---
title: subtitleLineBreakMode
framework: uikit
role: symbol
role_heading: Instance Property
path: uikit/uibuttonconfiguration/subtitlelinebreakmode
---

# subtitleLineBreakMode

The line break mode the button uses to lay out the button’s subtitle.

## Declaration

```occ
@property (nonatomic, assign, readwrite) NSLineBreakMode subtitleLineBreakMode;
```

## Discussion

Discussion Word and character wrapping modes enable multiline text, while other modes restrict the text to a single line. The default value is NSLineBreakMode.byWordWrapping.

## See Also

### Configuring titles

- [title](uikit/uibuttonconfiguration/title.md)
- [subtitle](uikit/uibuttonconfiguration/subtitle.md)
- [attributedTitle](uikit/uibuttonconfiguration/attributedtitle.md)
- [attributedSubtitle](uikit/uibuttonconfiguration/attributedsubtitle.md)
- [titleTextAttributesTransformer](uikit/uibuttonconfiguration/titletextattributestransformer.md)
- [subtitleTextAttributesTransformer](uikit/uibuttonconfiguration/subtitletextattributestransformer.md)
- [UIConfigurationTextAttributesTransformer](uikit/uiconfigurationtextattributestransformer-c.typealias.md)
- [titlePadding](uikit/uibuttonconfiguration/titlepadding.md)
- [titleAlignment](uikit/uibuttonconfiguration/titlealignment.md)
- [UIButtonConfigurationTitleAlignment](uikit/uibuttonconfigurationtitlealignment.md)
- [titleLineBreakMode](uikit/uibuttonconfiguration/titlelinebreakmode.md)