$passwordmax = $conf->config('passwordmax') || 12;
$username_letter = $conf->exists('username-letter');
$username_letterfirst = $conf->exists('username-letterfirst');
$passwordmax = $conf->config('passwordmax') || 12;
$username_letter = $conf->exists('username-letter');
$username_letterfirst = $conf->exists('username-letterfirst');