---
title: Boolean Values
framework: corefoundation
role: collectionGroup
role_heading: API Collection
path: corefoundation/boolean-values
---

# Boolean Values

CFBoolean evaluates to either true or false values where kCFBooleanTrue is the true, and kCFBooleanFalse is the false value.

## Topics

### Constants

- [kCFBooleanTrue](corefoundation/kcfbooleantrue.md)
- [kCFBooleanFalse](corefoundation/kcfbooleanfalse.md)