public static function filterSetWay_back($value)
{
return BaseDocument::returnNullIfEmpty($value);
}
public static function filterSetAccess($value)
{
return BaseDocument::returnNullIfEmpty($value);
}
public static function filterSetExternal_resources($value)
{
return BaseDocument::returnNullIfEmpty($value);
}
/**
* This filter function is factorized here because the "description" field is used in all I18n modules.
*/
public static function filterSetDescription($value)
{
return BaseDocument::returnNullIfEmpty($value);
}
public static function filterSetOuting_route_desc($value)
{
return BaseDocument::returnNullIfEmpty($value);
}
