## Confirm Sofort setup

`stripe.confirmSofortSetup(clientSecret: string, data?: object, options?: object)`

Use `stripe.confirmSofortSetup` in the [Set up future payments](https://docs.stripe.com/payments/sofort/set-up-payment.md) flow to use SOFORT bank details to set up a
SEPA Direct Debit payment method for future payments. When called, it will confirm a `SetupIntent` with `data` you provide, and it will
automatically redirect the customer to authorize the transaction. Once authorization is complete, the customer will be redirected back to your specified `return_url`.
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/sofort/set-up-payment.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.confirmSofortSetup` 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.
    - `return_url`
      The url your customer will be directed to after they complete authentication.

- `options`
  An options object to control the behavior of this method.
    - `handleActions`
      Set this to `false` if you want to [manually handle the authorization redirect](https://docs.stripe.com/payments/sofort/accept-a-payment?platform=web.md#handle-redirect).
Default is `true`.

### with an existing payment method

### Data argument properties

- `payment_method`
  The `id` of an existing `PaymentMethod`.

- `return_url`
  The url your customer will be directed to after they complete authentication.

### Example

```title
Confirm with existing payment method
```

### with self collected data

### Data argument properties

- `payment_method`
  Pass an object to confirm with the customer's name and email.
    - `country`
      The country code where customer's bank is located.
    - `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.

- `return_url`
  The url your customer will be directed to after they complete authentication.

### Example

```title
Confirm with self collected data
```

### Example

```title
Confirm SOFORT setup
```