Libraries tagged by Validation Provider

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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Core library

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Extensible PHP library for creating, reading and validating electronic invoices such as XRechnung, ZUGFeRD and Factur-X, with support for custom formats.

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Service provider to use the zxcvbn project by @dropbox in Laravel 5.4 and above

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Validation rules, native attributes and declarative validator maps

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Blocks image uploads to Media: Image that contain nudity, sexually suggestive content, gore, graphic violence, or graphic medical imagery. Uses AI Validations and any vision-capable AI provider.

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Provider-neutral email domain and deliverability validation for Laravel applications.

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Composable email signal pipeline for PHP: disposable providers, role accounts, MX facts and your own rules — every check emits a signal, you decide what they mean.

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Google ReCAPTCHA (ver. 2) backend provider.

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Extra validation providers and rules for CakePHP 3

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Consistent Russian fake data for tests and fixtures.

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Emailable deliverability verification driver for Laravel Email Verification.

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A self-contained Laravel validation rule that verifies email addresses are real and deliverable — syntax, DNS, MX, disposable providers, role mailboxes and an optional SMTP probe.

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Service provider to use the zxcvbn project by @dropbox in Laravel 5.4 and above

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Simple reusable composable validation providers

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