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

obsidian/validation
===================

Validates input against string rulesets.

v0.1.0(5y ago)03202Apache-2.0PHPPHP ^7.1

Since Feb 27Pushed 4y agoCompare

[ Source](https://github.com/ObsidianPHP/validation)[ Packagist](https://packagist.org/packages/obsidian/validation)[ RSS](/packages/obsidian-validation/feed)WikiDiscussions master Synced 3w ago

READMEChangelog (1)Dependencies (1)Versions (2)Used By (2)

Validation [![CI status](https://github.com/ObsidianPHP/Validation/workflows/CI/badge.svg)](https://github.com/ObsidianPHP/Validation/actions)
==============================================================================================================================================

[](#validation-)

Validates input against string rulesets.

Installation
============

[](#installation)

Installation is done entirely through composer.

```
composer require obsidian/validation

```

Example
=======

[](#example)

```
use Obsidian\Validation\Validator;

$validator = Validator::make(
    array(
        'username' => 'string|required|min:5|max:75',
        'email' => 'email'
    )
);

// does not fail
var_dump($validator->validate(array(
    'username' => 'github',
    'email' => 'noreply@github.com'
))); // bool(true)

// fails
$validator->validate(array(
    'username' => 5,
    'email' => 'noreply@github.com'
)); // throws InvalidArgumentException
```

###  Health Score

22

—

LowBetter than 21% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity15

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity38

Early-stage or recently created project

 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

1941d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/85dbed21ee3f899a9fac2a46423ba9b5fc227ab189da1a54787e82e1222aa472?d=identicon)[gitneko](/maintainers/gitneko)

---

Top Contributors

[![gitneko](https://avatars.githubusercontent.com/u/67227083?v=4)](https://github.com/gitneko "gitneko (19 commits)")

---

Tags

php

###  Code Quality

TestsPHPUnit

### Embed Badge

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

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

###  Alternatives

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