Lintang Wisesa

 Still get this problem: `403 Forbidden: The error was '_xsrf' argument missing from POST` when click on `Save`, `Save as...` or `Export...`. Any solutions? Thanks in advance.

> Can try disabling xsrf check in your jupyter config and see if that works? I've just tried to disable xsrf check by adding this line: ```py c.NotebookApp.disable_check_xsrf = True...

Hi @DerekLeeHH you can use [`react-native-view-shot`](https://github.com/gre/react-native-view-shot) to get the barcode as an image in any format, including `base64` code. Just wrap your `` component inside `` from `react-native-view-shot`, and use...