{
    "jsonSchema": {
        "title": "A customizable registration form",
        "description": "A simple form with additional properties example.",
        "type": "object",
        "required": [
          "firstName",
          "lastName"
        ],
        "additionalProperties": {
          "type": "string"
        },
        "properties": {
          "firstName": {
            "type": "string",
            "title": "First name"
          },
          "lastName": {
            "type": "string",
            "title": "Last name"
          }
        }
      },
      "uiSchema": {
        "firstName": {
          "ui:autofocus": true,
          "ui:emptyValue": ""
        }
      },
      "formData": {
        "firstName": "Chuck",
        "lastName": "Norris",
        "assKickCount": "infinity"
      }
}