/**
* Set $dest to the numeric value from $request->getVal( $name ) if it is <= $limit
* or => $limit if upperLimit is false.
*/
private static function overrideNumeric(&$dest, $request, $name, $limit = null, $upperLimit = true)
{
Util::overrideNumeric($dest, $request, $name, $limit, $upperLimit);
}