(?:[0-9]+))?$/
, hexadecimal = /^[0-9A-F]+$/i
, decimal = /^[-+]?([0-9]+|\.[0-9]+|[0-9]+\.[0-9]+)$/
, hexcolor = /^#?([0-9A-F]{3}|[0-9A-F]{6})$/i;
var ascii = /^[\x00-\x7F]+$/
, multibyte = /[^\x00-\x7F]/
, fullWidth = /[^\u0020-\u007E\uFF61-\uFF9F\uFFA0-\uFFDC\uFFE8-\uFFEE0-9a-zA-Z]/
, halfWidth = /[\u0020-\u007E\uFF61-\uFF9F\uFFA0-\uFFDC\uFFE8-\uFFEE0-9a-zA-Z]/;
var surrogatePair = /[\uD800-\uDBFF][\uDC00-\uDFFF]/;
var base64 = /^(?:[A-Z0-9+\/]{4})*(?:[A-Z0-9+\/]{2}==|[A-Z0-9+\/]{3}=|[A-Z0-9+\/]{4})$/i;
var phones = {
'zh-CN': /^(\+?0?86\-?)?1[345789]\d{9}$/,
'zh-TW': /^(\+?886\-?|0)?9\d{8}$/,
'en-ZA': /^(\+?27|0)\d{9}$/,
'en-AU': /^(\+?61|0)4\d{8}$/,
'en-HK': /^(\+?852\-?)?[569]\d{3}\-?\d{4}$/,
'fr-FR': /^(\+?33|0)[67]\d{8}$/,
'pt-PT': /^(\+351)?9[1236]\d{7}$/,
'el-GR': /^(\+30)?((2\d{9})|(69\d{8}))$/,
'en-GB': /^(\+?44|0)7\d{9}$/,
'en-US': /^(\+?1)?[2-9]\d{2}[2-9](?!11)\d{6}$/,
'en-ZM': /^(\+26)?09[567]\d{7}$/,
'ru-RU': /^(\+?7|8)?9\d{9}$/,
'nb-NO': /^(\+?47)?[49]\d{7}$/,
'nn-NO': /^(\+?47)?[49]\d{7}$/
};
// from http://goo.gl/0ejHHW
var iso8601 = /^([\+-]?\d{4}(?!\d{2}\b))((-?)((0[1-9]|1[0-2])(\3([12]\d|0[1-9]|3[01]))?|W([0-4]\d|5[0-2])(-?[1-7])?|(00[1-9]|0[1-9]\d|[12]\d{2}|3([0-5]\d|6[1-6])))([T\s]((([01]\d|2[0-3])((:?)[0-5]\d)?|24\:?00)([\.,]\d+(?!:))?)?(\17[0-5]\d([\.,]\d+)?)?([zZ]|([\+-])([01]\d|2[0-3]):?([0-5]\d)?)?)?)?$/;
validator.extend = function (name, fn) {
validator[name] = function () {
var args = Array.prototype.slice.call(arguments);
args[0] = validator.toString(args[0]);
return fn.apply(validator, args);
};
};
//Right before exporting the validator object, pass each of the builtins
//through extend() so that their first argument is coerced to a string
validator.init = function () {
for (var name in validator) {
if (typeof validator[name] !== 'function' || name === 'toString' ||
name === 'toDate' || name === 'extend' || name === 'init') {
continue;
}
validator.extend(name, validator[name]);
}
};
validator.toString = function (input) {
if (typeof input === 'object' && input !== null && input.toString) {
input = input.toString();
} else if (input === null || typeof input === 'undefined' || (isNaN(input) && !input.length)) {
input = '';
}
return '' + input;
};
validator.toDate = function (date) {
if (Object.prototype.toString.call(date) === '[object Date]') {
return date;
}
date = Date.parse(date);
return !isNaN(date) ? new Date(date) : null;
};
validator.toFloat = function (str) {
return parseFloat(str);
};
validator.toInt = function (str, radix) {
return parseInt(str, radix || 10);
};
validator.toBoolean = function (str, strict) {
if (strict) {
return str === '1' || str === 'true';
}
return str !== '0' && str !== 'false' && str !== '';
};
validator.equals = function (str, comparison) {
return str === validator.toString(comparison);
};
validator.contains = function (str, elem) {
return str.indexOf(validator.toString(elem)) >= 0;
};
validator.matches = function (str, pattern, modifiers) {
if (Object.prototype.toString.call(pattern) !== '[object RegExp]') {
pattern = new RegExp(pattern, modifiers);
}
return pattern.test(str);
};
var default_email_options = {
allow_display_name: false,
