protected function validator($varInput)
	{
		foreach ($varInput as $k=>$v)
		{
			if ($k != 'unit')
			{
				$varInput[$k] = parent::validator($v);
			}
		}

		return $varInput;
	}
protected function validator($varInput)
	{
		foreach ($varInput as $k=>$v)
		{
			if ($k != 'unit')
			{
				$varInput[$k] = parent::validator($v);
			}
		}

		return $varInput;
	}
protected function validator ( $ varInput ) { foreach ( $ varInput as $ k => $ v ) { if ( $ k != 'unit' ) { $ varInput [ $ k ] = parent :: validator ( $ v ) ; } } return $ varInput ; }
Do not validate unit fields

@param mixed $varInput

@return mixed
Do not validate unit fields