---
title: "isReaderModeAvailable(for:)"
framework: webkit
role: symbol
role_heading: Instance Method
path: "webkit/wkwebextensiontab/isreadermodeavailable(for:)"
---

# isReaderModeAvailable(for:)

Called to check if reader mode is available for the tab.

## Declaration

```swift
optional func isReaderModeAvailable(for context: WKWebExtensionContext) -> Bool
```

## Parameters

- `context`: The context in which the web extension is running.

## Discussion

Discussion Defaults to NO if not implemented.

## See Also

### Related Documentation

- [isReaderModeActive(for:)](webkit/wkwebextensiontab/isreadermodeactive(for:).md)