allow_utf8_local_part: true,
require_tld: true
};
validator.isEmail = function (str, options) {
options = merge(options, default_email_options);
if (options.allow_display_name) {
var display_email = str.match(displayName);
if (display_email) {
str = display_email[1];
}
}
var parts = str.split('@')
, domain = parts.pop()
, user = parts.join('@');
var lower_domain = domain.toLowerCase();
if (lower_domain === 'gmail.com' || lower_domain === 'googlemail.com') {
user = user.replace(/\./g, '').toLowerCase();
}
if (!validator.isByteLength(user, 0, 64) ||
!validator.isByteLength(domain, 0, 256)) {
return false;
}
if (!validator.isFQDN(domain, {require_tld: options.require_tld})) {
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;
}
}
return true;
};
var default_url_options = {
protocols: [ 'http', 'https', 'ftp' ]
, require_tld: true
, require_protocol: false
, require_valid_protocol: true
, allow_underscores: false
, allow_trailing_dot: false
, allow_protocol_relative_urls: false
};
validator.isURL = function (url, options) {
if (!url || url.length >= 2083 || /\s/.test(url)) {
return false;
}
if (url.indexOf('mailto:') === 0) {
return false;
}
options = merge(options, default_url_options);
var protocol, auth, host, hostname, port,
port_str, split;
split = url.split('://');
if (split.length > 1) {
protocol = split.shift();
if (options.require_valid_protocol && options.protocols.indexOf(protocol) === -1) {
return false;
}
} else if (options.require_protocol) {
return false;
} else if (options.allow_protocol_relative_urls && url.substr(0, 2) === '//') {
split[0] = url.substr(2);
}
url = split.join('://');
split = url.split('#');
url = split.shift();
split = url.split('?');
url = split.shift();
split = url.split('/');
url = split.shift();
split = url.split('@');
if (split.length > 1) {
auth = split.shift();
if (auth.indexOf(':') >= 0 && auth.split(':').length > 2) {
return false;
}
}
hostname = split.join('@');
split = hostname.split(':');
host = split.shift();
if (split.length) {
port_str = split.join(':');
port = parseInt(port_str, 10);
if (!/^[0-9]+$/.test(port_str) || port <= 0 || port > 65535) {
return false;
}
}
if (!validator.isIP(host) && !validator.isFQDN(host, options) &&
host !== 'localhost') {
return false;
}
if (options.host_whitelist &&
options.host_whitelist.indexOf(host) === -1) {
return false;
}
if (options.host_blacklist &&
options.host_blacklist.indexOf(host) !== -1) {
return false;
}
return true;
};
validator.isIP = function (str, version) {
version = validator.toString(version);
if (!version) {
return validator.isIP(str, 4) || validator.isIP(str, 6);
} else if (version === '4') {
if (!ipv4Maybe.test(str)) {
return false;
}
var parts = str.split('.').sort(function (a, b) {
return a - b;
});
return parts[3] <= 255;
} else if (version === '6') {
var blocks = str.split(':');
var foundOmissionBlock = false; // marker to indicate ::
// At least some OS accept the last 32 bits of an IPv6 address
// (i.e. 2 of the blocks) in IPv4 notation, and RFC 3493 says
// that '::ffff:a.b.c.d' is valid for IPv4-mapped IPv6 addresses,
// and '::a.b.c.d' is deprecated, but also valid.
