{
  "$schema": "http://json-schema.org/draft-07/schema",
  "$id": "#/component/layout",
  "type": "object",
  "description": "Layout related information of a form field.",
  "properties": {
    "row": {
      "$id": "/#component/layout/row",
      "type": ["string", "null"],
      "description": "Row in which a form field is placed."
    },
    "columns": {
      "$id": "/#component/layout/columns",
      "type": ["integer", "null"],
      "description": "Space the field will use inside its row. No value means it will automatically adjust to available space in the row.",
      "minimum": 2,
      "maximum": 16
    }
  }
}