JSON Schema Validator
Validate JSON documents against JSON Schema specifications. Supports draft 2020-12, draft-07, and earlier versions.
JSON Data
JSON Schema
Why use JSON Schema validation
JSON Schema defines the structure, required fields, and data types for JSON documents. Common use cases:
- API contract validation for request and response payloads
- Configuration file validation before deployment
- Form data validation in frontend applications
- Automated testing of JSON data structures
Specification reference: json-schema.org