var foundIPv4TransitionBlock = validator.isIP(blocks[blocks.length - 1], 4);
var expectedNumberOfBlocks = foundIPv4TransitionBlock ? 7 : 8;
if (blocks.length > expectedNumberOfBlocks)
return false;
// initial or final ::
if (str === '::') {
return true;
} else if (str.substr(0, 2) === '::') {
blocks.shift();
blocks.shift();
foundOmissionBlock = true;
} else if (str.substr(str.length - 2) === '::') {
blocks.pop();
blocks.pop();
foundOmissionBlock = true;
}
for (var i = 0; i < blocks.length; ++i) {
// test for a :: which can not be at the string start/end
// since those cases have been handled above
if (blocks[i] === '' && i > 0 && i < blocks.length -1) {
if (foundOmissionBlock)
return false; // multiple :: in address
foundOmissionBlock = true;
} else if (foundIPv4TransitionBlock && i == blocks.length - 1) {
// it has been checked before that the last
// block is a valid IPv4 address
} else if (!ipv6Block.test(blocks[i])) {
return false;
}
}
if (foundOmissionBlock) {
return blocks.length >= 1;
} else {
return blocks.length === expectedNumberOfBlocks;
}
}
return false;
};
var default_fqdn_options = {
require_tld: true
, allow_underscores: false
, allow_trailing_dot: false
};
validator.isFQDN = function (str, options) {
options = merge(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);
}
var parts = str.split('.');
if (options.require_tld) {
var tld = parts.pop();
if (!parts.length || !/^([a-z\u00a1-\uffff]{2,}|xn[a-z0-9-]{2,})$/i.test(tld)) {
return false;
}
}
for (var part, i = 0; i < parts.length; i++) {
part = parts[i];
if (options.allow_underscores) {
if (part.indexOf('__') >= 0) {
return false;
}
part = part.replace(/_/g, '');
}
if (!/^[a-z\u00a1-\uffff0-9-]+$/i.test(part)) {
return false;
}
if (/[\uff01-\uff5e]/.test(part)) {
// disallow full-width chars
return false;
}
if (part[0] === '-' || part[part.length - 1] === '-' ||
part.indexOf('---') >= 0) {
return false;
}
}
return true;
};
validator.isBoolean = function(str) {
return (['true', 'false', '1', '0'].indexOf(str) >= 0);
};
validator.isAlpha = function (str) {
return alpha.test(str);
};
validator.isAlphanumeric = function (str) {
return alphanumeric.test(str);
};
validator.isNumeric = function (str) {
return numeric.test(str);
};
validator.isDecimal = function (str) {
return str !== '' && decimal.test(str);
};
validator.isHexadecimal = function (str) {
return hexadecimal.test(str);
};
validator.isHexColor = function (str) {
return hexcolor.test(str);
};
validator.isLowercase = function (str) {
return str === str.toLowerCase();
};
validator.isUppercase = function (str) {
return str === str.toUpperCase();
};
validator.isInt = function (str, options) {
options = options || {};
return int.test(str) && (!options.hasOwnProperty('min') || str >= options.min) && (!options.hasOwnProperty('max') || str <= options.max);
};
validator.isFloat = function (str, options) {
options = options || {};
if (str === '' || str === '.') {
return false;
}
return float.test(str) && (!options.hasOwnProperty('min') || str >= options.min) && (!options.hasOwnProperty('max') || str <= options.max);
};
validator.isDivisibleBy = function (str, num) {
return validator.toFloat(str) % validator.toInt(num) === 0;
};
validator.isNull = function (str) {
return str.length === 0;
};
validator.isLength = function (str, min, max) {
var surrogatePairs = str.match(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g) || [];
var len = str.length - surrogatePairs.length;
return len >= min && (typeof max === 'undefined' || len <= max);
};
validator.isByteLength = function (str, min, max) {
var len = encodeURI(str).split(/%..|./).length - 1;
return len >= min && (typeof max === 'undefined' || len <= max);
};
validator.isUUID = function (str, version) {
var pattern = uuid[version ? version : 'all'];
return pattern && pattern.test(str);
};
function getTimezoneOffset(str) {
var iso8601Parts = str.match(iso8601)
, timezone, sign, hours, minutes;
if (!iso8601Parts) {
str = str.toLowerCase();
timezone = str.match(/(?:\s|gmt\s*)(-|\+)(\d{1,4})(\s|$)/);
if (!timezone) {
