subpath|subdomain|onion|dns):(?
[a-z0-9._-]{1,256})$/D', $_POST['site'], $site) !== 1) output(403, 'Malformed value for site.'); if (isset(query('select', 'sites', ['username' => $_SESSION['id'], 'address' => $site['address'], 'type' => $site['type']], ['address'])[0]) !== true) output(403, 'Unavailable value for site.'); htDeleteSite($site['address'], $site['type'], $_SESSION['id']); output(200, _('Access removed.'));