[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-3010":3},{"id":4,"name":5,"fullName":6,"owner":7,"repo":5,"description":8,"homepage":9,"htmlUrl":10,"language":11,"languages":10,"totalLinesOfCode":10,"stars":12,"forks":13,"watchers":14,"openIssues":15,"contributorsCount":16,"subscribersCount":16,"size":16,"stars1d":16,"stars7d":17,"stars30d":18,"stars90d":16,"forks30d":16,"starsTrendScore":19,"compositeScore":20,"rankGlobal":10,"rankLanguage":10,"license":21,"archived":22,"fork":22,"defaultBranch":23,"hasWiki":24,"hasPages":22,"topics":25,"createdAt":10,"pushedAt":10,"updatedAt":36,"readmeContent":37,"aiSummary":38,"trendingCount":16,"starSnapshotCount":16,"syncStatus":39,"lastSyncTime":40,"discoverSource":41},3010,"validator.js","validatorjs\u002Fvalidator.js","validatorjs","String validation","",null,"JavaScript",23743,2449,225,163,0,11,16,5,45,"MIT License",false,"master",true,[26,27,28,29,30,31,32,33,34,35],"hacktoberfest","input","javascript","node","sanitization","sanitize","validate","validation","validations","validator","2026-06-12 02:00:45","# validator.js\n[![NPM version][npm-image]][npm-url]\n[![CI][ci-image]][ci-url]\n[![Coverage][codecov-image]][codecov-url]\n[![Downloads][downloads-image]][npm-url]\n[![Backers on Open Collective](https:\u002F\u002Fopencollective.com\u002Fvalidatorjs\u002Fbackers\u002Fbadge.svg)](#backers)\n[![Sponsors on Open Collective](https:\u002F\u002Fopencollective.com\u002Fvalidatorjs\u002Fsponsors\u002Fbadge.svg)](#sponsors)\n[![License](https:\u002F\u002Fimg.shields.io\u002Fbadge\u002FLicense-MIT-red.svg)](https:\u002F\u002Fgithub.com\u002Falguerocode\u002Fvalidator.js\u002Fblob\u002Fmaster\u002FLICENSE)\n[![Gitter][gitter-image]][gitter-url]\n\nA library of string validators and sanitizers.\n\n## Strings only\n\n**This library validates and sanitizes strings only.**\n\nIf you're not sure if your input is a string, coerce it using `input + ''`.\nPassing anything other than a string will result in an error.\n\n## Installation and Usage\n\n### Server-side usage\n\nInstall the `validator` package as:\n\n```sh\nnpm i validator\nyarn add validator\npnpm i validator\n```\n\n#### No ES6\n\n```javascript\nvar validator = require('validator');\n\nvalidator.isEmail('foo@bar.com'); \u002F\u002F=> true\n```\n\n#### ES6\n\n```javascript\nimport validator from 'validator';\n```\n\nOr, import only a subset of the library:\n\n```javascript\nimport isEmail from 'validator\u002Flib\u002FisEmail';\n```\n\n#### Tree-shakeable ES imports\n\n```javascript\nimport isEmail from 'validator\u002Fes\u002Flib\u002FisEmail';\n```\n\n### Client-side usage\n\nThe library can be loaded either as a standalone script, or through an [AMD][amd]-compatible loader\n\n```html\n\u003Cscript type=\"text\u002Fjavascript\" src=\"validator.min.js\">\u003C\u002Fscript>\n\u003Cscript type=\"text\u002Fjavascript\">\n  validator.isEmail('foo@bar.com'); \u002F\u002F=> true\n\u003C\u002Fscript>\n```\n\nThe library can also be installed through [bower][bower]\n\n```bash\n$ bower install validator-js\n```\n\nCDN\n\n```html\n\u003Cscript src=\"https:\u002F\u002Funpkg.com\u002Fvalidator@latest\u002Fvalidator.min.js\">\u003C\u002Fscript>\n```\n\n## Validators\n\nHere is a list of the validators currently available.\n\nValidator                               | Description\n--------------------------------------- | --------------------------------------\n**contains(str, seed [, options])**    | check if the string contains the seed.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object that defaults to `{ ignoreCase: false, minOccurrences: 1 }`.\u003Cbr \u002F>Options: \u003Cbr\u002F> `ignoreCase`: Ignore case when doing comparison, default false.\u003Cbr\u002F>`minOccurrences`: Minimum number of occurrences for the seed in the string. Defaults to 1.\n**equals(str, comparison)**             | check if the string matches the comparison.\n**isAbaRouting(str)**               | check if the string is an ABA routing number for US bank account \u002F cheque.\n**isAfter(str [, options])**            | check if the string is a date that is after the specified date.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object that defaults to `{ comparisonDate: Date().toString() }`.\u003Cbr\u002F>**Options:**\u003Cbr\u002F>`comparisonDate`: Date to compare to. Defaults to `Date().toString()` (now).\n**isAlpha(str [, locale, options])**    | check if the string contains only letters (a-zA-Z).\u003Cbr\u002F>\u003Cbr\u002F>`locale` is one of `['ar', 'ar-AE', 'ar-BH', 'ar-DZ', 'ar-EG', 'ar-IQ', 'ar-JO', 'ar-KW', 'ar-LB', 'ar-LY', 'ar-MA', 'ar-QA', 'ar-QM', 'ar-SA', 'ar-SD', 'ar-SY', 'ar-TN', 'ar-YE', 'bg-BG', 'bn', 'bn-IN', 'cs-CZ', 'da-DK', 'de-DE', 'el-GR', 'en-AU', 'en-GB', 'en-HK', 'en-IN', 'en-NZ', 'en-US', 'en-ZA', 'en-ZM', 'eo', 'es-ES', 'fa-IR', 'fi-FI', 'fr-CA', 'fr-FR', 'gu-IN', 'he', 'hi-IN', 'hu-HU', 'it-IT', 'ja-JP', 'kk-KZ', 'kn-IN', 'ko-KR', 'ku-IQ', 'ml-IN', 'nb-NO', 'nl-NL', 'nn-NO', 'or-IN', 'pa-IN', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'si-LK', 'sk-SK', 'sl-SI', 'sr-RS', 'sr-RS@latin', 'sv-SE', 'ta-IN', 'te-IN', 'th-TH', 'tr-TR', 'uk-UA']` and defaults to `en-US`. Locale list is `validator.isAlphaLocales`. `options` is an optional object that can be supplied with the following key(s): `ignore` which can either be a String or RegExp of characters to be ignored e.g. \" -\" will ignore spaces and -'s.\n**isAlphanumeric(str [, locale, options])**      | check if the string contains only letters and numbers (a-zA-Z0-9).