example/example-schemas/recursive.json

{
    "type": "object",
    "$id": "https://schema-form.org/test",
    "definitions": {
      "item2": {
        "type": "number",
        "className": "item2-class"
      },
      "test": {
        "type": "object",
        "properties": {
          "item1": {
            "type": "string",
            "const": "x"
          }
        },
        "required": [
          "item1"
        ]
      }
    },
    "properties": {
      "item1": {
        "type": "string"
      },
      "item2": {
        "$ref": "#/definitions/item2"
      }
    },
    "allOf": [
      {
        "if": {
          "$ref": "#/definitions/test"
        },
        "then": {
          "type": "object",
          "properties": {
            "item4": {
              "$ref": "https://schema-form.org/test"
            }
          }
        }
      }
    ]
  }