Fix create account page on 2 Zen Cart websites

This is a small fix. I am getting the same error on two websites which use zen cart. At the create account page - when a customer tries to complete the form. The following errors come up. Is your first name correct? Our system requires a minimum of 2 characters. Please try again. Is your last name correct? Our system requires a minimum of 2 characters. Please try again. Your Street Address must contain a minimum of 5 characters. Your City must contain a minimum of 3 characters. Your State must contain a minimum of 2 characters. Your Post/ZIP Code must contain a minimum of 4 characters. I need you to fix on the two sites.