Libraries tagged by validation

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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Validate legacy, segwit, native segwit (bech32) and taproot Bitcoin addresses

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Official kickbox API library client for PHP

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Your framework-agnostic Swiss Army knife for PHP 8.1+ native enums

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Laravel package providing addressing functionality

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A Laravel package to detect and block disposable email addresses.

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Checks an email address against the following RFCs: 3696, 1123, 4291, 5321, 5322

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UK Bank Modulus Check Library

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