%= form_with(model: subproject_address) do |form| %>
  <% if subproject_address.errors.any? %>
    
      <%= pluralize(subproject_address.errors.count, "error") %> prohibited this client from being saved:
      
        <% subproject_address.errors.each do |error| %>
          - <%= error.full_message %><% end %>
 
  <% end %>
  <% [:streetname, :zipcode, :city, :country].each do |attrib| %>
  
    <%= form.label attrib, style: "display: block" %>
    <%= form.text_field attrib %>
  
  <% end %>
  
    <%= form.submit %>
  
<% end %>