Schema ({{ctrl.markupLanguages[ctrl.markupLanguage].name}}, {{ctrl.validators[ctrl.specVersion].name}})

Field Error Value

Document ({{ctrl.markupLanguages[ctrl.markupLanguage].name}})

Field Error Details



JSON Schema Lint is a JSON schema validator to help you write and test JSON Schemas that conform with various specification versions.

The author/maintainer is Nick Maynard. Fork this project on Github.


  • Github Gists for saving schemas/documents
  • Gary Court's JSV for validating draft-01, draft-02, draft-03
  • Evgeny Poberezkin's Ajv for validating draft-04, draft-05 (partial)
  • Jérémy Fairve's yaml.js