---
title: isCustomizing
framework: uikit
role: symbol
role_heading: Instance Property
path: uikit/uitabbar/iscustomizing
---

# isCustomizing

A Boolean value indicating whether the user is currently customizing the tab bar.

## Declaration

```swift
var isCustomizing: Bool { get }
```

## See Also

### Supporting user customization of tab bars

- [beginCustomizingItems(_:)](uikit/uitabbar/begincustomizingitems(_:).md)
- [endCustomizing(animated:)](uikit/uitabbar/endcustomizing(animated:).md)