Libraries tagged by validation

A wrapper around the respect/validation PHP validation library for easier error handling and display

Go to Download

Prevent users from reusing recently used passwords

Go to Download

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

Go to Download

Laravel validation rule that checks if a password has been exposed in a data breach

Go to Download

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.

Go to Download

A powerful PCRE regex parser with lexer, AST builder, validation, ReDoS analysis, and syntax highlighting. Zero dependencies, blazing fast, and production-ready.

Go to Download

Take your Eloquent Models to the next level

Go to Download

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.

Go to Download

Framework agnostic upload library

Go to Download

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

Go to Download

User Defined Custom Fields for Laravel Filament

Go to Download

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

Go to Download

This package provides convenient methods to integrate the NeverBounce API into your project.

Go to Download

Implementation of the Luhn algorithm in PHP. Used in validation of credit card numbers and some national identification numbers.

Go to Download

Powerful & memory efficient CSS linter for PHP

Go to Download