<%= form_for(group) do |f| %> <% if group.errors.any? %>

<%= pluralize(group.errors.count, "error") %> prohibited this group from being saved:

<% end %>

<%= f.label :name %> <%= f.text_field :name, class: 'form-control' %>

<%= f.submit class: 'btn btn-primary' %>

<% end %>