Libraries tagged by validation api

PHP Structure helper with typed properties and attributes

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An ergonomic Laravel wrapper for the Webling REST API featuring automated caching, credentials validation, robust API key redaction, and type-safe resource groups.

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A Symfony Validator–based request validation layer for PHP, providing an abstract RequestValidator and structured ValidationException for HTTP 422 responses.

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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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Provides possibility for validate data according to Swagger documentation

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Symfony bundle for integrating JSON Schema validation with API Platform OpenAPI documentation via dynamic schema aggregation

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A simple, lightweight Laravel package for standardized JSON API responses, validation, and logging.

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Official PHP SDK for VerifyKit - Email validation and verification API

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PHP client library for Contact/Reborn API - Email validation and block check service

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Modern PHP validation library with fluent API and bulk validation support

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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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Official PHP SDK for the NaprawKSeF API (KSeF XML validation, FA(3) correction builder, webhooks). Zero non-stdlib runtime dependencies; works with Laravel, Symfony and plain PHP.

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Official PHP client for ip-api.io — IP geolocation, email validation, fraud detection and risk scoring API

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This bundle provides an email validation through 'Bulk Email Checker' api.

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A Symfony 2 bundle for using HMAC validation tokens for use with API.

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