<%= f.label :date_available %><br />
<%= f.date_select :date_available, :order => [:day, :month, :year] %>
</p>
+ <p>
+ <%= f.label :date_available_until %><br />
+ <%= f.date_select :date_available_until, :order => [:day, :month, :year], :include_blank => true %>
+ </p>
<p>
<%= f.submit "Update" %>
</p>