/** * Function to check the number of groups per user */ function check_groups_per_user($value) { $groups_per_user = $value['groups_per_user']; if (isset($_POST['id']) && intval($groups_per_user) != GroupManager::GROUP_PER_MEMBER_NO_LIMIT && GroupManager::get_current_max_groups_per_user($_POST['id']) > intval($groups_per_user)) { return false; } return true; }