4 ms·

Pretty cool, I am going to try it out. Your cvc field prevents Amex users. Just change the max length to 4 and everything should work ok.

• mkagenius 10y ago
  I am afraid, the author has gone to sleep now. I see that an Amex credit card has made a success payment though. I will let him know to increase the limit to 4.
• thepoet 10y ago
  Increased the CVC max length to 4. Please try now.