circe / circe-json-schema

JSON Schema validation for Circe

Version Matrix


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This project provides some basic tools for performing JSON Schema validation with Circe.

The current version of the library is a wrapper for the Everit JSON Schema Validator, although it does not expose any org.everit or org.json types in its public API. Future releases will drop the Everit dependency, although we don't currently have an exact timeline for when this will happen.

The library only supports Draft 7 of the JSON Schema specification.

We are currently testing against the non-ref cases provided in the JSON Schema Test Suite.

Contributors and participation

This project supports the Scala code of conduct and we want all of its channels (Gitter, GitHub, etc.) to be welcoming environments for everyone.

Please see the Circe contributors' guide for details on how to submit a pull request.


circe-json-schema is licensed under the Apache License, Version 2.0 (the "License"); you may not use this software except in compliance with the License.

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.