Enter JSON data and a Draft-07 schema, then validate.
Method and example
Ajv 8.17.1 validates strict JSON data against JSON Schema Draft-07 and reports instance path, schema path, keyword, and message for each failure.
A required string property reports a structured type or required-property error when the supplied data fails the schema.
Scope and limitations
Only Draft-07 is claimed. Remote `$ref` loading and custom executable schema code are not enabled. Combined inputs are individually limited to 5 MB UTF-8.
All output remains inert text. User source is never executed in the main page or sent to a remote parser.