{
  "$schema": "http://json-schema.org/draft-07/schema",
  "$id": "adress.schema.json",
  "title": "adress",
  "description": "Adressdaten",
  "type": "object",
  "properties": {
    "street": {
      "type": "string",
      "minLength": 1,
      "description": "Straßenname"
    },
    "streetnumber": {
      "type": "string",
      "minLength": 1,
      "description": "Hausnummer"
    },
    "addressextra": {
      "type": "string",
      "description": "Adresszusatz"
    },
    "zipcode": {
      "type": "string",
      "pattern": "^([0]{1}[1-9]{1}|[1-9]{1}[0-9]{1})[0-9]{3}$",
      "minLength": 1,
      "description": "Postleitzahl"
    },
    "city": {
      "type": "string",
      "minLength": 1,
      "description": "Stadt"
    }
  },

  "required": ["street", "streetnumber", "zipcode", "city"]
}