Back button after checkout allows to submit empty cart

Hi,
I had a problem where every several orders I got an empty order with total of 0 and no items in list.
I upgraded WP-E-Commerce to the latest version thinking that would solve it, but discovered it is a bug that still exists.

After a user completes an order, if he presses browser back he sees the cart again, and he can submit it again. This generates a new order, and send notifications, but the order is empty (probably because the cart in session is empty). It does not ask the user to re-confirm post submit or something similar and does not alert cart is empty before allowing to checkout.

I am using manual payment method (my users are only internal and do not pay through the website).

Any way to get through this?

• This topic was modified 6 years, 1 month ago by yedidel.