基于node.js+express+sequelize+mysql后端通用模板.zip

# validator.js [![NPM version][npm-image]][npm-url] [![CI][ci-image]][ci-url] [![Coverage][codecov-image]][codecov-url] [![Downloads][downloads-image]][npm-url] [](#backers) [](#sponsors) [![Gitter][gitter-image]][gitter-url] [![Disclose a vulnerability][huntr-image]][huntr-url] A library of string validators and sanitizers. ## Strings only **This library validates and sanitizes strings only.** If you're not sure if your input is a string, coerce it using `input + ''`. Passing anything other than a string will result in an error. ## Installation and Usage ### Server-side usage Install the library with `npm install validator` #### No ES6 ```javascript var validator = require('validator'); validator.isEmail('foo@bar.com'); //=> true ``` #### ES6 ```javascript import validator from 'validator'; ``` Or, import only a subset of the library: ```javascript import isEmail from 'validator/lib/isEmail'; ``` #### Tree-shakeable ES imports ```javascript import isEmail from 'validator/es/lib/isEmail'; ``` ### 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 ``` CDN ```html <script src="https://unpkg.com/validator@latest/validator.min.js"></script> ``` ## Contributors [Become a backer](https://opencollective.com/validatorjs#backer) [Become a sponsor](https://opencollective.com/validatorjs#sponsor) Thank you to the people who have already contributed: <a href="https://github.com/validatorjs/validator.js/graphs/contributors"><img src="https://opencollective.com/validatorjs/contributors.svg?width=890" /></a> ## Validators Here is a list of the validators currently available. Validator | Description --------------------------------------- | -------------------------------------- **contains(str, seed [, options])** | check if the string contains the seed.<br/><br/>`options` is an object that defaults to `{ ignoreCase: false, minOccurrences: 1 }`.<br />Options: <br/> `ignoreCase`: Ignore case when doing comparison, default false.<br/>`minOccurences`: Minimum number of occurrences for the seed in the string. Defaults to 1. **equals(str, comparison)** | check if the string matches the comparison. **isAfter(str [, options])** | check if the string is a date that is after the specified date.<br/><br/>`options` is an object that defaults to `{ comparisonDate: Date().toString() }`.<br/>**Options:**<br/>`comparisonDate`: Date to compare to. Defaults to `Date().toString()` (now). **isAlpha(str [, locale, options])** | check if the string contains only letters (a-zA-Z).<br/><br/>`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', 'cs-CZ', 'da-DK', 'de-DE', 'el-GR', 'en-AU', 'en-GB', 'en-HK', 'en-IN', 'en-NZ', 'en-US', 'en-ZA', 'en-ZM', 'es-ES', 'fa-IR', 'fi-FI', 'fr-CA', 'fr-FR', 'he', 'hi-IN', 'hu-HU', 'it-IT', 'kk-KZ', 'ko-KR', 'ja-JP', 'ku-IQ', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'si-LK', 'sl-SI', 'sk-SK', 'sr-RS', 'sr-RS@latin', 'sv-SE', '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. **isAlphanumeric(str [, locale, options])** | check if the string contains only letters and numbers (a-zA-Z0-9).<br/><br/>`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', 'bn', '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', 'es-ES', 'fa-IR', 'fi-FI', 'fr-CA', 'fr-FR', 'he', 'hi-IN', 'hu-HU', 'it-IT', 'kk-KZ', 'ko-KR', 'ja-JP','ku-IQ', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'si-LK', 'sl-SI', 'sk-SK', 'sr-RS', 'sr-RS@latin', 'sv-SE', '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. **isAscii(str)** | check if the string contains ASCII chars only. **isBase32(str [, options])** | check if the string is base32 encoded. `options` is optional and defaults to `{ crockford: false }`.<br/> When `crockford` is true it tests the given base32 encoded string using [Crockford's base32 alternative][Crockford Base32]. **isBase58(str)** | check if the string is base58 encoded. **isBase64(str [, options])** | check if the string is base64 encoded. `options` is optional and defaults to `{ urlSafe: false }`<br/> when `urlSafe` is true it tests the given base64 encoded string is [url safe][Base64 URL Safe]. **isBefore(str [, date])** | check if the string is a date that is before the specified date. **isBIC(str)** | check if the string is a BIC (Bank Identification Code) or SWIFT code. **isBoolean(str [, options])** | check if the string is a boolean.<br/>`options` is an object which defaults to `{ loose: false }`. If `loose` is 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']). **isBtcAddress(str)** | check if the string is a valid BTC address. **isByteLength(str [, options])** | check if the string's length (in UTF-8 bytes) falls in a range.<br/><br/>`options` is an object which defaults to `{ min: 0, max: undefined }`. **isCreditCard(str [, options])** | check if the string is a credit card number.<br/><br/> `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. **isCurrency(str [, options])** | check if the string is a valid currency amount.<br/><br/>`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 }`.<br/>**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]. **isDataURI(str)** | check if the string is a [data uri format][Data URI Format]. **isDate(str [, options])** | check if the string is a valid date. e.g. [`2002-07-15`, new Date()].<br/><br/> `options` is an object which can contain the keys `format`, `strictMode` and/or `delimiters`.<br/><br/>`format` is a string and defaults to `YYYY/MM/DD`.<br/><br/>`strict