<%= form_for(@mat) do |f| %>
  <% if @mat.errors.any? %>
    <div id="error_explanation">
      <h2><%= pluralize(@mat.errors.count, "error") %> prohibited this mat from being saved:</h2>

      <ul>
      <% @mat.errors.full_messages.each do |msg| %>
        <li><%= msg %></li>
      <% end %>
      </ul>
    </div>
  <% end %>

  <div class="field">
    <%= f.label :name, 'Mat Number' %><br>
    <%= f.text_field :name %>
  </div>

<% if @tournament %>
      <%= f.hidden_field :tournament_id, :value => @tournament.id %>
<% end %>
<br>
  <div class="actions">
    <%= f.submit 'Submit', :class=>"btn btn-success" %>
  </div>
<% end %>