\u003Cbr\u002F>\u003Cbr\u002F>`locale` is one of `['ar', 'ar-AE', 'ar-BH', 'ar-DZ', 'ar-EG', 'ar-IQ', 'ar-JO', 'ar-KW', 'ar-LB', 'ar-LY', 'ar-MA', 'ar-QA', 'ar-QM', 'ar-SA', 'ar-SD', 'ar-SY', 'ar-TN', 'ar-YE', 'bg-BG', 'bn', 'bn-IN', 'cs-CZ', 'da-DK', 'de-DE', 'el-GR', 'en-AU', 'en-GB', 'en-HK', 'en-IN', 'en-NZ', 'en-US', 'en-ZA', 'en-ZM', 'eo', 'es-ES', 'fa-IR', 'fi-FI', 'fr-CA', 'fr-FR', 'gu-IN', 'he', 'hi-IN', 'hu-HU', 'it-IT', 'ja-JP', 'kk-KZ', 'kn-IN', 'ko-KR', 'ku-IQ', 'ml-IN', 'nb-NO', 'nl-NL', 'nn-NO', 'or-IN', 'pa-IN', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'si-LK', 'sk-SK', 'sl-SI', 'sr-RS', 'sr-RS@latin', 'sv-SE', 'ta-IN', 'te-IN', 'th-TH', 'tr-TR', 'uk-UA']`) and defaults to `en-US`. Locale list is `validator.isAlphanumericLocales`. `options` is an optional object that can be supplied with the following key(s): `ignore` which can either be a String or RegExp of characters to be ignored e.g. \" -\" will ignore spaces and -'s.\n**isAscii(str)**                        | check if the string contains ASCII chars only.\n**isBase32(str [, options])**           | check if the string is base32 encoded. `options` is optional and defaults to `{ crockford: false }`.\u003Cbr\u002F> When `crockford` is true it tests the given base32 encoded string using [Crockford's base32 alternative][Crockford Base32].\n**isBase58(str)**                       | check if the string is base58 encoded.\n**isBase64(str [, options])**          | check if the string is base64 encoded. `options` is optional and defaults to `{ urlSafe: false, padding: true }`\u003Cbr\u002F> when `urlSafe` is true default value for `padding` is false and it tests the given base64 encoded string is [url safe][Base64 URL Safe].\n**isBefore(str [, options])**              | check if the string is a date that is before the specified date.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object that defaults to `{ comparisonDate: Date().toString() }`.\u003Cbr\u002F>\u003Cbr\u002F>**Options:**\u003Cbr\u002F>`comparisonDate`: Date to compare to. Defaults to `Date().toString()` (now).\n**isBIC(str)**                          | check if the string is a BIC (Bank Identification Code) or SWIFT code.\n**isBoolean(str [, options])**          | check if the string is a boolean.\u003Cbr\u002F>`options` is an object which defaults to `{ loose: false }`. If `loose` is set to false, the validator will strictly match ['true', 'false', '0', '1']. If `loose` is set to true, the validator will also match 'yes', 'no', and will match a valid boolean string of any case. (e.g.: ['true', 'True', 'TRUE']).\n**isBtcAddress(str)**            | check if the string is a valid BTC address.\n**isByteLength(str [, options])**          | check if the string's length (in UTF-8 bytes) falls in a range.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which defaults to `{ min: 0, max: undefined }`.\n**isCreditCard(str [, options])**                   | check if the string is a credit card number.\u003Cbr\u002F>\u003Cbr\u002F> `options` is an optional object that can be supplied with the following key(s): `provider` is an optional key whose value should be a string, and defines the company issuing the credit card. Valid values include `['amex', 'dinersclub', 'discover', 'jcb', 'mastercard', 'unionpay', 'visa']` or blank will check for any provider.\n**isCurrency(str [, options])**            | check if the string is a valid currency amount.\u003Cbr\u002F>\u003Cbr\u002F>`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_decimal: true, require_decimal: false, digits_after_decimal: [2], allow_space_after_digits: false }`.\u003Cbr\u002F>**Note:** The array `digits_after_decimal` is filled with the exact number of digits allowed not a range, for example a range 1 to 3 will be given as [1, 2, 3].\n**isDataURI(str)**                      | check if the string is a [data uri format][Data URI Format].\n**isDate(str [, options])**          | check if the string is a valid date. e.g. [`2002-07-15`, new Date()].\u003Cbr\u002F>\u003Cbr\u002F> `options` is an object which can contain the keys `format`, `strictMode` and\u002For `delimiters`.\u003Cbr\u002F>\u003Cbr\u002F>`format` is a string and defaults to `YYYY\u002FMM\u002FDD`.\u003Cbr\u002F>\u003Cbr\u002F>`strictMode` is a boolean and defaults to `false`. If `strictMode` is set to true, the validator will reject strings different from `format`.\u003Cbr\u002F>\u003Cbr\u002F> `delimiters` is an array of allowed date delimiters and defaults to `['\u002F', '-']`.\n**isDecimal(str [, options])**             | check if the string represents a decimal number, such as 0.1, .3, 1.1, 1.00003, 4.0, etc.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which defaults to `{force_decimal: false, decimal_digits: '1,', locale: 'en-US'}`.\u003Cbr\u002F>\u003Cbr\u002F>`locale` determines the decimal separator and is one of `['ar', 'ar-AE', 'ar-BH', 'ar-DZ', 'ar-EG', 'ar-IQ', 'ar-JO', 'ar-KW', 'ar-LB', 'ar-LY', 'ar-MA', 'ar-QA', 'ar-QM', 'ar-SA', 'ar-SD', 'ar-SY', 'ar-TN', 'ar-YE', 'bg-BG', 'cs-CZ', 'da-DK', 'de-DE', 'el-GR', 'en-AU', 'en-GB', 'en-HK', 'en-IN', 'en-NZ', 'en-US', 'en-ZA', 'en-ZM', 'eo', 'es-ES', 'fa', 'fa-AF', 'fa-IR', 'fr-FR', 'fr-CA', 'hu-HU', 'id-ID', 'it-IT', 'ku-IQ', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pl-Pl', 'pt-BR', 'pt-PT', 'ru-RU', 'sl-SI', 'sr-RS', 'sr-RS@latin', 'sv-SE', 'tr-TR', 'uk-UA', 'vi-VN']`.\u003Cbr\u002F>**Note:** `decimal_digits` is given as a range like '1,3', a specific value like '3' or min like '1,'.\n**isDivisibleBy(str, number)**          | check if the string is a number that is divisible by another.\n**isEAN(str)**                          | check if the string is an [EAN (European Article Number)][European Article Number].\n**isEmail(str [, options])**            | check if the string is an email.