I will receive an error from Stripe in my iOS app if I pass an invalid card number but a token if I have a valid card + valid CVC.
When I charge the card, Stripe errors on the server.
How do I authenticate the card immediately, without charging it? (This is critical to the business logic)
[1]SO post http://stackoverflow.com/questions/19301798/stripe-card-authentication-passed-from-iphone-failed-on-server