Listening to Parents

Kvod harav, 1.If ones parents gives their child money but they specify when giving “I am giving this to you for food only” does the child have to listen if he wants to give tzedakah 2.if ones parent tells him to shorten his pe’ot and facial hair does he have to listen?

A. Yes (Igrot Moshe )
B. Yes (Arizal)

Rabbi Shay Tahan