# Type Alias: RectifyScreenButton

[Mobile Document Scanner API Reference](../index.md) / RectifyScreenButton

# Type Alias: RectifyScreenButton

> **RectifyScreenButton** = `"cancel"` \| `"apply"` \| `"retake"` \| `"undo"` \| `"detectBoundary"` \| `"fullImage"`

Defined in: [src/settings/buttons.ts:49](https://github.com/Dynamsoft/document-scanner-javascript/blob/main/src/settings/buttons.ts#L49)

A button of the rectify screen.