orm</td>
            </tr>
            <tr>
                <td>
                    <a href="tag_fail.html">&lt;fail&gt;</a>
                </td>
                <td>set a fail in a form validation</td>
            </tr>
            <tr>
                <td>
                    <a href="tag_field.html">&lt;field&gt;</a>
                </td>
                <td>add a custom field to a form</td>
            </tr>
            <tr>
                <td>
                    <a href="tag_form.html">&lt;form&gt;