valami.js

valami: {
  if (countrySelect.val() != '' && addressInput.val() != '') {
    if (Number(addressInput.val()) && countrySelect.val() == 'Deutschland') {
      for (var i = 0; i < merchants.length; i++) {
        var merchant = merchants[i];
        var mz = merchant.zip_code.toString();
        var aiv = addressInput.val().toString();
        if (mz.indexOf(aiv) == 0 && merchant.fullCountryName == 'Deutschland') {
          address_string = merchant.zip_code + ' ' + merchant.city;
          console.log(merchant.zip_code + ' ' + merchant.city);
          break valami;
        }