---
title: "confirm(intent:completion:)"
framework: intents
role: symbol
role_heading: Instance Method
path: "intents/insetdefrostersettingsincarintenthandling/confirm(intent:completion:)"
---

# confirm(intent:completion:)

Confirms whether you can change the defroster settings.

## Declaration

```swift
optional func confirm(intent: INSetDefrosterSettingsInCarIntent, completion: @escaping @Sendable (INSetDefrosterSettingsInCarIntentResponse) -> Void)
```

```swift
optional func confirm(intent: INSetDefrosterSettingsInCarIntent) async -> INSetDefrosterSettingsInCarIntentResponse
```

## Parameters

- `intent`: The intent object containing details about the user’s request. Your handler object has already resolved the information in this object.
- `completion`: The handler block to execute with your response. You must execute this handler at some point during your implementation of this method. This handler has no return value and takes the following parameter:

## Discussion

Discussion Implement this method to validate that you’re able to change the defroster settings. For example, you might use this method to verify that you have an active connection to the vehicle. At some point in your implementation, execute the provided completion block with a response object indicating your app’s readiness to make the change.