<% field_name_prefix = subject.present? ? "#{subject}_" : "" %>

<%= form.text_field "#{field_name_prefix}address_street1", wrapper_class: "col-sm-6" %> <%= form.text_field "#{field_name_prefix}address_street2", wrapper_class: "col-sm-6" %>

<%= form.text_field "#{field_name_prefix}address_city", wrapper_class: "col-sm-6" %> <%= form.text_field "#{field_name_prefix}address_state", wrapper_class: "col-sm-3" %> <%= form.text_field "#{field_name_prefix}address_zip", wrapper_class: "col-sm-3" %>

<%= form.form_group "#{field_name_prefix}address_country" do %> <%= form.label "#{field_name_prefix}address_country" %> <%= form.country_select "#{field_name_prefix}address_country", { priority: %w(US CA), prompt: true }, class: "form-control custom-select" %> <% end %>