Keep getting "Card number is invalid"

[TommyLeong]

Nothing fancy done on the code. But the **field cardNumber** keeps returning me INVALID even if I key in the following - random 16 digits number - Real VISA / MASTER card number

Am I missing something?

<CreditCardInput
            fieldStyle={
              state.paymentDetailsError ? { border: "1px solid red" } : {}
            }
            cardNumberInputProps={{
              value: state.cardNumber,
              onChange: handleCardNumberChange,
            }}
            cardExpiryInputProps={{
              value: state.expiry,
              onChange: handleCardExpiryChange,
            }}
            cardCVCInputProps={{
              value: state.cvc,
              onChange: handleCardCVCChange,
            }}
            fieldClassName="input"
          />

[olitomas]

That is because 4343 4343 4343 4343 is invalid.

See more about valid credit cards here: https://www.validcreditcardnumber.com/

[TommyLeong]

@olitomas Good info about the link you shared (Luhn Algorithm Check), but I've tried with my actual VISA credit card as well and it didn't get passed either. Why was that?

[olitomas]

Thats kind of hard to know without knowing your credit card number.... and sending a stranger on the internet your credit card number is a recipe for a bad time! So you are going to have to figure that one out for your self 😉