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[Validation & Sanitization](/categories/validation) 4. / 5. symfony/validator ActiveLibrary[Validation & Sanitization](/categories/validation) symfony/validator ================= Provides tools to validate values v8.1.1(6d ago)2.7k306.4M—5.4%106[4 issues](https://github.com/symfony/validator/issues)[4 PRs](https://github.com/symfony/validator/pulls)20MITPHPPHP >=8.4.1 Since Sep 29Pushed 3d ago14 watchersCompare [ Source](https://github.com/symfony/validator)[ Packagist](https://packagist.org/packages/symfony/validator)[ Docs](https://symfony.com)[ Fund](https://symfony.com/sponsor)[ GitHub Sponsors](https://github.com/fabpot)[ RSS](/packages/symfony-validator/feed)WikiDiscussions 8.2 Synced yesterday READMEChangelog (10)Dependencies (114)Versions (815)Used By (20)Security (3) Validator Component =================== [](#validator-component) The Validator component provides tools to validate values following the [JSR-303 Bean Validation specification](https://symfony.com/backers). Sponsor ------- [](#sponsor) This package is looking for a [backer](https://symfony.com/backers). Help Symfony by [sponsoring](https://symfony.com/sponsor) its development! Resources --------- [](#resources) - [Documentation](https://symfony.com/doc/current/components/validator.html) - [Contributing](https://symfony.com/doc/current/contributing/index.html) - [Report issues](https://github.com/symfony/symfony/issues) and [send Pull Requests](https://github.com/symfony/symfony/pulls)in the [main Symfony repository](https://github.com/symfony/symfony) ### Health Score 89 — ExcellentBetter than 100% of packages Maintenance99 Actively maintained with recent releases Popularity82 Widely adopted with strong download metrics Community61 Healthy contributor diversity Maturity100 Battle-tested with a long release history 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 ~6 days Recently: every ~1 days Total 813 Last Release 3d ago Major Versions v7.4.9 → v8.0.92026-04-30 v7.4.10 → v8.0.102026-05-05 v6.4.42 → v7.4.142026-06-27 v7.4.14 → v8.0.142026-06-27 7.4.x-dev → 8.0.x-dev2026-06-27 PHP version history (15 changes)2.0.4PHP >=5.3.2 v2.1.0PHP >=5.3.3 v2.7.0-BETA1PHP >=5.3.9 v3.0.0-BETA1PHP >=5.5.9 v3.3.9PHP ^5.5.9|>=7.0.8 v4.0.0-BETA1PHP ^7.1.3 v5.0.0-RC1PHP ^7.2.9 v5.0.0PHP ^7.2.5 v5.1.0-RC2PHP >=7.2.5 v4.4.10PHP >=7.1.3 v6.0.0-BETA1PHP >=8.0.2 v6.1.0PHP >=8.1 v7.0.0-BETA1PHP >=8.2 v8.0.0-BETA1PHP >=8.4 v8.1.0-BETA1PHP >=8.4.1 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/47313?v=4)[Fabien Potencier](/maintainers/fabpot)[@fabpot](https://github.com/fabpot) --- Top Contributors [![nicolas-grekas](https://avatars.githubusercontent.com/u/243674?v=4)](https://github.com/nicolas-grekas "nicolas-grekas (1760 commits)")[![fabpot](https://avatars.githubusercontent.com/u/47313?v=4)](https://github.com/fabpot "fabpot (1542 commits)")[![xabbuh](https://avatars.githubusercontent.com/u/1957048?v=4)](https://github.com/xabbuh "xabbuh (459 commits)")[![derrabus](https://avatars.githubusercontent.com/u/1506493?v=4)](https://github.com/derrabus "derrabus (283 commits)")[![webmozart](https://avatars.githubusercontent.com/u/176399?v=4)](https://github.com/webmozart "webmozart (218 commits)")[![alexandre-daubois](https://avatars.githubusercontent.com/u/2144837?v=4)](https://github.com/alexandre-daubois "alexandre-daubois (72 commits)")[![Tobion](https://avatars.githubusercontent.com/u/610090?v=4)](https://github.com/Tobion "Tobion (44 commits)")[![thunderer](https://avatars.githubusercontent.com/u/1087180?v=4)](https://github.com/thunderer "thunderer (40 commits)")[![fancyweb](https://avatars.githubusercontent.com/u/3658119?v=4)](https://github.com/fancyweb "fancyweb (35 commits)")[![ogizanagi](https://avatars.githubusercontent.com/u/2211145?v=4)](https://github.com/ogizanagi "ogizanagi (29 commits)")[![keradus](https://avatars.githubusercontent.com/u/2716794?v=4)](https://github.com/keradus "keradus (28 commits)")[![chalasr](https://avatars.githubusercontent.com/u/7502063?v=4)](https://github.com/chalasr "chalasr (27 commits)")[![wouterj](https://avatars.githubusercontent.com/u/749025?v=4)](https://github.com/wouterj "wouterj (23 commits)")[![1ed](https://avatars.githubusercontent.com/u/162986?v=4)](https://github.com/1ed "1ed (22 commits)")[![ro0NL](https://avatars.githubusercontent.com/u/1047696?v=4)](https://github.com/ro0NL "ro0NL (21 commits)")[![stof](https://avatars.githubusercontent.com/u/439401?v=4)](https://github.com/stof "stof (20 commits)")[![HypeMC](https://avatars.githubusercontent.com/u/2445045?v=4)](https://github.com/HypeMC "HypeMC (19 commits)")[![dunglas](https://avatars.githubusercontent.com/u/57224?v=4)](https://github.com/dunglas "dunglas (19 commits)")[![jakzal](https://avatars.githubusercontent.com/u/190447?v=4)](https://github.com/jakzal "jakzal (19 commits)")[![stloyd](https://avatars.githubusercontent.com/u/67402?v=4)](https://github.com/stloyd "stloyd (18 commits)") --- Tags componentphpsymfonysymfony-component ### Embed Badge ![Health badge](/badges/symfony-validator/health.svg) ``` [![Health](https://phpackages.com/badges/symfony-validator/health.svg)](https://phpackages.com/packages/symfony-validator) ``` ### Alternatives [twig/twig Twig, the flexible, fast, and secure template language for PHP 8.7k465.7M7.2k](/packages/twig-twig)[drupal/core-recommended Locked core dependencies; require this project INSTEAD OF drupal/core. 6942.5M419](/packages/drupal-core-recommended)[symfony/symfony The Symfony PHP framework 31.4k87.2M2.2k](/packages/symfony-symfony)[symfony/framework-bundle Provides a tight integration between Symfony components and the Symfony full-stack framework 3.6k251.7M11.6k](/packages/symfony-framework-bundle)[symfony/doctrine-bridge Provides integration for Doctrine with various Symfony components 3.2k200.7M873](/packages/symfony-doctrine-bridge)[symfony/form Allows to easily create, process and reuse HTML forms 2.8k162.1M3.4k](/packages/symfony-form) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)