Libraries tagged by form input validation

A modern, extensible PHP library for validating primitive data types, files, nested objects, and arrays of objects with reusable and centralized validation rules.

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Easy & Secure Whitelist Validation for PHP

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MvcCore - Extension - Form - Field - File - form field input:file to upload file(s) and uploaded files validation.

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Automatically generate and handle input forms in PHP.

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MvcCore - Extension - Form - form extension with base classes to create and render web forms with HTML5 controls, to handle and validate submited user data, to manage forms sessions for default values, to manage user input errors and to extend and develop custom fields and field groups.

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Text input field with validation for numeric values.

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Robust request validation & authorization layer for HTTP inputs with type-safe handlers and modern PHP 8+ architecture

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A validator class to validate inputs

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Model-driven form rendering and input validation

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Extension for Nette forms adding phone input with "libphonenumber" library validation.

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Very simple Form Input Validation for when you want to use your own existing forms.

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A unified form input validation libriary

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A DOMDocument based form library, useful for quickly populating HTML forms, server side user input validation using HTML5's form validation elements, serialization, and error handling.

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Laravel AI Form Validator - Use AI to validate free-text form inputs beyond normal Laravel validation.

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Handle form model bind, old input and validation error messages in a clean easy way.

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