if (!ttValidString($cl_name)) $errors->add($i18n->getKey('error.field'), $i18n->getKey('label.thing_name'));
if (!ttValidString($cl_description, true)) $errors->add($i18n->getKey('error.field'), $i18n->getKey('label.description'));
if (!ttValidString($cl_name)) $errors->add($i18n->getKey('error.field'), $i18n->getKey('label.thing_name'));
if (!ttValidString($cl_description, true)) $errors->add($i18n->getKey('error.field'), $i18n->getKey('label.description'));