lib/templates/erb/scaffold/_form.html.erb
<%%= form_for(@<%= singular_table_name %>, :html => { :class => "form-horizontal", :role => "form" }) do |f| %>
<%% if @<%= singular_table_name %>.errors.any? %>
<div class="alert alert-danger alert-dismissable" role="alert">
<button type="button" class="close" data-dismiss="alert"><span aria-hidden="true">×</span><span class="sr-only">Close</span></button>
<h4><%%= pluralize(@<%= singular_table_name %>.errors.count, "error") %> prohibited this <%= singular_table_name %> from being saved:</h4>
<ul>
<%% @<%= singular_table_name %>.errors.full_messages.each do |msg| %>
<li><%%= msg %></li>
<%% end %>
</ul>
</div>
<%% end %>
<% attributes.each do |attribute| -%>
<div class="form-group">
<%%= f.label :<%= attribute.name %>, :class => "col-sm-2 control-label" %>
<div class="col-sm-10">
<%%= f.<%= attribute.field_type %> :<%= attribute.name %>, :class => "form-control" %>
</div>
</div>
<% end -%>
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<%%= f.submit :class => "btn btn-primary" %>
</div>
</div>
<%% end %>