Libraries tagged by data validation library

Advanced validation library with multiple API styles including JSON templates, inline rules, builder pattern, and functional composition. Features 50+ built-in validators, dot notation for nested objects, field reference resolution, and internationalization support. Zero dependencies, fully synchronous, and designed for maximum developer experience with extensible custom rule system.

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A comprehensive PHP validation library with support for 50+ validation rules, custom rules, profiles, and multi-language error messages

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Validify is a powerful PHP validation library that provides flexible and customizable validation rules, error handling, and pre-validation callbacks.

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Secure and simple validation library for Telegram Login Widget and Web App data (including Third-Party validation support).

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A modern PHP validation library with support for complex validation rules

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The Vection Validator provides validation of data and schemas. A number of different validators are already included and can be applied in a chained manner.

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A PHP library providing a collection of web-related utility functions for handling HTTP requests, validating web data, and working with URLs

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A PHP library providing functions specific to Latvian language and data formats, including Latvian text comparison, sorting according to Latvian alphabet rules, and validation of Latvian personal identification codes

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A combined back- and front-end package to manage data-submissions and forms in Laravel

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PHP Security - A modern and secure PHP library that provides a set of methods to encrypt data, decrypt data, generate secure random passwords, sanitize data, and much more. It is built with PHP's built-in cryptography functions and is designed to be easy to use and highly secure.

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Simple minimal but useful set of utils (properties, strings, datetimes, etc.)

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Framework agnostic library that manages the life-cycle of forms from creation to data input and rendering

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A wizard-grade PHP library that turns boring spreadsheets into elegant PHP objects. Cast spells on Excel/CSV files to automatically parse, map, and hydrate data into strongly-typed object collections.

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Validate PHP field values to ensure data integrity and suppress linter alerts.

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generic data validate, filter library of the php

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