---
title: PKIdentityButton.Style.blackOutline
framework: passkit
role: symbol
role_heading: Case
path: passkit/pkidentitybutton/style/blackoutline
---

# PKIdentityButton.Style.blackOutline

A style that represents a black button with a light outline.

## Declaration

```swift
case blackOutline
```

## See Also

### Styles

- [PKIdentityButton.Style.black](passkit/pkidentitybutton/style/black.md)