Have you read the documentation on cordova-plugin-allow-backup?
You’re not using it correctly.
Are you getting an error? If so, what is it? Otherwise, we can’t help.
Getting this while uploading
UserError: Error: Plugin ‘cordova-plugin-allow-backup’ is no longer supported. The most likely reason for this is that it is obsolete or deprecated. Research it on npmjs.com and in GitHub.
What is the other alternative ?
Thanks
Abhishek Mishra
Have you read the author’s notes on this plugin? He tells you what the alternative is.
No, Please suggest
Did you read about the plugin on npmjs and github?