app/views/addresses/_form.html.erb
<%= simple_form_for([parent, @address]) do |f| %>
<%= f.error_notification %>
<div class="form-inputs">
<%= f.input :default %>
<%= f.input :business_name %>
<%= f.input :address %>
<%= f.input :address2 %>
<%= f.input :city %>
<%= f.input :county %>
<%= f.input :country, as: :string %>
<%= f.input :postcode %>
<%= f.input :phone %>
<%= f.input :fax %>
<%= f.input :mobile %>
<%= f.input :website %>
<%= f.input :email %>
<%= f.input :tax_number %>
<%= f.input :bank_details %>
</div>
<div class="form-actions">
<%= f.button :submit %>
</div>
<% end %>