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ActiveLibrary[Validation & Sanitization](/categories/validation)

switon/validation
=================

Validation rules, constraints, and error collection for Switon Framework

v1.0.0(1mo ago)0335MITPHPPHP >=8.3CI passing

Since May 10Pushed 1mo agoCompare

[ Source](https://github.com/switon-php/validation)[ Packagist](https://packagist.org/packages/switon/validation)[ Docs](https://github.com/switon-php/validation)[ RSS](/packages/switon-validation/feed)WikiDiscussions main Synced 1w ago

READMEChangelogDependencies (2)Versions (2)Used By (5)

Switon Validation Package
=========================

[](#switon-validation-package)

Validation rules, constraints, and error collection for Switon Framework.

Installation
------------

[](#installation)

```
composer require switon/validation
```

**Requirements:** PHP 8.3+

Quick Start
-----------

[](#quick-start)

```
use Switon\Core\Attribute\Autowired;
use Switon\Validating\Attribute\ArrayOf;
use Switon\Validating\Attribute\Email;
use Switon\Validating\Attribute\Length;
use Switon\Validating\Attribute\Required;
use Switon\Validating\ValidatorInterface;

class UserService
{
    #[Autowired] protected ValidatorInterface $validator;

    public function register(array $input): array
    {
        return $this->validator->validateValues($input, [
            'tags' => [new ArrayOf('string', minItems: 1)],
            'username' => [new Required(), new Length(4, 16)],
            'email' => [new Required(), new Email()],
        ]);
    }
}
```

Docs:

License
-------

[](#license)

MIT.

###  Health Score

43

—

FairBetter than 89% of packages

Maintenance94

Actively maintained with recent releases

Popularity11

Limited adoption so far

Community12

Small or concentrated contributor base

Maturity48

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% 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

31d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/dc0f20ad15b0ae9fbf9c6e2cd3008692b0c88a877ec8d3e0119211314bf86fc8?d=identicon)[switon](/maintainers/switon)

---

Top Contributors

[![switon-php](https://avatars.githubusercontent.com/u/247358032?v=4)](https://github.com/switon-php "switon-php (10 commits)")

---

Tags

contraintsswitonvalidationvalidatorvalidatorvalidationconstraintsswiton

### Embed Badge

![Health badge](/badges/switon-validation/health.svg)

```
[![Health](https://phpackages.com/badges/switon-validation/health.svg)](https://phpackages.com/packages/switon-validation)
```

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