---
title: numberOfTouchesRequired
framework: appkit
role: symbol
role_heading: Instance Property
path: appkit/nspangesturerecognizer/numberoftouchesrequired
---

# numberOfTouchesRequired

The number of necessary touches on a Touch Bar for the gesture recognizer to match.

## Declaration

```swift
var numberOfTouchesRequired: Int { get set }
```

## See Also

### Related Documentation

- [NSTouchBar](appkit/nstouchbar.md)

### Configuring the Gesture Recognizer

- [buttonMask](appkit/nspangesturerecognizer/buttonmask.md)