We are using username and password authentication. We are considering auth0 Lock to see if it could support our scenarios. One of the scenario is “Forget username?” link on the login page. If user click on it, user could put the email address and the username will be sent to the user. Does lock support this?
Lock does not currently support a “Forget username?” feature as you have described. I have submitted this to be considered, however we cannot guarantee whether this will be implemented, or any ETA for this.