{
  "text-input-id": "postnummer",
  "top-label": "Postnummer: ",
  "text-input-placeholder": "4 siffer",
  "input-type": "text",
  "maxlength": "4",
  "extra-help": false,
  "isHidden": false,
  "isLarge": false,
  "form-label-hasIcon": false,
  "postal-code": true,
  "form-control-class": "a-input-postnumber"
}