Libraries tagged by validators

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

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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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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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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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Automatic OpenAPI validation for Laravel HTTP tests

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Chinese Mainland Personal ID Card Validation

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Custom Laravel Validator for combined unique indexes

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A simple package that validates EU VAT numbers against the central ec.europa.eu database

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Small PHP library to valid email addresses using a number of methods.

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Decouple validation from Laravel controllers with ValidatorAssistant

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A Simple PHP Roman Numerals Library

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Checks uploaded file content roughly matches a known MIME type for the file extension.

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

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Yii2 json attribute behavior

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A PHP implementation of JWT (JSON Web Token) generator, parser, verifier, and validator

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