[MarkFL]

I would recommend doing this with a plugin rather than hacking your templates. Create a plugin hooked at "memberaction_dropdown" with the PHP code:

PHP Code:

if ($memberinfo['fieldxx'])
{
    $template_hook['memberaction_dropdown_items'] .= '<li class="left">
            <a href="https://m.me/' . $memberinfo['fieldxx'] . '" target="_blank" class="siteicon_profile">
                Contact me on Messenger
            </a>
        </li>';
}