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which defaults to `{ allow_display_name: false, require_display_name: false, allow_utf8_local_part: true, require_tld: true, allow_ip_domain: false, allow_underscores: false, domain_specific_validation: false, blacklisted_chars: '', host_blacklist: [] }`. If `allow_display_name` is set to true, the validator will also match `Display Name \u003Cemail-address>`. If `require_display_name` is set to true, the validator will reject strings without the format `Display Name \u003Cemail-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, email addresses without a TLD in their domain will also be matched. If `ignore_max_length` is set to true, the validator will not check for the standard max length of an email. If `allow_ip_domain` is set to true, the validator will allow IP addresses in the host part. If `domain_specific_validation` is true, some additional validation will be enabled, e.g. disallowing certain syntactically valid email addresses that are rejected by Gmail. If `blacklisted_chars` receives a string, then the validator will reject emails that include any of the characters in the string, in the name part. If `host_blacklist` is set to an array of strings or regexp, and the part of the email after the `@` symbol matches one of the strings defined in it, the validation fails. If `host_whitelist` is set to an array of strings or regexp, and the part of the email after the `@` symbol matches none of the strings defined in it, the validation fails.\n**isEmpty(str [, options])**            | check if the string has a length of zero.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which defaults to `{ ignore_whitespace: false }`.\n**isEthereumAddress(str)**              | check if the string is an [Ethereum][Ethereum] address. Does not validate address checksums.\n**isFloat(str [, options])**            | check if the string is a float.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which can contain the keys `min`, `max`, `gt`, and\u002For `lt` to validate the float is within boundaries (e.g. `{ min: 7.22, max: 9.55 }`) it also has `locale` as an option.\u003Cbr\u002F>\u003Cbr\u002F>`min` and `max` are equivalent to 'greater or equal' and 'less or equal', respectively while `gt` and `lt` are their strict counterparts.\u003Cbr\u002F>\u003Cbr\u002F>`locale` determines the decimal separator and is one of `['ar', 'ar-AE', 'ar-BH', 'ar-DZ', 'ar-EG', 'ar-IQ', 'ar-JO', 'ar-KW', 'ar-LB', 'ar-LY', 'ar-MA', 'ar-QA', 'ar-QM', 'ar-SA', 'ar-SD', 'ar-SY', 'ar-TN', 'ar-YE', 'bg-BG', 'cs-CZ', 'da-DK', 'de-DE', 'en-AU', 'en-GB', 'en-HK', 'en-IN', 'en-NZ', 'en-US', 'en-ZA', 'en-ZM', 'eo', 'es-ES', 'fr-CA', 'fr-FR', 'hu-HU', 'it-IT', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'sl-SI', 'sr-RS', 'sr-RS@latin', 'sv-SE', 'tr-TR', 'uk-UA']`. Locale list is `validator.isFloatLocales`.\n**isFQDN(str [, options])**             | check if the string is a fully qualified domain name (e.g. domain.com).\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which defaults to `{ require_tld: true, allow_underscores: false, allow_trailing_dot: false, allow_numeric_tld: false, allow_wildcard: false, ignore_max_length: false }`.\u003Cbr\u002F>\u003Cbr\u002F>`require_tld` - If set to false the validator will not check if the domain includes a TLD.\u003Cbr\u002F>`allow_underscores` - if set to true, the validator will allow underscores in the domain.\u003Cbr\u002F>`allow_trailing_dot` - if set to true, the validator will allow the domain to end with a `.` character.\u003Cbr\u002F>`allow_numeric_tld` - if set to true, the validator will allow the TLD of the domain to be made up solely of numbers.\u003Cbr \u002F>`allow_wildcard` - if set to true, the validator will allow domains starting with `*.` (e.g. `*.example.com` or `*.shop.example.com`).\u003Cbr\u002F>`ignore_max_length` - if set to true, the validator will not check for the standard max length of a domain.\u003Cbr\u002F>\n**isFreightContainerID(str)**           | alias for `isISO6346`, check if the string is a valid [ISO 6346](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FISO_6346) shipping container identification.\n**isFullWidth(str)**                    | check if the string contains any full-width chars.\n**isHalfWidth(str)**                    | check if the string contains any half-width chars.\n**isHash(str, algorithm)**              | check if the string is a hash of type algorithm.\u003Cbr\u002F>\u003Cbr\u002F>Algorithm is one of `['crc32', 'crc32b', 'md4', 'md5', 'ripemd128', 'ripemd160', 'sha1', 'sha256', 'sha384', 'sha512', 'tiger128', 'tiger160', 'tiger192']`.\n**isHexadecimal(str)**                  | check if the string is a hexadecimal number.\n**isHexColor(str [, options])**         | check if the string is a hexadecimal color. \u003Cbr\u002F>\u003Cbr\u002F>`options` is an object that defaults to `{ require_hashtag: false }`.\u003Cbr \u002F>Options: \u003Cbr\u002F> `require_hashtag`: Enforce # prefix, default false.\n**isHSL(str)**                          | check if the string is an HSL (hue, saturation, lightness, optional alpha) color based on [CSS Colors Level 4 specification][CSS Colors Level 4 Specification].\u003Cbr\u002F>\u003Cbr\u002F>Comma-separated format supported. Space-separated format supported with the exception of a few edge cases (ex: `hsl(200grad+.1%62%\u002F1)`).\n**isIBAN(str, [, options])**            | check if the string is an IBAN (International Bank Account Number).\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which accepts two attributes: `whitelist`: where you can restrict IBAN codes you want to receive data from and `blacklist`: where you can remove some of the countries from the current list. For both you can use an array with the following values `['AD','AE','AL','AT','AZ','BA','BE','BG','BH','BR','BY','CH','CR','CY','CZ','DE','DK','DO','EE','EG','ES','FI','FO','FR','GB','GE','GI','GL','GR','GT','HR','HU','IE','IL','IQ','IR','IS','IT','JO','KW','KZ','LB','LC','LI','LT','LU','LV','MC','MD','ME','MK','MR','MT','MU','MZ','NL','NO','PK','PL','PS','PT','QA','RO','RS','SA','SC','SE','SI','SK','SM','SV','TL','TN','TR','UA','VA','VG','XK']`.