Libraries tagged by nested object validation

Argonaut is a lightweight Data Transfer Object (DTO) package for Laravel that supports nested casting, recursive serialization, and validation out of the box. Ideal for service layers, APIs, and clean architecture workflows.

Go to Download

Advanced DTO system with casting, validation, masks, nested DTOs

Go to Download

Fluent data schema validator with nested objects, arrays, and dot-notation errors

Go to Download

Power up PHP arrays and objects and access nested data (even within functions) without worrying about validation.

Go to Download

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

Go to Download

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.

Go to Download

Power up PHP arrays and objects and access nested data (even within functions) without worrying about validation.

Go to Download

Type-safe PHP form validation library with filtering, nested forms, and typed error objects. Zero dependencies.

Go to Download