Problem with blank fields in Shipping Address
If I leave a blank line (for example Street) on the Shipping Address form on ShoppingCart.aspx, then click link 'Proceed with order', I am notified that 'The Street field is required'. However, if I then click link 'Proceed with order' a second time without correcting the error, it is allowed and I proceed to the Order Summary step of ShoppingCart.aspx which then shows incomplete Shipping Details (no street). Any ideas why this is happening? I am using the downloaded and unmodified BeerHouse code.