Error Form

gistfile1.txt

<%= form_for @contact, validate: true do |f| %>
    <fieldset>
      <div class="input_error">
        <%= f.label :message %>
        <%= f.text_area :message, autofocus: 'autofocus' %>
        <span data-icon="M" class="message">Error message goes here</span>
      </div>

      <div class="input_success">
        <%= f.label :name %>
        <%= f.text_field :name %>
        <span data-icon="N" class="message">Success message goes here</span>
      </div

      <div>
        <%= f.label :email %>
        <%= f.text_field :email %>
      </div>

      <div>
        <%= f.label :phone_number %>
        <%= f.text_field :phone_number %>
      </div>
    </fieldset>

    <%= f.submit class: "btn btn-big btn-action" %>
 <% end %>