How to write html in Rails helper?

Question

How to write this html inside helper ?

 <tr style="color:red;">
        <td></td>
        <td><%= error_message_on "test", "test_message", :prepend_text => "Kem cho" %></td>
    </tr>

Answer 1

Don't write this code inside a helper method. Place it in a partial.

BTW if you really need html inside helper method you can use content_tag helper.