<%= form_for @group || Group.new, url: groups_path do |form| %> <%= form.text_field :name, label: "Name", class: "name" %> <%= form.text_field :desc, label: "Description", class: "description" %> <%= form.text_field :link, label: "Link", class: "link" %> <%= form.submit "Add Group", class: "add" %> <% end %>