如何在Stripe PaymentSheet中禁用卡片删除功能？

我使用以下代码展示Stripe SDK的PaymentSheet界面，用于添加并绑定银行卡至系统：

PaymentSheet.Address address = new PaymentSheet.Address(
                PersistentManager.getCityForId(HVariant.getCityVariant()).getDisplayName(),
                HVariant.getCountryVariant(),
                null,
                null,
                null,
                HVariant.getCountryVariant());
        PaymentSheet.BillingDetails.Builder billingDetails =
                new PaymentSheet.BillingDetails.Builder().address(address);

        PaymentSheet.CustomerConfiguration customerConfiguration = new PaymentSheet.CustomerConfiguration(
                resp.getStripe().getCustomer(),
                resp.getStripe().getEphemeralKey()
        );
        mPaymentSheet.presentWithSetupIntent(
                resp.getStripe().getClientSecret(),
                new PaymentSheet.Configuration(
                        "Avara",
                        customerConfiguration,
                        null,
                        null,
                        billingDetails.build()
                )
        );

当用户无银行卡时，界面会打开输入卡片并绑定的页面；当用户已有银行卡时，界面会展示现有卡片并允许添加新卡，但存在一个“Edit”按钮，点击可删除Stripe中的卡片，这破坏了用户必须始终绑定至少一张卡的核心业务逻辑。我发现PaymentSessionConfig类中有setCanDeletePaymentOptions方法，但不知道如何将其配置到PaymentSheet中，请问该如何禁用卡片删除功能？

解决方案 #

你提到的PaymentSessionConfig是旧版Stripe SDK中PaymentSession相关的配置类，当前使用的PaymentSheet有独立的配置项控制删除权限。要禁用卡片删除功能，需通过PaymentSheet.Configuration.Builder构建配置，并设置SetupIntentConfiguration的allowDeletion为false。

修改后的代码如下：

PaymentSheet.Address address = new PaymentSheet.Address(
        PersistentManager.getCityForId(HVariant.getCityVariant()).getDisplayName(),
        HVariant.getCountryVariant(),
        null,
        null,
        null,
        HVariant.getCountryVariant());
PaymentSheet.BillingDetails billingDetails = new PaymentSheet.BillingDetails.Builder().address(address).build();

PaymentSheet.CustomerConfiguration customerConfiguration = new PaymentSheet.CustomerConfiguration(
        resp.getStripe().getCustomer(),
        resp.getStripe().getEphemeralKey()
);

// 构建SetupIntent配置，禁用删除功能
PaymentSheet.SetupIntentConfiguration setupIntentConfig = new PaymentSheet.SetupIntentConfiguration.Builder()
        .setAllowDeletion(false)
        .build();

// 使用Builder构建PaymentSheet.Configuration
PaymentSheet.Configuration paymentSheetConfig = new PaymentSheet.Configuration.Builder("Avara")
        .setCustomerConfiguration(customerConfiguration)
        .setSetupIntentConfiguration(setupIntentConfig)
        .setBillingDetails(billingDetails)
        .build();

mPaymentSheet.presentWithSetupIntent(
        resp.getStripe().getClientSecret(),
        paymentSheetConfig
);

关键改动点：

• 改用PaymentSheet.Configuration.Builder构建配置对象，替代直接构造的方式
• 创建SetupIntentConfiguration并调用setAllowDeletion(false)，这会隐藏编辑按钮并禁用卡片删除功能
• 将所有配置项通过Builder方法传入，保持代码可读性和扩展性

配置完成后，PaymentSheet将不再显示用于删除卡片的“Edit”按钮，确保用户始终至少绑定一张卡，符合业务逻辑。

内容的提问来源于stack exchange，提问作者AndreiBogdan