\n**isIdentityCard(str [, locale])**      | check if the string is a valid identity card code.\u003Cbr\u002F>\u003Cbr\u002F>`locale` is one of `['LK', 'PL', 'ES', 'FI', 'IN', 'IT', 'IR', 'MZ', 'NO', 'TH', 'zh-TW', 'he-IL', 'ar-LY', 'ar-TN', 'zh-CN', 'zh-HK', 'PK']` OR `'any'`. If 'any' is used, function will check if any of the locales match.\u003Cbr\u002F>\u003Cbr\u002F>Defaults to 'any'.\n**isIMEI(str [, options]))**            | check if the string is a valid [IMEI number][IMEI]. IMEI should be of format `###############` or `##-######-######-#`.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which can contain the keys `allow_hyphens`. Defaults to first format. If `allow_hyphens` is set to true, the validator will validate the second format.\n**isIn(str, values)**                   | check if the string is in an array of allowed values.\n**isInt(str [, options])**              | check if the string is an integer.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which can contain the keys `min` and\u002For `max` to check the integer is within boundaries (e.g. `{ min: 10, max: 99 }`). `options` can also contain the key `allow_leading_zeroes`, which when set to false will disallow integer values with leading zeroes (e.g. `{ allow_leading_zeroes: false }`). Finally, `options` can contain the keys `gt` and\u002For `lt` which will enforce integers being greater than or less than, respectively, the value provided (e.g. `{gt: 1, lt: 4}` for a number between 1 and 4).\n**isIP(str [, options])**               | check if the string is an IP address (version 4 or 6).\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object that defaults to `{ version: '' }`.\u003Cbr\u002F>\u003Cbr\u002F>**Options:**\u003Cbr\u002F>`version`: defines which IP version to compare to. Accepted values: `4`, `6`, `'4'`, `'6'`.\n**isIPRange(str [, version])**          | check if the string is an IP Range (version 4 or 6).\n**isISBN(str [, options])**             | check if the string is an [ISBN][ISBN].\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object that has no default.\u003Cbr\u002F>**Options:**\u003Cbr\u002F>`version`: ISBN version to compare to. Accepted values are '10' and '13'. If none provided, both will be tested.\n**isISIN(str)**                         | check if the string is an [ISIN][ISIN] (stock\u002Fsecurity identifier).\n**isISO6346(str)**                      | check if the string is a valid [ISO 6346](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FISO_6346) shipping container identification.\n**isISO6391(str)**                      | check if the string is a valid [ISO 639-1][ISO 639-1] language code.\n**isISO8601(str [, options])**          | check if the string is a valid [ISO 8601][ISO 8601] date. \u003Cbr\u002F>`options` is an object which defaults to `{ strict: false, strictSeparator: false }`. If `strict` is true, date strings with invalid dates like `2009-02-29` will be invalid. If `strictSeparator` is true, date strings with date and time separated by anything other than a T will be invalid.\n**isISO15924(str)**                     | check if the string is a valid [ISO 15924][ISO 15924] officially assigned script code.\n**isISO31661Alpha2(str [, options])**   | check if the string is a valid [ISO 3166-1 alpha-2][ISO 3166-1 alpha-2] officially assigned country code. \u003Cbr\u002F>`options` is an object which can contain the key `userAssignedCodes`: an array of custom codes that are not officially assigned (e.g. `['XK']`).\n**isISO31661Alpha3(str [, options])**   | check if the string is a valid [ISO 3166-1 alpha-3][ISO 3166-1 alpha-3] officially assigned country code. \u003Cbr\u002F>`options` is an object which can contain the key `userAssignedCodes`: an array of custom codes that are not officially assigned (e.g. `['XXK']`).\n**isISO31661Numeric(str)**              | check if the string is a valid [ISO 3166-1 numeric][ISO 3166-1 numeric] officially assigned country code.\n**isISO4217(str)**                      | check if the string is a valid [ISO 4217][ISO 4217] officially assigned currency code.\n**isISRC(str)**                         | check if the string is an [ISRC][ISRC].\n**isISSN(str [, options])**             | check if the string is an [ISSN][ISSN].\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which defaults to `{ case_sensitive: false, require_hyphen: false }`. If `case_sensitive` is true, ISSNs with a lowercase `'x'` as the check digit are rejected.\n**isJSON(str [, options])**             | check if the string is valid JSON (note: uses JSON.parse).\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which defaults to `{ allow_primitives: false, allow_any_value: false }`. If `allow_primitives` is true, the primitives 'true', 'false' and 'null' are accepted as valid JSON values. If `allow_any_value` is true, any string that passes JSON.parse is considered valid.\n**isJWT(str)**                          | check if the string is valid JWT token.\n**isLatLong(str [, options])**          | check if the string is a valid latitude-longitude coordinate in the format `lat,long` or `lat, long`.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object that defaults to `{ checkDMS: false }`. Pass `checkDMS` as `true` to validate DMS(degrees, minutes, and seconds) latitude-longitude format.\n**isLength(str [, options])**           | check if the string's length falls in a range and equal to any of the integers of the `discreteLengths` array if provided.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which defaults to `{ min: 0, max: undefined, discreteLengths: undefined }`. Note: this function takes into account surrogate pairs.\n**isLicensePlate(str, locale)**         | check if the string matches the format of a country's license plate.