In a serve, a ball must hit the front wall first, and then it should fall into the opponent's half. But before falling into opponent's half, if the ball touches the side wall, will the serve be considered as legal?
To be clear, there are actually two ways:
Ball touches the front wall first, and then before falling, it touches the side wall, and then it gets into the opponents's half.
Ball first touches the side wall, and then hits the front wall, and then finally gets into the opponent's half.