Posting a form and registering at the same time

[ThanosDodd]

Salutations!

I am developing an app where the user needs to fill out a form in order to sign in - the form data will be saved in the user collection using mongodb. My submit handler successfully signs the user in but the page refreshes the filled out form.

In my current solution I'm saving the form data in sessionStorage before sending it to the api.

The cleanest solution would be to pass the form data in the signIn call and use the event option but it seems I can't add whatever in the signIn params.

If it would be possible not to refresh the page where login occurs that would also work well.

I appreciate your time as this is a new framework for me.