\u003Cbr\u002F>\u003Cbr\u002F>`locale` is one of `['cs-CZ', 'de-DE', 'de-LI', 'en-IN', 'en-SG', 'en-PK', 'es-AR', 'hu-HU', 'pt-BR', 'pt-PT', 'sq-AL', 'sv-SE']` or `'any'`.\n**isLocale(str)**                       | check if the string is a locale.\n**isLowercase(str)**                    | check if the string is lowercase.\n**isLuhnNumber(str)**                    | check if the string passes the [Luhn algorithm check](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLuhn_algorithm).\n**isMACAddress(str [, options])**                   | check if the string is a MAC address.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which defaults to `{ no_separators: false }`. It allows the use of hyphens, spaces or dots e.g. '01 02 03 04 05 ab', '01-02-03-04-05-ab' or '0102.0304.05ab'. If `no_separators` is true, the validator will then only check MAC addresses without separators. The options also allow a `eui` property to specify if it needs to be validated against EUI-48 or EUI-64. The accepted values of `eui` are: 48, 64.\n**isMagnetURI(str)**                      | check if the string is a [Magnet URI format][Magnet URI Format].\n**isMailtoURI(str, [, options])**                      | check if the string is a [Mailto URI format][Mailto URI Format].\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object of validating emails inside the URI (check `isEmail`s options for details).\n**isMD5(str)**                          | check if the string is a MD5 hash.\u003Cbr\u002F>\u003Cbr\u002F>Please note that you can also use the `isHash(str, 'md5')` function. Keep in mind that MD5 has some collision weaknesses compared to other algorithms (e.g., SHA).\n**isMimeType(str)**                     | check if the string matches to a valid [MIME type][MIME Type] format.\n**isMobilePhone(str [, locale [, options]])**          | check if the string is a mobile phone number,\u003Cbr\u002F>\u003Cbr\u002F>`locale` is either an array of locales (e.g. `['sk-SK', 'sr-RS']`) OR one of `['am-Am', 'ar-AE', 'ar-BH', 'ar-DZ', 'ar-EG', 'ar-EH', 'ar-IQ', 'ar-JO', 'ar-KW', 'ar-PS', 'ar-SA', 'ar-SD', 'ar-SY', 'ar-TN', 'ar-YE', 'az-AZ', 'az-LB', 'az-LY', 'be-BY', 'bg-BG', 'bn-BD', 'bs-BA', 'ca-AD', 'cs-CZ', 'da-DK', 'de-AT', 'de-CH', 'de-DE', 'de-LU', 'dv-MV', 'dz-BT', 'el-CY', 'el-GR', 'en-AG', 'en-AI', 'en-AU', 'en-BM', 'en-BS', 'en-BW', 'en-CA', 'en-CM', 'en-GB', 'en-GG', 'en-GH', 'en-GY', 'en-HK', 'en-IE', 'en-IN', 'en-JM', 'en-KE', 'en-KI', 'en-KN', 'en-LS', 'en-MO', 'en-MT', 'en-MU', 'en-MW', 'en-NG', 'en-NZ', 'en-PG', 'en-PH', 'en-PK', 'en-RW', 'en-SG', 'en-SL', 'en-SS', 'en-TZ', 'en-UG', 'en-US', 'en-ZA', 'en-ZM', 'en-ZW', 'es-AR', 'es-BO', 'es-CL', 'es-CO', 'es-CR', 'es-CU', 'es-DO', 'es-EC', 'es-ES', 'es-GT', 'es-HN', 'es-MX', 'es-NI', 'es-PA', 'es-PE', 'es-PY', 'es-SV', 'es-UY', 'es-VE', 'et-EE', 'fa-AF', 'fa-IR', 'fi-FI', 'fj-FJ', 'fo-FO', 'fr-BE', 'fr-BF', 'fr-BJ', 'fr-CD', 'fr-CF', 'fr-DJ', 'fr-FR', 'fr-GF', 'fr-GP', 'fr-MQ', 'fr-PF', 'fr-RE', 'fr-WF', 'ga-IE', 'he-IL', 'hu-HU', 'id-ID', 'ir-IR', 'it-IT', 'it-SM', 'ja-JP', 'ka-GE', 'kk-KZ', 'kl-GL', 'ko-KR', 'ky-KG', 'lt-LT', 'mg-MG', 'mn-MN', 'mk-MK', 'ms-MY', 'my-MM', 'mz-MZ', 'nb-NO', 'ne-NP', 'nl-AW', 'nl-BE', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-AO', 'pt-BR', 'pt-PT', 'ro-Md', 'ro-RO', 'ru-RU', 'si-LK', 'sk-SK', 'sl-SI', 'so-SO', 'sq-AL', 'sr-RS', 'sv-SE', 'tg-TJ', 'th-TH', 'tk-TM', 'tr-TR', 'uk-UA', 'uz-UZ', 'vi-VN', 'zh-CN', 'zh-HK', 'zh-MO', 'zh-TW']` OR defaults to `'any'`. If 'any' or a falsey value is used, function will check if any of the locales match).\u003Cbr\u002F>\u003Cbr\u002F>`options` is an optional object that can be supplied with the following keys: `strictMode`, if this is set to `true`, the mobile phone number must be supplied with the country code and therefore must start with `+`. Locale list is `validator.isMobilePhoneLocales`.\n**isMongoId(str)**                      | check if the string is a valid hex-encoded representation of a [MongoDB ObjectId][mongoid].\n**isMultibyte(str)**                    | check if the string contains one or more multibyte chars.\n**isNumeric(str [, options])**                      | check if the string contains only numbers.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which defaults to `{ no_symbols: false }` it also has `locale` as an option. If `no_symbols` is true, the validator will reject numeric strings that feature a symbol (e.g. `+`, `-`, or `.`).\u003Cbr\u002F>\u003Cbr\u002F>`locale` determines the decimal separator and is one of `['ar', 'ar-AE', 'ar-BH', 'ar-DZ', 'ar-EG', 'ar-IQ', 'ar-JO', 'ar-KW', 'ar-LB', 'ar-LY', 'ar-MA', 'ar-QA', 'ar-QM', 'ar-SA', 'ar-SD', 'ar-SY', 'ar-TN', 'ar-YE', 'bg-BG', 'cs-CZ', 'da-DK', 'de-DE', 'en-AU', 'en-GB', 'en-HK', 'en-IN', 'en-NZ', 'en-US', 'en-ZA', 'en-ZM', 'eo', 'es-ES', 'fr-FR', 'fr-CA', 'hu-HU', 'it-IT', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'sl-SI', 'sr-RS', 'sr-RS@latin', 'sv-SE', 'tr-TR', 'uk-UA']`.\n**isOctal(str)**                        | check if the string is a valid octal number.\n**isPassportNumber(str, countryCode)**    | check if the string is a valid passport number.\u003Cbr\u002F>\u003Cbr\u002F>`countryCode` is one of `['AM', 'AR', 'AT', 'AU', 'AZ', 'BE', 'BG', 'BY', 'BR', 'CA', 'CH', 'CN', 'CY', 'CZ', 'DE', 'DK', 'DZ', 'EE', 'ES', 'FI', 'FR', 'GB', 'GR', 'HR', 'HU', 'IE', 'IN', 'IR', 'ID', 'IS', 'IT', 'JM', 'JP', 'KR', 'KZ', 'LI', 'LT', 'LU', 'LV', 'LY', 'MT', 'MX', 'MY', 'MZ', 'NL', 'NZ', 'PH', 'PK', 'PL', 'PT', 'RO', 'RU', 'SE', 'SL', 'SK', 'TH', 'TR', 'UA', 'US', 'ZA']`.  Locale list is `validator.passportNumberLocales`.\n**isPort(str)**                         | check if the string is a valid port number.\n**isPostalCode(str, locale)**           | check if the string is a postal code.