satana-cvc-amex | Stripe Developers | Page 1

gusty fog Jun 21, 2022, 5:38 PM

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Amex is known to accept the 3 digits validation code (not CVC) on the card so we just support both

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then it's up to the bank to approve/decline

magic crypt Jun 21, 2022, 5:40 PM

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ok, so validation will work in live mode?

gusty fog Jun 21, 2022, 5:40 PM

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it works the same in Live and Test mode

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you enter a CVC, with amex we accept 3 and 4 digits. Then the bank validates it and if they say "invalid CVC" (and you have the Radar rule to block bad CVC) then we display an error

magic crypt Jun 21, 2022, 5:45 PM

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I don't use Radar(not sure if it works by default), do I have to do any extra settings to get this error message?

gusty fog Jun 21, 2022, 5:45 PM

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yeah it works by default even ifyou don't use Radar directly, it's one of the default rules

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you don't need to do anything. Right now you're just confused because you're in Test mode and can enter any 3/4 digits CVC for Amex, this is all expected

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see https://stripe.com/docs/testing#declined-payments and try the card number 4000000000000127 and you will see a CVC error

magic crypt Jun 21, 2022, 5:48 PM

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ok, thanks

gusty fog Jun 21, 2022, 5:50 PM

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Sure thing!

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Are you all good with your questions or was there anything I could help with?

magic crypt Jun 21, 2022, 5:54 PM

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you answered all my questions, that's all

#satana-cvc-amex