JavaScript:如何使用Braintree支付方式随机数 [英] JavaScript: how to use Braintree paymentMethod nonce bu
问题描述
我正在使用Braintree v3进行客户端实施.我正在使用dropin UI.我正在尝试创建新的拱形卡.我有一个与我合作的后端团队提供的api,用于更新付款方式.它在标头中获取用户令牌,如果成功,则响应为付款方式随机数.
I am using Braintree v3 for a client implementation. I am using the dropin UI. I am trying to create a new vaulted card. I have an api from the backend team I’m working with to update payment method. It takes a user token in the Header and if successful, the response is a payment method nonce.
我只是不确定如何使用此paymentMethod随机数或在何处实际调用api.
I’m just not sure what to do with this paymentMethod nonce or where to actually call the api.
推荐答案
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流程应如下:
- 服务器生成客户端令牌并将其发送给客户端
- 客户获取客户付款方式,然后获取
payment_method_nonce
并将其发送到您的服务器 - 服务器收到随机数
- 交易是使用随机数创建的
- the server generates client token and sends it to the client
- the client obtains customer payment method and then a
payment_method_nonce
and sends it to your server - the server receives the nonce
- a transaction is created using the nonce
Drop-in将显示客户保存的付款方式,并自动将所有新输入的付款方式添加到他们的保险柜记录中
The Drop-in will display a customer's saved payment methods and automatically add any newly-entered payment methods to their Vault record if you pass a customer_id when generating a client token.
此处是有关如何修改更新的付款方式的文档.
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