## Confirm SEPA Debit setup `stripe.confirmSepaDebitSetup(clientSecret: string, data?: object)` Use `stripe.confirmSepaDebitSetup` in the [SEPA Direct Debit with Setup Intents](https://docs.stripe.com/payments/sepa-debit-setup-intents.md) flow when the customer submits your payment form. When called, it will confirm the `SetupIntent` with `data` you provide. Note that there are some additional requirements to this flow that are not covered in this reference. Refer to our [integration guide](https://docs.stripe.com/payments/sepa-debit-setup-intents.md) for more details. When you confirm a `SetupIntent`, it needs to have an attached [PaymentMethod](https://docs.stripe.com/api/payment_methods.md). In addition to confirming the `SetupIntent`, this method can automatically create and attach a new `PaymentMethod` for you. It can also be called with an existing `PaymentMethod`, or if you have already attached a `PaymentMethod` you can call this method without needing to provide any additional data. These use cases are detailed in the sections that follow. > Note that `stripe.confirmSepaDebitSetup` may take several seconds to complete. > During that time, you should disable your form from being resubmitted and show a waiting indicator like a spinner. > If you receive an error result, you should be sure to show that error to the customer, re-enable the form, and hide the waiting indicator. - `clientSecret` The [client secret](https://docs.stripe.com/api/setup_intents/object.md#setup_intent_object-client_secret) of the `SetupIntent`. - `data` Data to be sent with the request. Refer to the [Setup Intents API](https://docs.stripe.com/api/setup_intents/confirm.md) for a full list of parameters. - `payment_method` The `id` of an existing PaymentMethod or an object of collected data. See use cases below for details. ### with payment data from an Element ### Data argument properties - `payment_method` Pass an `object` to confirm using data collected by an `iban` Element. - `sepa_debit` An `iban` [Element](https://docs.stripe.com/js/element.md). - `billing_details` The customer's [billing_details](https://docs.stripe.com/api/payment_methods/create.md#create_payment_method-billing_details). `name` and `email` are required. - `name` The customer's name. - `email` The customer's email. ### Example ```title Confirm with an Element ``` ### with an existing payment