if (!ttValidString($cl_name)) $err->add($i18n->get('error.field'), $i18n->get('label.thing_name'));
if (!ttValidString($cl_description, true)) $err->add($i18n->get('error.field'), $i18n->get('label.description'));
if ($cl_rank >= $user->rank || $cl_rank < 0) $err->add($i18n->get('error.field'), $i18n->get('form.roles.rank'));
if (!ttValidString($cl_name)) $err->add($i18n->get('error.field'), $i18n->get('label.thing_name'));
if (!ttValidString($cl_description, true)) $err->add($i18n->get('error.field'), $i18n->get('label.description'));
if ($cl_rank >= $user->rank || $cl_rank < 0) $err->add($i18n->get('error.field'), $i18n->get('form.roles.rank'));
if ($err->no()) {
$existing_role = ttRoleHelper::getRoleByRank($cl_rank, $user->group_id);
if (!$existing_role) {
// Insert a role with default user rights.
if (ttRoleHelper::insert(array(
if ($err->no()) {
$existing_role = ttRoleHelper::getRoleByRank($cl_rank, $user->group_id);
if (!$existing_role) {
// Insert a role with default user rights.
if (ttRoleHelper::insert(array(