Challenge 1 / 2

Right after registering, Natasha's lastLogin was already set. What does that tell us?

It means the #[UniqueEntity] check on the email also updates lastLogin when the email is new.

It means the app logged her in automatically after registration, and that login counts as a real “interactive” login, so the last-login listener ran.

It means the browser’s HTML5 validation secretly triggered a login event when the form was submitted, so lastLogin got set early.

It means Symfony fills in lastLogin as soon as a User is saved to the database, even if nobody logs in.