JSON Schema Validator
Validate JSON against a Schema with error details
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About JSON Schema validation
Paste a JSON Schema and the JSON data to check, then validate whether the data conforms to the Schema constraints, listing every mismatch with its path and reason. Supports Draft-07.
Note· When generating, all object fields are marked required and additionalProperties defaults to false (stricter); adjust the generated Schema manually if you need looser rules.
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