In app browser to remember usrname


We are tying to use ionic native app in app browser to login to site. Is there anyway to remember usename with this flow? We do get refresh token for biometric, but if biometric is not enabled it opens us in app browser for users to put in username and password. I wonder if there is anyway to pre populate username here?

You could pass the username in via the URL as a query parameter and then have your form auto fill it from there.