Automatically fill in username if user already typed it before
Let's say you don't know your password. You:
- Go to the log in page.
- Type your username.
- Try to type your password, but you can't, since you forgot. Or
you type something but it turns out wrong. Or whatever.
Then, you can click on "Forgot your password?" and it'll go to a
new page that asks for your username or email. But you already
typed your username, so it should remember that and put it in the
text box for you. Then, you can choose to continue with that
username, or edit it.
accepted → assigned
assigned → closed