return str.indexOf('gmt') !== -1 ? 0 : null;
}
sign = timezone[1];
var offset = timezone[2];
if (offset.length === 3) {
offset = '0' + offset;
}
if (offset.length <= 2) {
hours = 0;
minutes = parseInt(offset);
} else {
hours = parseInt(offset.slice(0, 2));
minutes = parseInt(offset.slice(2, 4));
}
} else {
timezone = iso8601Parts[21];
if (!timezone || timezone === 'z' || timezone === 'Z') {
return 0;
}
sign = iso8601Parts[22];
if (timezone.indexOf(':') !== -1) {
hours = parseInt(iso8601Parts[23]);
minutes = parseInt(iso8601Parts[24]);
} else {
hours = 0;
minutes = parseInt(iso8601Parts[23]);
}
}
return (hours * 60 + minutes) * (sign === '-' ? 1 : -1);
}
validator.isDate = function (str) {
var normalizedDate = new Date(Date.parse(str));
if (isNaN(normalizedDate)) {
return false;
}
// normalizedDate is in the user's timezone. Apply the input
// timezone offset to the date so that the year and day match
// the input
var timezoneOffset = getTimezoneOffset(str);
if (timezoneOffset !== null) {
var timezoneDifference = normalizedDate.getTimezoneOffset() -
timezoneOffset;
normalizedDate = new Date(normalizedDate.getTime() +
60000 * timezoneDifference);
}
var day = String(normalizedDate.getDate());
var dayOrYear, dayOrYearMatches, year;
//check for valid double digits that could be late days
//check for all matches since a string like '12/23' is a valid date
//ignore everything with nearby colons
dayOrYearMatches = str.match(/(^|[^:\d])[23]\d([^:\d]|$)/g);
if (!dayOrYearMatches) {
return true;
}
dayOrYear = dayOrYearMatches.map(function(digitString) {
return digitString.match(/\d+/g)[0];
}).join('/');
year = String(normalizedDate.getFullYear()).slice(-2);
if (dayOrYear === day || dayOrYear === year) {
return true;
} else if ((dayOrYear === (day + '/' + year)) || (dayOrYear === (year + '/' + day))) {
return true;
}
return false;
};
validator.isAfter = function (str, date) {
var comparison = validator.toDate(date || new Date())
, original = validator.toDate(str);
return !!(original && comparison && original > comparison);
};
validator.isBefore = function (str, date) {
var comparison = validator.toDate(date || new Date())
, original = validator.toDate(str);
return !!(original && comparison && original < comparison);
};
validator.isIn = function (str, options) {
var i;
if (Object.prototype.toString.call(options) === '[object Array]') {
var array = [];
for (i in options) {
array[i] = validator.toString(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;
};
validator.isCreditCard = function (str) {
var sanitized = str.replace(/[^0-9]+/g, '');
if (!creditCard.test(sanitized)) {
return false;
}
var sum = 0, digit, tmpNum, 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);
};
validator.isISIN = function (str) {
if (!isin.test(str)) {
return false;
}
var checksumStr = str.replace(/[A-Z]/g, function(character) {
return parseInt(character, 36);
});
var sum = 0, digit, tmpNum, shouldDouble = true;
for (var i = checksumStr.length - 2; i >= 0; i--) {
digit = checksumStr.substring(i, (i + 1));
tmpNum = parseInt(digit, 10);
if (shouldDouble) {
tmpNum *= 2;
if (tmpNum >= 10) {
sum += tmpNum + 1;
} else {
sum += tmpNum;
}
} else {
sum += tmpNum;
}
shouldDouble = !shouldDouble;
}
return parseInt(str.substr(str.length - 1), 10) === (10000 - sum) % 10;
};
validator.isISBN = function (str, version) {
version = validator.toString(version);
if (!version) {
return validator.isISBN(str, 10) || validator.isISBN(str, 13);
}
var sanitized = str.replace(/[\s-]+/g, '')
, checksum = 0, 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;
}
var factor = [ 1, 3 ];
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;
};
validator.isMobilePhone = function(str, locale) {
if (locale in phones) {
return phones[locale].test(str);
}
return false;
};
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_space_after_digits: false
};
validator.isCurrency = function (str, options) {
options = merge(options, default_currency_options);
return currencyRegex(options).test(str);
};
validator.isJSON = function (str) {
try {
var obj = JSON.parse(str);