\u003Cbr\u002F>\u003Cbr\u002F>`locale` is one of `['AD', 'AT', 'AU', 'AZ', 'BA', 'BD', 'BE', 'BG', 'BR', 'BY', 'CA', 'CH', 'CN', 'CO', 'CZ', 'DE', 'DK', 'DO', 'DZ', 'EE', 'ES', 'FI', 'FR', 'GB', 'GR', 'HR', 'HT', 'HU', 'ID', 'IE', 'IL', 'IN', 'IR', 'IS', 'IT', 'JP', 'KE', 'KR', 'LI', 'LK', 'LT', 'LU', 'LV', 'MC', 'MG', 'MT', 'MX', 'MY', 'NL', 'NO', 'NP', 'NZ', 'PK', 'PL', 'PR', 'PT', 'RO', 'RU', 'SA', 'SE', 'SG', 'SI', 'SK', 'TH', 'TN', 'TW', 'UA', 'US', 'ZA', 'ZM']` OR `'any'`. If 'any' is used, function will check if any of the locales match. Locale list is `validator.isPostalCodeLocales`.\n**isRFC3339(str)**                      | check if the string is a valid [RFC 3339][RFC 3339] date.\n**isRgbColor(str [,options])**                     | check if the string is a rgb or rgba color.\u003Cbr\u002F>\u003C\u002Fbr>`options` is an object with the following properties\u003Cbr\u002F>\u003Cbr\u002F>`includePercentValues` defaults to `true`. If you don't want to allow to set `rgb` or `rgba` values with percents, like `rgb(5%,5%,5%)`, or `rgba(90%,90%,90%,.3)`, then set it to false.\u003Cbr\u002F>\u003Cbr\u002F>`allowSpaces` defaults to `true`, which prohibits whitespace. If set to false, whitespace between color values is allowed, such as `rgb(255, 255, 255)` or even `rgba(255,       128,        0,      0.7)`.\n**isSemVer(str)**                       | check if the string is a Semantic Versioning Specification (SemVer).\n**isSurrogatePair(str)**                | check if the string contains any surrogate pairs chars.\n**isUppercase(str)**                    | check if the string is uppercase.\n**isSlug(str)**                         | check if the string is of type slug.\n**isStrongPassword(str [, options])**   | check if the string can be considered a strong password or not. Allows for custom requirements or scoring rules. If `returnScore` is true, then the function returns an integer score for the password rather than a boolean.\u003Cbr\u002F>Default options: \u003Cbr\u002F>`{ 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 }`\n**isTime(str [, options])**             | check if the string is a valid time e.g. [`23:01:59`, new Date().toLocaleTimeString()].\u003Cbr\u002F>\u003Cbr\u002F> `options` is an object which can contain the keys `hourFormat` or `mode`.\u003Cbr\u002F>\u003Cbr\u002F>`hourFormat` is a key and defaults to `'hour24'`.\u003Cbr\u002F>\u003Cbr\u002F>`mode` is a key and defaults to `'default'`. \u003Cbr\u002F>\u003Cbr\u002F>`hourFormat` can contain the values `'hour12'` or `'hour24'`, `'hour24'` will validate hours in 24 format and `'hour12'` will validate hours in 12 format. \u003Cbr\u002F>\u003Cbr\u002F>`mode` can contain the values `'default', 'withSeconds', withOptionalSeconds`, `'default'` will validate `HH:MM` format, `'withSeconds'` will validate the `HH:MM:SS` format, `'withOptionalSeconds'` will validate `'HH:MM'` and `'HH:MM:SS'` formats.\n**isTaxID(str, locale)**                | check if the string is a valid Tax Identification Number. Default locale is `en-US`.\u003Cbr\u002F>\u003Cbr\u002F>More info about exact TIN support can be found in `src\u002Flib\u002FisTaxID.js`.\u003Cbr\u002F>\u003Cbr\u002F>Supported locales: `[ 'bg-BG', 'cs-CZ', 'de-AT', 'de-DE', 'dk-DK', 'el-CY', 'el-GR', 'en-CA', 'en-GB', 'en-IE', 'en-US', 'es-AR', 'es-ES', 'et-EE', 'fi-FI', 'fr-BE', 'fr-CA', 'fr-FR', 'fr-LU', 'hr-HR', 'hu-HU', 'it-IT', 'lb-LU', 'lt-LT', 'lv-LV', 'mt-MT', 'nl-BE', 'nl-NL', 'pl-PL', 'pt-BR', 'pt-PT', 'ro-RO', 'sk-SK', 'sl-SI', 'sv-SE', 'uk-UA']`.\n**isURL(str [, options])**              | check if the string is a URL.\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object which defaults to `{ protocols: ['http','https','ftp'], require_tld: true, require_protocol: false, require_host: true, require_port: false, require_valid_protocol: true, allow_underscores: false, host_whitelist: false, host_blacklist: false, allow_trailing_dot: false, allow_protocol_relative_urls: false, allow_fragments: true, allow_query_components: true, disallow_auth: false, validate_length: true }`.\u003Cbr\u002F>\u003Cbr\u002F>`protocols` - valid protocols can be modified with this option.\u003Cbr\u002F>`require_tld` - If set to false isURL will not check if the URL's host includes a top-level domain.\u003Cbr\u002F>`require_protocol` - **RECOMMENDED** if set to true isURL will return false if protocol is not present in the URL. Without this setting, some malicious URLs cannot be distinguishable from a valid URL with authentication information.\u003Cbr\u002F>`require_host` - if set to false isURL will not check if host is present in the URL.\u003Cbr\u002F>`require_port` - if set to true isURL will check if port is present in the URL.\u003Cbr\u002F>`require_valid_protocol` - isURL will check if the URL's protocol is present in the protocols option.\u003Cbr\u002F>`allow_underscores` - if set to true, the validator will allow underscores in the URL.\u003Cbr\u002F>`host_whitelist` - if set to an array of strings or regexp, and the domain matches none of the strings defined in it, the validation fails.\u003Cbr\u002F>`host_blacklist` - if set to an array of strings or regexp, and the domain matches any of the strings defined in it, the validation fails.\u003Cbr\u002F>`allow_trailing_dot` - if set to true, the validator will allow the domain to end with a `.` character.\u003Cbr\u002F>`allow_protocol_relative_urls` - if set to true protocol relative URLs will be allowed.\u003Cbr\u002F>`allow_fragments` - if set to false isURL will return false if fragments are present.\u003Cbr\u002F>`allow_query_components` - if set to false isURL will return false if query components are present.\u003Cbr\u002F>`disallow_auth` - if set to true, the validator will fail if the URL contains an authentication component, e.g. `http:\u002F\u002Fusername:password@example.com`.\u003Cbr\u002F>`validate_length` - if set to false isURL will skip string length validation. `max_allowed_length` will be ignored if this is set as `false`.