---
title: kCFBooleanFalse
framework: corefoundation
role: symbol
role_heading: Global Variable
path: corefoundation/kcfbooleanfalse
---

# kCFBooleanFalse

Boolean false value.

## Declaration

```swift
let kCFBooleanFalse: CFBoolean!
```

## See Also

### Constants

- [kCFBooleanTrue](corefoundation/kcfbooleantrue.md)