/**
* Verify Group membership
*
* @param mixed group identifier to check for membership
* @param string group driver id or null to check all
* @param array user identifier to check in form array(driver_id, user_id)
* @return bool
*/
public function member($group, $driver = null, $user = null)
{
$user = $user ?: $this->get_user_id();
if ($driver === null) {
foreach (\Auth::group(true) as $group) {
if ($group->group($group, $user)) {
return true;
}
}
return false;
}
return \Auth::group($driver)->member($group, $user);
}