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[Validation & Sanitization](/categories/validation) 4. / 5. chathurabuddi/jquery-validation ActiveComponent[Validation & Sanitization](/categories/validation) chathurabuddi/jquery-validation =============================== The jQuery Validation Plugin provides drop-in validation for your existing forms, while making all kinds of customizations to fit your application really easy. 1.19.3(7y ago)01.4k[1 PRs](https://github.com/chathurabuddi/jquery-validation/pulls)MITJavaScript Since Feb 3Pushed 5y ago1 watchersCompare [ Source](https://github.com/chathurabuddi/jquery-validation)[ Packagist](https://packagist.org/packages/chathurabuddi/jquery-validation)[ Docs](http://jqueryvalidation.org/)[ RSS](/packages/chathurabuddi-jquery-validation/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (3)Dependencies (2)Versions (5)Used By (0) [jQuery Validation Plugin](https://jqueryvalidation.org/) - Form validation made easy ===================================================================================== [](#jquery-validation-plugin---form-validation-made-easy) [![release](https://camo.githubusercontent.com/77ee26cd71f35e287edc3f55faa033f107285bbac42ec5a1ea9a98078769dda1/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f72656c656173652f6a71756572792d76616c69646174696f6e2f6a71756572792d76616c69646174696f6e2e737667)](https://github.com/jquery-validation/jquery-validation/releases/latest)[![Build Status](https://camo.githubusercontent.com/fd1a597d72ff485988903396f4307fac1a49c23a2e8a570c95746face197ce93/68747470733a2f2f7365637572652e7472617669732d63692e6f72672f6a71756572792d76616c69646174696f6e2f6a71756572792d76616c69646174696f6e2e737667)](https://travis-ci.org/jquery-validation/jquery-validation)[![devDependency Status](https://camo.githubusercontent.com/7541d671fac6245e08fed82b6c8b36d4d9e94085c4813d1711f8dd0ab3e1a6cf/68747470733a2f2f64617669642d646d2e6f72672f6a71756572792d76616c69646174696f6e2f6a71756572792d76616c69646174696f6e2f6465762d7374617475732e7376673f7468656d653d736869656c64732e696f)](https://david-dm.org/jquery-validation/jquery-validation#info=devDependencies)[![jsDelivr Hits](https://camo.githubusercontent.com/2417ffcad982b8f355f3afb01194eff2bfe423a554c2f6727dfe63c8bdbe29c9/68747470733a2f2f646174612e6a7364656c6976722e636f6d2f76312f7061636b6167652f6e706d2f6a71756572792d76616c69646174696f6e2f62616467653f7374796c653d726f756e646564)](https://www.jsdelivr.com/package/npm/jquery-validation) The jQuery Validation Plugin provides drop-in validation for your existing forms, while making all kinds of customizations to fit your application really easy. Getting Started --------------- [](#getting-started) ### Downloading the prebuilt files [](#downloading-the-prebuilt-files) Prebuilt files can be downloaded from ### Downloading the latest changes [](#downloading-the-latest-changes) The unreleased development files can be obtained by: 1. [Downloading](https://github.com/jquery-validation/jquery-validation/archive/master.zip) or Forking this repository 2. [Setup the build](CONTRIBUTING.md#build-setup) 3. Run `grunt` to create the built files in the "dist" directory ### Including it on your page [](#including-it-on-your-page) Include jQuery and the plugin on a page. Then select a form to validate and call the `validate` method. ``` $("form").validate(); ``` Alternatively include jQuery and the plugin via requirejs in your module. ``` define(["jquery", "jquery.validate"], function( $ ) { $("form").validate(); }); ``` For more information on how to setup a rules and customizations, [check the documentation](https://jqueryvalidation.org/documentation/). Reporting issues and contributing code -------------------------------------- [](#reporting-issues-and-contributing-code) See the [Contributing Guidelines](CONTRIBUTING.md) for details. **IMPORTANT NOTE ABOUT EMAIL VALIDATION**. As of version 1.12.0 this plugin is using the same regular expression that the [HTML5 specification suggests for browsers to use](https://html.spec.whatwg.org/multipage/forms.html#valid-e-mail-address). We will follow their lead and use the same check. If you think the specification is wrong, please report the issue to them. If you have different requirements, consider [using a custom method](https://jqueryvalidation.org/jQuery.validator.addMethod/). In case you need to adjust the built-in validation regular expression