Block users pasting in their Credit Card numbers into Stripe as payments are being blocked

Is there any way we can block users from pasting in their Credit Card and CVC numbers into the Stripe input box?

The reason why is we are having a large number of payments being blocked by Stripe Radar Software due to the customer pasting in their Credit Card and CVC numbers.

what stripe radar rules are you using? I don’t think such a rules exists. copy pasting should be fine - rather something else here causing stripe to panic (I’ve posted quite a big set of good stripe radar rules some times ago - use search to find it).