I have an unusual problem when someone trys to create an account. When they fill out the form but miss something important, for example, they did not reconfirm their password. Then zen cart tells them they did not fill in the password confirmation when they try to submit the form. Everything else is still pre filled in except the post code or zip code which deletes. This happens when even the basic zen cart is installed. It means that when the customer fills in the password confirmation and try to submit again they then get an error message saying that the postcode is not filled in. I am using Zen-Cart version 1.38.