Libraries tagged by invalidation

Allows uniting several validation rules into a single one for easy re-usage

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hyperf validation

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A slim middleware for validation based on Respect/Validation

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An easy to use, accurate-ish & extensible email validation library for PHP 7+

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Semantic Versioning library for PHP. It implements the full semantic version 2.0.0 specification and provides ability to parse, compare, and increment semantic versions along with validation against constraints.

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Yii Validator

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Take your Eloquent Models to the next level

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A robust PHP 7.4+ email validation library that extends beyond basic validation with MX record checks, disposable email detection, and free email provider validation. Features include strict typing, custom validator support, internationalization (i18n), and an extensible architecture. Perfect for applications requiring thorough email verification with customizable validation rules.

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Framework agnostic upload library

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This package provides a validator for ensuring strong passwords in Laravel 4 applications.

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An easy to use data type validator (both strict and fuzzy).

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A simple and clean PHP class that validates EU VAT numbers against the central ec.europa.eu database (using the official europa API).

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Powerful & memory efficient CSS linter for PHP

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The Laravel-Validate package enhanced Laravel validation capabilities with custom rules and methods for simplified and efficient validation logic.

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Automatic OpenAPI validation for Laravel HTTP tests

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