Libraries tagged by validity

Yii Validator

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think validate

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Validation errors card for Laravel Pulse

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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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Validate Formatting Of World-Wide Postal Codes

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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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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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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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Chinese Mainland Personal ID Card Validation

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Prevent users from reusing recently used passwords

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Validates popular debit and credit cards numbers against regular expressions and Luhn algorithm. Also validates the CVC and the expiration date

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