\u003Cbr\u002F>`max_allowed_length` - if set, isURL will not allow URLs longer than the specified value (default is 2084 that IE maximum URL length).\u003Cbr\u002F>\n**isULID(str)**                         | check if the string is a [ULID](https:\u002F\u002Fgithub.com\u002Fulid\u002Fspec).\n**isUUID(str [, version])**             | check if the string is an RFC9562 UUID.\u003Cbr\u002F>`version` is one of `'1'`-`'8'`, `'nil'`, `'max'`, `'all'` or `'loose'`. The `'loose'` option checks if the string is a UUID-like string with hexadecimal values, ignoring RFC9565.\n**isVariableWidth(str)**                | check if the string contains a mixture of full and half-width chars.\n**isVAT(str, countryCode)**             | check if the string is a [valid VAT number][VAT Number] if validation is available for the given country code matching [ISO 3166-1 alpha-2][ISO 3166-1 alpha-2]. \u003Cbr\u002F>\u003Cbr\u002F>`countryCode` is one of `['AL', 'AR', 'AT', 'AU', 'BE', 'BG', 'BO', 'BR', 'BY', 'CA', 'CH', 'CL', 'CO', 'CR', 'CY', 'CZ', 'DE', 'DK', 'DO', 'EC', 'EE', 'EL', 'ES', 'FI', 'FR', 'GB', 'GT', 'HN', 'HR', 'HU', 'ID', 'IE', 'IL', 'IN', 'IS', 'IT', 'KZ', 'LT', 'LU', 'LV', 'MK', 'MT', 'MX', 'NG', 'NI', 'NL', 'NO', 'NZ', 'PA', 'PE', 'PH', 'PL', 'PT', 'PY', 'RO', 'RS', 'RU', 'SA', 'SE', 'SI', 'SK', 'SM', 'SV', 'TR', 'UA', 'UY', 'UZ', 'VE']`.\n**isWhitelisted(str, chars)**           | check if the string consists only of characters that appear in the whitelist `chars`.\n**matches(str, pattern [, modifiers])** | check if the string matches the pattern.\u003Cbr\u002F>\u003Cbr\u002F>Either `matches('foo', \u002Ffoo\u002Fi)` or `matches('foo', 'foo', 'i')`.\u003Cbr\u002F>**Note:** The pattern is not checked for possible ReDoS attacks. We do not recommend that the user can provide their own pattern.\n\n## Sanitizers\n\nHere is a list of the sanitizers currently available.\n\nSanitizer                              | Description\n-------------------------------------- | -------------------------------\n**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, '\\\\[\\\\]')`.\n**escape(input)**                      | replace `\u003C`, `>`, `&`, `'`, `\"`, `` ` ``, `\\` and `\u002F` with HTML entities.\n**ltrim(input [, chars])**             | trim characters from the left-side of the input.\n**normalizeEmail(email [, options])**  | canonicalize an email address. (This doesn't validate that the input is an email, if you want to validate the email use isEmail beforehand).\u003Cbr\u002F>\u003Cbr\u002F>`options` is an object with the following keys and default values:\u003Cbr\u002F>\u003Cul>\u003Cli>*all_lowercase: true* - Transforms the local part (before the @ symbol) of all email addresses to lowercase. Please note that this may violate RFC 5321, which gives providers the possibility to treat the local part of email addresses in a case sensitive way (although in practice most - yet not all - providers don't). The domain part of the email address is always lowercased, as it is case insensitive per RFC 1035.\u003C\u002Fli>\u003Cli>*gmail_lowercase: true* - Gmail addresses are known to be case-insensitive, so this switch allows lowercasing them even when *all_lowercase* is set to false. Please note that when *all_lowercase* is true, Gmail addresses are lowercased regardless of the value of this setting.\u003C\u002Fli>\u003Cli>*gmail_remove_dots: true*: Removes dots from the local part of the email address, as Gmail ignores them (e.g. \"john.doe\" and \"johndoe\" are considered equal).\u003C\u002Fli>\u003Cli>*gmail_remove_subaddress: true*: Normalizes addresses by removing \"sub-addresses\", which is the part following a \"+\" sign (e.g. \"foo+bar@gmail.com\" becomes \"foo@gmail.com\").\u003C\u002Fli>\u003Cli>*gmail_convert_googlemaildotcom: true*: Converts addresses with domain @googlemail.com to @gmail.com, as they're equivalent.\u003C\u002Fli>\u003Cli>*outlookdotcom_lowercase: true* - Outlook.com addresses (including Windows Live and Hotmail) are known to be case-insensitive, so this switch allows lowercasing them even when *all_lowercase* is set to false. Please note that when *all_lowercase* is true, Outlook.com addresses are lowercased regardless of the value of this setting.\u003C\u002Fli>\u003Cli>*outlookdotcom_remove_subaddress: true*: Normalizes addresses by removing \"sub-addresses\", which is the part following a \"+\" sign (e.g. \"foo+bar@outlook.com\" becomes \"foo@outlook.com\").\u003C\u002Fli>\u003Cli>*yahoo_lowercase: true* - Yahoo Mail addresses are known to be case-insensitive, so this switch allows lowercasing them even when *all_lowercase* is set to false. Please note that when *all_lowercase* is true, Yahoo Mail addresses are lowercased regardless of the value of this setting.\u003C\u002Fli>\u003Cli>*yahoo_remove_subaddress: true*: Normalizes addresses by removing \"sub-addresses\", which is the part following a \"-\" sign (e.g. \"foo-bar@yahoo.com\" becomes \"foo@yahoo.com\").\u003C\u002Fli>\u003Cli>*icloud_lowercase: true* - iCloud addresses (including MobileMe) are known to be case-insensitive, so this switch allows lowercasing them even when *all_lowercase* is set to false. Please note that when *all_lowercase* is true, iCloud addresses are lowercased regardless of the value of this setting.\u003C\u002Fli>\u003Cli>*icloud_remove_subaddress: true*: Normalizes addresses by removing \"sub-addresses\", which is the part following a \"+\" sign (e.g. \"foo+bar@icloud.com\" becomes \"foo@icloud.com\").\u003C\u002Fli>\u003C\u002Ful>\n**rtrim(input [, chars])**             | trim characters from the right-side of the input.\n**stripLow(input [, keep_new_lines])** | remove characters with a numerical value \u003C 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.