A json validator in PHP

TypeObject is a PHP class to ease the usage of objects coming from a JSON definition. The library parses JSON objects into PHP objects, taking care of the types of the attributes and/or the conversion to the target types. It can be used as a DTO (Data Transfer Object) backend for PHP

A PHP library that ensures strict JSON extraction and schema validation from LLM API responses, preventing malformed or unexpected output.

Symfony framework bundle providing an annotation for validating JSON passed with a request against a schema

PHP. Automatically extracts JSON from markdown/text, repairs common AI mistakes, validates structure. Returns clean data when successful, detailed feedback for retries when not.