---
title: allowsToggleToOff()
framework: pdfkit
role: symbol
role_heading: Instance Method
path: pdfkit/pdfannotationbuttonwidget/allowstoggletooff()
---

# allowsToggleToOff()

Returns a Boolean value indicating whether a radio button behaves in a toggling manner.

## Declaration

```swift
func allowsToggleToOff() -> Bool
```

## Return Value

Return Value true if clicking a radio button control that is already in the on state toggles it to the off state; otherwise false.