Schema Validator
JSON Schema Data Validator
JSON Data
JSON Schema
Usage Guide
Features
- Type Check — Validates string, number, boolean, object, array, null
- Required Fields — Checks fields in the required array
- Enum Constraints — Validates enum allowed values
- Pattern Matching — Regex pattern validation
- Number Range — Minimum / maximum boundary checks
- Length Limits — minLength / maxLength string length checks
Use Cases
- API request / response data validation
- Configuration file format checking
- Data format validation before import
- Frontend / backend contract testing