private function checkRequiredCustomPropsBeforeSave($custom_props)
{
$errors = array();
if (is_array($custom_props)) {
foreach ($custom_props as $id => $value) {
$cp = CustomProperties::findById($id);
if (!$cp) {
continue;
}
if ($cp->getIsRequired() && $value == '') {
$errors[] = lang('custom property value required', $cp->getName());
}
}
}
return $errors;
}
