When you try to log in demo website, Auth0 shows an error as below.
Callback URL mismatch.
The provided redirect_uri is not in the list of allowed callback URLs.
Please go to the Application Settings page and make sure you are sending a valid callback url from your application.

When you try to log in demo website, Auth0 shows an error as below.
Callback URL mismatch.
The provided redirect_uri is not in the list of allowed callback URLs.
Please go to the Application Settings page and make sure you are sending a valid callback url from your application.