How to make cc.php fields required bu user

[gregrr]

Hello,

I use CVV for cc.php and process orders offline. But I'd like to know how to make the fields required, especially the CVV 3 or 4 digit number. 1 out of 5 orders come through with the customer not entering these numbers, and on larger orders, I run the order through AUTH.NET as a backup and these numbers are required.

Anyone know how to do this? Would upgrading to a newer CVV mod do the trick?

Thanks again,
Greg