JSON Schema Validation

The home of JSON Schema validation right in your browser 🚧 Alpha 🚧 draft-7 only

Checking validation

JSON Schema

Valid JSON:

xxxxxxxxxx
 
{
  "$schema": "http://json-schema.org/draft-07/schema",
  "definitions": {
    "grandParentToChild": {
        "properties": {
          "grandParent": {
            "properties": {
              "parent": {
                "properties": {
                  "child": {
                    "properties": {
                      "name": {
                        "type": "string"
                      }
                    }
                  }
                }
              }
            }
          }
        }
    }
  },
  "allOf": [
    {
      "$ref": "#/definitions/grandParentToChild"
    }
  ],
  "additionalProperties": {
    "$ref": "#"
  },
  "items": {
    "$ref": "#"
  }
}

JSON instance

Valid JSON:

xxxxxxxxxx
 
{
  "grandParent": {
    "parent": {
      "child": {
        "name": "bob"
      }
    }
  },
  "foo": {
    "bar": [
      {
        "baz": {
          "grandParent": {
            "parent": {
              "child": {
                "name": 123
              }
            }
          }
        }
      }
    ]
  }
}

jsonschema.dev @relequestual Thanks to Sponsors:

Features

Current

Planned

Settings

Loading Data

JSON Schema

JSON instance