anchor.diff:      <%= icon_tag "map-location" %>
       <span>Postleitzahl</span>
     <% end %>
  -  <%= text_field_tag :stripePostalCode, current_user ? current_user.address.zip : nil, placeholder: 'PLZ' %>
  +  <%= text_field_tag :stripePostalCode, current_user && current_user.address.zip ? current_user.address.zip : nil, placeholder: 'PLZ' %>
   </div>
   
   <div class="input-field">
  
positive.code:     <%= icon_tag "map-location" %>
      <span>Strasse & Nr.</span>
    <% end %>
    <%= text_field_tag :stripeAddress, current_user ? current_user.address.street_name : nil, placeholder: 'Strasse & Nr.' %>
  </div>
  
  <div class="input-field">
  
negative.code:     <%= icon_tag "map-location" %>
      <span>Ort/Stadt</span>
    <% end %>
    <%= text_field_tag :stripeCity, current_user && current_user.address.city ? current_user.address.city : nil, placeholder: 'Stadt' %>
  </div>
  