return !!obj && typeof obj === 'object';
} catch (e) {}
return false;
};
validator.isMultibyte = function (str) {
return multibyte.test(str);
};
validator.isAscii = function (str) {
return ascii.test(str);
};
validator.isFullWidth = function (str) {
return fullWidth.test(str);
};
validator.isHalfWidth = function (str) {
return halfWidth.test(str);
};
validator.isVariableWidth = function (str) {
return fullWidth.test(str) && halfWidth.test(str);
};
validator.isSurrogatePair = function (str) {
return surrogatePair.test(str);
};
validator.isBase64 = function (str) {
return base64.test(str);
};
validator.isMongoId = function (str) {
return validator.isHexadecimal(str) && str.length === 24;
};
validator.isISO8601 = function (str) {
return iso8601.test(str);
};
validator.ltrim = function (str, chars) {
var pattern = chars ? new RegExp('^[' + chars + ']+', 'g') : /^\s+/g;
return str.replace(pattern, '');
};
validator.rtrim = function (str, chars) {
var pattern = chars ? new RegExp('[' + chars + ']+$', 'g') : /\s+$/g;
return str.replace(pattern, '');
};
validator.trim = function (str, chars) {
var pattern = chars ? new RegExp('^[' + chars + ']+|[' + chars + ']+$', 'g') : /^\s+|\s+$/g;
return str.replace(pattern, '');
};
validator.escape = function (str) {
return (str.replace(/&/g, '&amp;')
.replace(/"/g, '&quot;')
.replace(/'/g, '&#x27;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')
.replace(/\//g, '&#x2F;')
.replace(/\`/g, '&#96;'));
};
validator.stripLow = function (str, keep_new_lines) {
var chars = keep_new_lines ? '\\x00-\\x09\\x0B\\x0C\\x0E-\\x1F\\x7F' : '\\x00-\\x1F\\x7F';
return validator.blacklist(str, chars);
};
validator.whitelist = function (str, chars) {
return str.replace(new RegExp('[^' + chars + ']+', 'g'), '');
};
validator.blacklist = function (str, chars) {
return str.replace(new RegExp('[' + chars + ']+', 'g'), '');
};
var default_normalize_email_options = {
lowercase: true
};
validator.normalizeEmail = function (email, options) {
options = merge(options, default_normalize_email_options);
if (!validator.isEmail(email)) {
return false;
}
var parts = email.split('@', 2);
parts[1] = parts[1].toLowerCase();
if (parts[1] === 'gmail.com' || parts[1] === 'googlemail.com') {
parts[0] = parts[0].toLowerCase().replace(/\./g, '');
if (parts[0][0] === '+') {
return false;
}
parts[0] = parts[0].split('+')[0];
parts[1] = 'gmail.com';
} else if (options.lowercase) {
parts[0] = parts[0].toLowerCase();
}
return parts.join('@');
};
function merge(obj, defaults) {
obj = obj || {};
for (var key in defaults) {
if (typeof obj[key] === 'undefined') {
obj[key] = defaults[key];
}
}
return obj;
}
function currencyRegex(options) {
var symbol = '(\\' + options.symbol.replace(/\./g, '\\.') + ')' + (options.require_symbol ? '' : '?')
, negative = '-?'
, whole_dollar_amount_without_sep = '[1-9]\\d*'
, whole_dollar_amount_with_sep = '[1-9]\\d{0,2}(\\' + options.thousands_separator + '\\d{3})*'
, valid_whole_dollar_amounts = ['0', whole_dollar_amount_without_sep, whole_dollar_amount_with_sep]
, whole_dollar_amount = '(' + valid_whole_dollar_amounts.join('|') + ')?'
, decimal_amount = '(\\' + options.decimal_separator + '\\d{2})?';
var pattern = whole_dollar_amount + 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 = '( (?!\\-))?' + pattern;
}
else if (options.allow_space_after_symbol) {
pattern = ' ?' + pattern;
}
else if (options.allow_space_after_digits) {
pattern += '( (?!$))?';
}
if (options.symbol_after_digits) {
pattern += symbol;
} else {
pattern = symbol + pattern;
}
if (options.allow_negatives) {
if (options.parens_for_negatives) {
pattern = '(\\(' + pattern + '\\)|' + pattern + ')';
}
else if (!(options.negative_sign_before_digits || options.negative_sign_after_digits)) {
pattern = negative + pattern;
}
}
return new RegExp(
'^' +
// ensure there's a dollar and/or decimal amount, and that it doesn't start with a space or a negative sign followed by a space
'(?!-? )(?=.*\\d)' +
pattern +
'$'
);
}
validator.init();
return validator;
});

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