---
title: ASAuthorizationAppleIDButton.ButtonType.signIn
framework: authenticationservices
role: symbol
role_heading: Case
path: authenticationservices/asauthorizationappleidbutton/buttontype/signin
---

# ASAuthorizationAppleIDButton.ButtonType.signIn

A button type that performs authorization using Sign in with Apple.

## Declaration

```swift
case signIn
```

## See Also

### Choosing a Button Type

- [ASAuthorizationAppleIDButton.ButtonType.continue](authenticationservices/asauthorizationappleidbutton/buttontype/continue.md)
- [default](authenticationservices/asauthorizationappleidbutton/buttontype/default.md)
- [ASAuthorizationAppleIDButton.ButtonType.signUp](authenticationservices/asauthorizationappleidbutton/buttontype/signup.md)