patterns, please [follow the documentation](https://jqueryvalidation.org/jQuery.validator.methods/). **IMPORTANT NOTE ABOUT REQUIRED METHOD**. As of version 1.14.0 this plugin stops trimming white spaces from the value of the attached element. If you want to achieve the same result, you can use the [`normalizer`](https://jqueryvalidation.org/normalizer/) that can be used to transform the value of an element before validation. This feature was available since `v1.15.0`. In other words, you can do something like this: ``` $("#myForm").validate({ rules: { username: { required: true, // Using the normalizer to trim the value of the element // before validating it. // // The value of `this` inside the `normalizer` is the corresponding // DOMElement. In this example, `this` references the `username` element. normalizer: function(value) { return $.trim(value); } } } }); ``` License ------- [](#license) Copyright © Jörn Zaefferer Licensed under the MIT license. ### Health Score 32 — LowBetter than 72% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity18 Limited adoption so far Community20 Small or concentrated contributor base Maturity63 Established project with proven stability Bus Factor2 2 contributors hold 50%+ of commits How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~0 days Total 3 Last Release 2653d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/61f7ee8b6fee9069a806bfd47aa011b6629fb8e9d5c73e12f396b1dcb9b0d8f8?d=identicon)[chathurabuddi](/maintainers/chathurabuddi) --- Top Contributors [![jzaefferer](https://avatars.githubusercontent.com/u/52585?v=4)](https://github.com/jzaefferer "jzaefferer (285 commits)")[![nschonni](https://avatars.githubusercontent.com/u/1297909?v=4)](https://github.com/nschonni "nschonni (105 commits)")[![staabm](https://avatars.githubusercontent.com/u/120441?v=4)](https://github.com/staabm "staabm (84 commits)")[![Arkni](https://avatars.githubusercontent.com/u/6888059?v=4)](https://github.com/Arkni "Arkni (67 commits)")[![mlynch](https://avatars.githubusercontent.com/u/11214?v=4)](https://github.com/mlynch "mlynch (30 commits)")[![RobJohnston](https://avatars.githubusercontent.com/u/1347487?v=4)](https://github.com/RobJohnston "RobJohnston (5 commits)")[![chathurabuddi](https://avatars.githubusercontent.com/u/10394110?v=4)](https://github.com/chathurabuddi "chathurabuddi (4 commits)")[![skotniczny](https://avatars.githubusercontent.com/u/15799058?v=4)](https://github.com/skotniczny "skotniczny (4 commits)")[![g1smd](https://avatars.githubusercontent.com/u/543007?v=4)](https://github.com/g1smd "g1smd (4 commits)")[![dorner](https://avatars.githubusercontent.com/u/1986893?v=4)](https://github.com/dorner "dorner (4 commits)")[![jcspader](https://avatars.githubusercontent.com/u/1699660?v=4)](https://github.com/jcspader "jcspader (3 commits)")[![patheard](https://avatars.githubusercontent.com/u/2110107?v=4)](https://github.com/patheard "patheard (3 commits)")[![Synchro](https://avatars.githubusercontent.com/u/81561?v=4)](https://github.com/Synchro "Synchro (3 commits)")[![cope](https://avatars.githubusercontent.com/u/112515?v=4)](https://github.com/cope "cope (3 commits)")[![thomasgohard](https://avatars.githubusercontent.com/u/1810242?v=4)](https://github.com/thomasgohard "thomasgohard (2 commits)")[![AndrewRayCode](https://avatars.githubusercontent.com/u/79215?v=4)](https://github.com/AndrewRayCode "AndrewRayCode (2 commits)")[![vanillajonathan](https://avatars.githubusercontent.com/u/10222521?v=4)](https://github.com/vanillajonathan "vanillajonathan (2 commits)")[![ArmindoMaurits](https://avatars.githubusercontent.com/u/5989873?v=4)](https://github.com/ArmindoMaurits "ArmindoMaurits (2 commits)")[![christopherbauer](https://avatars.githubusercontent.com/u/8356869?v=4)](https://github.com/christopherbauer "christopherbauer (2 commits)")[![dbrattli](https://avatars.githubusercontent.com/u/849479?v=4)](https://github.com/dbrattli "dbrattli (2 commits)") --- Tags validationjqueryvalidateFormsjquery-plugin ### Embed Badge ![Health badge](/badges/chathurabuddi-jquery-validation/health.svg) ``` [![Health](https://phpackages.com/badges/chathurabuddi-jquery-validation/health.svg)](https://phpackages.com/packages/chathurabuddi-jquery-validation) ``` ### Alternatives [nette/forms 📝 Nette Forms: generating, validating and processing secure forms in PHP. 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