form_for @<%= singular_table_name %>, :html => { class: ‘form-horizontal’, role: ‘form’ } do |f|

- if @<%= singular_table_name %>.errors.any?
  #error_explanation
    %h2= "#{pluralize(@<%= singular_table_name %>.errors.count, "error")}"
    %ul
      - @<%= singular_table_name %>.errors.full_messages.each do |msg|
        %li= msg

<% for attribute in attributes -%>

.form-group
  = f.label :<%= attribute.name %>, class: 'col-sm-2 control-label'
  .col-sm-10
    = f.<%= attribute.field_type %> :<%= attribute.name %>, class: 'form-control'

<% end -%>

.actions
  = f.submit 'Guardar', class: 'btn btn-default'