问题描述
我正在magento商店上使用Braintree Payments。我有一个功能来存储已使用的信用卡的maskedNumber.I正在存储已评估CC的相关令牌编号。现在，我想提供更改/更新存储的信用卡Cvv的选项。
I am using braintree Payments on magento store. I have a featured to stored maskedNumber of used credit card.I am storing related token number of valuted CC. Now I want to give option to change/update Cvv of stored credit card.
在这里我需要您的帮助，我该怎么做？我需要执行哪个调用来更新已存储cc的cvv。
I need your help here that how can I do this ? Which call I need to execute for update cvv of stored cc.
推荐答案
我们不存储cvv，它仅用于验证目的。如果您希望重新验证付款方式，则可以通过托管字段提供表单以仅发布cvv，然后使用设置为true，并从托管字段生成随机数。
We do not store the cvv, it is only used for verification purposes. If you wish to re-verify a payment method, you can provide a form via hosted fields to post only the cvv and then run a PaymentMethod update with verify_card set to true and the nonce generated from hosted fields.
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