Libraries tagged by valid

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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An end-to-end ready PHP validation library

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Nested validation, Checkers, Conditional Validation

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A re-write of rakit/validation providing Laravel like validation as a standalone library

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Data validation library. Validate arrays, array objects, domain models etc using a simple API. Easily add your own validators on top of the already dozens built-in validation rules

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A comprehensive Laravel validation package for Persian text, numbers, dates, and Iranian national identifiers

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Validates HTML using Validator.nu

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Real GTIN Validator

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

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PHP Laravel like standalone validation library (forked from rakit/validation)

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Laminas module providing incoming content validation

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A laravel validation rule that uses eloquent to validate if a model exists

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

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Chinese Mainland Personal ID Card Validation

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