JSON Schema Validator
The JSON Schema Validator checks your data against a schema so contracts stay consistent between services and validators.
Key Features
- Draft-07 support
- Clear error paths
- Sample schema
- Local only
Use Cases
- Validate an API payload
- Lock a config format
- Teach schemas
- Catch bad input early
How to Use
- Paste the JSON and schema
- Validate
- Read the errors
Practical Tips
- required enforces presence
- type catches shape mistakes
- Use $ref for reuse
FAQ
- Which draft?
- Draft-07 is the common baseline.
- Why validate?
- Fails fast on malformed input.