The resetBySession method wraps the Reset By Session API endpoint. If this method succeeds, the Member will be logged in, granted an active session, and the session cookies will be minted and stored in the browser.
If this method succeeds, the password factor will be added to the existing Member Session and the session cookies will be minted and stored in the browser.
You can listen for successful login events anywhere in the codebase with the stytch.session.onChange() method or useStytchMemberSession hook if you are using React.