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[Validation & Sanitization](/categories/validation) 4. / 5. kch/validation ActiveLibrary[Validation & Sanitization](/categories/validation) kch/validation ============== The most awesome validation engine ever created for PHP 1.1.x-dev(8y ago)04131BSD StylePHPPHP >=5.4 Since Oct 17Pushed 8y ago4 watchersCompare [ Source](https://github.com/KredytyChwilowki/Validation)[ Packagist](https://packagist.org/packages/kch/validation)[ Docs](http://respect.github.io/Validation/)[ RSS](/packages/kch-validation/feed)WikiDiscussions master Synced 3d ago READMEChangelogDependencies (7)Versions (1)Used By (0) KredytyChwilowki\\Validation ============================ [](#kredytychwilowkivalidation) Fork of Respect\\Validation [The most awesome validation engine ever created for PHP.](http://bit.ly/1a1oeQv) - Complex rules made simple: `v::numeric()->positive()->between(1, 255)->validate($input)`. - [Granularity control](docs/README.md#validation-methods) for advanced reporting. - More than 100 (fully tested) validators. - [A concrete API](docs/CONCRETE_API.md) for non fluent usage. - Works on PHP 5.4+ or HHVM 3.3+ Table of contents ----------------- [](#table-of-contents) - [Contributing](CONTRIBUTING.md) - [Feature Guide](docs/README.md) - [Installation](docs/INSTALL.md) - [License](LICENSE.md) - [Validators](docs/VALIDATORS.md) - [Changelog](CHANGELOG.md) ### Health Score 25 — LowBetter than 37% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity13 Limited adoption so far Community23 Small or concentrated contributor base Maturity42 Maturing project, gaining track record Bus Factor1 Top contributor holds 51.7% of commits — single point of failure 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 Unknown Total 1 Last Release 3132d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/d66b23a27631760689ca4fe5d2e4bc25592bf4e08ce2d09245be5be89f3b42f6?d=identicon)[KredytyChwilowkiProgrammer](/maintainers/KredytyChwilowkiProgrammer) --- Top Contributors [![henriquemoody](https://avatars.githubusercontent.com/u/154023?v=4)](https://github.com/henriquemoody "henriquemoody (612 commits)")[![alganet](https://avatars.githubusercontent.com/u/202642?v=4)](https://github.com/alganet "alganet (304 commits)")[![nickl-](https://avatars.githubusercontent.com/u/1404606?v=4)](https://github.com/nickl- "nickl- (113 commits)")[![jeanpimentel](https://avatars.githubusercontent.com/u/68348?v=4)](https://github.com/jeanpimentel "jeanpimentel (18 commits)")[![batusa](https://avatars.githubusercontent.com/u/5388003?v=4)](https://github.com/batusa "batusa (18 commits)")[![kleberhs007](https://avatars.githubusercontent.com/u/1186353?v=4)](https://github.com/kleberhs007 "kleberhs007 (13 commits)")[![jaysonsantos](https://avatars.githubusercontent.com/u/51510?v=4)](https://github.com/jaysonsantos "jaysonsantos (10 commits)")[![lcobucci](https://avatars.githubusercontent.com/u/201963?v=4)](https://github.com/lcobucci "lcobucci (6 commits)")[![williamespindola](https://avatars.githubusercontent.com/u/794521?v=4)](https://github.com/williamespindola "williamespindola (5 commits)")[![caferrari](https://avatars.githubusercontent.com/u/89180?v=4)](https://github.com/caferrari "caferrari (5 commits)")[![edsonlimadev](https://avatars.githubusercontent.com/u/6683189?v=4)](https://github.com/edsonlimadev "edsonlimadev (5 commits)")[![fefas](https://avatars.githubusercontent.com/u/6557756?v=4)](https://github.com/fefas "fefas (5 commits)")[![gabrielrcouto](https://avatars.githubusercontent.com/u/2197005?v=4)](https://github.com/gabrielrcouto "gabrielrcouto (5 commits)")[![rogeriopradoj](https://avatars.githubusercontent.com/u/443391?v=4)](https://github.com/rogeriopradoj "rogeriopradoj (5 commits)")[![wesleyvicthor](https://avatars.githubusercontent.com/u/605006?v=4)](https://github.com/wesleyvicthor "wesleyvicthor (5 commits)")[![kinncj](https://avatars.githubusercontent.com/u/292542?v=4)](https://github.com/kinncj "kinncj (4 commits)")[![AndyWendt](https://avatars.githubusercontent.com/u/6130713?v=4)](https://github.com/AndyWendt "AndyWendt (4 commits)")[![romeOz](https://avatars.githubusercontent.com/u/3135712?v=4)](https://github.com/romeOz "romeOz (4 commits)")[![dcorrea777](https://avatars.githubusercontent.com/u/7196041?v=4)](https://github.com/dcorrea777 "dcorrea777 (4 commits)")[![marcelgsantos](https://avatars.githubusercontent.com/u/753958?v=4)](https://github.com/marcelgsantos "marcelgsantos (4 commits)") --- Tags validatorvalidationrespect ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/kch-validation/health.svg) ``` [![Health](https://phpackages.com/badges/kch-validation/health.svg)](https://phpackages.com/packages/kch-validation) ``` ### Alternatives [respect/validation The most awesome validation engine ever created for PHP 5.9k37.4M383](/packages/respect-validation)[giggsey/libphonenumber-for-php A library for parsing, formatting, storing and validating international phone numbers, a PHP Port of Google's libphonenumber. 5.0k148.7M416](/packages/giggsey-libphonenumber-for-php)[opis/json-schema Json Schema Validator for PHP 64236.9M186](/packages/opis-json-schema)[vlucas/valitron Simple, elegant, stand-alone validation library with NO dependencies 1.6k4.4M128](/packages/vlucas-valitron)[intervention/validation Additional validation rules for the Laravel framework 6826.7M8](/packages/intervention-validation)[proengsoft/laravel-jsvalidation Validate forms transparently with Javascript reusing your Laravel Validation Rules, Messages, and FormRequest 1.1k2.3M49](/packages/proengsoft-laravel-jsvalidation) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)