if is weekend show this eror if not let pass

Hi guys i dont have so much expriences in laravel or js, so i need your help. i want this error to show only in weekend days in the rest let pass

if (!empty($hotel->min_day_stays) and $numberDays < $hotel->min_day_stays){ return $this->sendError(__("You must to book a minimum of :number days",['number'=>$hotel->min_day_stays])); }