Board Thread:News and Announcements/@comment-5682467-20170415112539/@comment-5211495-20170417071747

Alternative solution: Put the following code onto MediaWiki:Common.js. $(document).on('DOMNodeInserted', '#article-comm-form', function {    if ($.inArray('autoconfirmed', wgUserGroups) < 0 && $.inArray('Restricted voting', wgCategories) >= 0) {    $('#article-comm-form').html('You are not an eligible voter, therefore you cannot vote. '); } }); This only allows autoconfirmed users to vote, under the "Restricted voting" category. This cannot be evaded by disabling JavaScript.