Braintree不成功的信用卡验证不适用于我的代码

Question

I am trying to test braintree single payment. All works fine and the code makes a transactions which I can see in the sandbox and also from response code.

But the problem is when I try to use one their 'Unsuccessful credit card numbers' it still process the transactions and gives me success as a response.

Here is the code I am using for making transaction.

$result = \Braintree\Transaction::sale([
        'amount' => $amount,
        'paymentMethodNonce' => $nonce,
        'options' => [
            'submitForSettlement' => true
         ]
      ]);

This code never gives error unsuccessful credit card verification number. I tried to use verifyCard=true in the options array and gives me error.

Answer 1

_{Full disclosure: I work at Braintree. If you have any further questions, feel free to contact support .}

For you to have an unsuccessful credit card verification, it has to happen during a PaymentMethod::Create() call as :verify_card => true can't be passed in a Transaction.sale() call. Therefore any testing cards in this section , will only fail during the attempt to make a payment method with the verify parameter used, not during a transaction. If you want to only make a transaction and have it fail, try using a different amount that can trigger different failures as documented here: test amounts