Prevent users from encoding email in sb_initialize_session()

[msleckman]

Hello.
I am wondering if there is a way to make both the email and the token part of the authentication pop up when using sb_intialize_session().

When using sb_intialize_session() in the simplest form, we run the risk of committing a username into a script. I know that by defining sb_user in an .Renviron file, this avoids entering the username in the first argument of sb_intialize_session() in a script. However, alternatively, can we trigger a popup as part of this function in R, like with the token, so that the user can enter an email in the pop up as well as the string token.