\n**toBoolean(input [, strict])**        | convert the input string to a boolean. Everything except for `'0'`, `'false'` and `''` returns `true`. In strict mode only `'1'` and `'true'` return `true`.\n**toDate(input)**                      | convert the input string to a date, or `null` if the input is not a date.\n**toFloat(input)**                     | convert the input string to a float, or `NaN` if the input is not a float.\n**toInt(input [, radix])**             | convert the input string to an integer, or `NaN` if the input is not an integer.\n**trim(input [, chars])**              | trim characters (whitespace by default) from both sides of the input.\n**unescape(input)**                    | replace HTML encoded entities with `\u003C`, `>`, `&`, `'`, `\"`, `` ` ``, `\\` and `\u002F`.\n**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, '\\\\[\\\\]')`.\n\n### XSS Sanitization\n\nXSS sanitization was removed from the library in [2d5d6999](https:\u002F\u002Fgithub.com\u002Fvalidatorjs\u002Fvalidator.js\u002Fcommit\u002F2d5d6999541add350fb396ef02dc42ca3215049e).\n\nFor an alternative, have a look at Yahoo's [xss-filters library](https:\u002F\u002Fgithub.com\u002Fyahoo\u002Fxss-filters) or at [DOMPurify](https:\u002F\u002Fgithub.com\u002Fcure53\u002FDOMPurify).\n\n## Maintainers\n\n- [chriso](https:\u002F\u002Fgithub.com\u002Fchriso) - **Chris O'Hara** (author)\n- [profnandaa](https:\u002F\u002Fgithub.com\u002Fprofnandaa) - **Anthony Nandaa**\n- [rubiin](https:\u002F\u002Fgithub.com\u002Frubiin) - **Rubin Bhandari**\n- [wikirik](https:\u002F\u002Fgithub.com\u002Fwikirik) - **Rik Smale**\n- [ezkemboi](https:\u002F\u002Fgithub.com\u002Fezkemboi) - **Ezrqn Kemboi**\n- [tux-tn](https:\u002F\u002Fgithub.com\u002Ftux-tn) - **Sarhan Aissi**\n\n## Reading\n\nRemember, validating can be troublesome sometimes. See [A list of articles about programming assumptions commonly made that aren't true](https:\u002F\u002Fgithub.com\u002Fjameslk\u002Fawesome-falsehoods).\n\n## Contributing\n\nWe welcome contributions from the community! If you're interested in contributing to this project, please read our [Contribution Guide](CONTRIBUTING.md) to get started.\n\n## License\n\nThis project is licensed under the [MIT](LICENSE). See the [LICENSE](LICENSE) file for details.\n\n[downloads-image]: http:\u002F\u002Fimg.shields.io\u002Fnpm\u002Fdm\u002Fvalidator.svg\n\n[npm-url]: https:\u002F\u002Fnpmjs.org\u002Fpackage\u002Fvalidator\n[npm-image]: http:\u002F\u002Fimg.shields.io\u002Fnpm\u002Fv\u002Fvalidator.svg\n\n[codecov-url]: https:\u002F\u002Fcodecov.io\u002Fgh\u002Fvalidatorjs\u002Fvalidator.js\n[codecov-image]: https:\u002F\u002Fcodecov.io\u002Fgh\u002Fvalidatorjs\u002Fvalidator.js\u002Fbranch\u002Fmaster\u002Fgraph\u002Fbadge.svg\n\n[ci-url]: https:\u002F\u002Fgithub.com\u002Fvalidatorjs\u002Fvalidator.js\u002Factions?query=workflow%3ACI\n[ci-image]: https:\u002F\u002Fgithub.com\u002Fvalidatorjs\u002Fvalidator.js\u002Fworkflows\u002FCI\u002Fbadge.svg?branch=master\n\n[gitter-url]: https:\u002F\u002Fgitter.im\u002Fvalidatorjs\u002Fcommunity\n[gitter-image]: https:\u002F\u002Fbadges.gitter.im\u002Fvalidatorjs\u002Fcommunity.svg\n\n[huntr-url]: https:\u002F\u002Fhuntr.dev\u002Fbounties\u002Fdisclose\u002F?target=https:\u002F\u002Fgithub.com\u002Fvalidatorjs\u002Fvalidator.js\n[huntr-image]: https:\u002F\u002Fcdn.huntr.dev\u002Fhuntr_security_badge_mono.svg\n\n[amd]: http:\u002F\u002Frequirejs.org\u002Fdocs\u002Fwhyamd.html\n[bower]: http:\u002F\u002Fbower.io\u002F\n\n[Crockford Base32]: http:\u002F\u002Fwww.crockford.com\u002Fbase32.html\n[Base64 URL Safe]: https:\u002F\u002Fbase64.guru\u002Fstandards\u002Fbase64url\n[Data URI Format]: https:\u002F\u002Fdeveloper.mozilla.org\u002Fen-US\u002Fdocs\u002FWeb\u002FHTTP\u002Fdata_URIs\n[European Article Number]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FInternational_Article_Number\n[Ethereum]: https:\u002F\u002Fethereum.org\u002F\n[CSS Colors Level 4 Specification]: https:\u002F\u002Fdeveloper.mozilla.org\u002Fen-US\u002Fdocs\u002FWeb\u002FCSS\u002Fcolor_value\n[IMEI]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FInternational_Mobile_Equipment_Identity\n[ISBN]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FISBN\n[ISIN]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FInternational_Securities_Identification_Number\n[ISO 639-1]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FList_of_ISO_639-1_codes\n[ISO 8601]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FISO_8601\n[ISO 15924]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FISO_15924\n[ISO 3166-1 alpha-2]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FISO_3166-1_alpha-2\n[ISO 3166-1 alpha-3]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FISO_3166-1_alpha-3\n[ISO 3166-1 numeric]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FISO_3166-1_numeric\n[ISO 4217]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FISO_4217\n[ISRC]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FInternational_Standard_Recording_Code\n[ISSN]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FInternational_Standard_Serial_Number\n[Luhn Check]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FLuhn_algorithm\n[Magnet URI Format]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMagnet_URI_scheme\n[Mailto URI Format]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMailto\n[MIME Type]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMedia_type\n[mongoid]: http:\u002F\u002Fdocs.mongodb.org\u002Fmanual\u002Freference\u002Fobject-id\u002F\n[RFC 3339]: https:\u002F\u002Ftools.ietf.org\u002Fhtml\u002Frfc3339\n[VAT Number]: https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FVAT_identification_number\n","validator.js 是一个用于字符串验证和清理的 JavaScript 库。它提供了丰富的字符串验证功能，如邮箱、日期等格式校验，并支持多种选项配置以满足不同的需求。此外，该库还具有良好的模块化设计，支持按需加载，有助于减少项目体积。适用于需要对用户输入进行严格检查的场景，比如表单验证、数据清洗等前后端开发环境。",2,"2026-06-11 02:52:08","top_language"]