The Active Flag Trap: unvalidated-but-logged-in in CakeDC/Users

If you ship email validation with CakeDC/Users , you eventually hit a question the plugin quietly hands back to you: what should happen when someone registers, never clicks the validation link, and then tries to log in? The honest answer is that CakeDC/Users doesn't decide for you. Out of the box you get a database column, a couple of behaviors, and a set of events — but the experience is yours to assemble. Get it wrong and you land in one of two bad places: a user silently logged in without ever validating, or a user who typed the right password and is told "username or password is incorrect." Neither is what you want. This post walks through why that happens in v16, and a clean way to wire the flow using the events the plugin already dispatches — no core hacks, no schema surgery. One flag, two meanings Everything starts with a single boolean column on the users table: active . When email validation is on, registration creates the account with active = 0 and only flips it to 1 when the user clicks the link in the validation email. You can trace it in BaseTokenBehavior::_updateActive() : // $user['validated'] is a transient flag set to false during register() $emailValidated = $user [ 'validated' ]; if ( ! $emailValidated && $validateEmail ) { $user [ 'active' ] = false ; // registered → inactive + token emailed $user -> updateToken ( $tokenExpiration ); } else { $user [ 'active' ] = true ; // clicked the link → active $user [ 'activation_date' ] = new DateTime (); } Notice there is no separate validated column in the database — $user['validated'] is a transient property used only during registration. The persisted truth is active , and it is doing two jobs at once: "Has this person confirmed their email?" — set by the validation flow. "Is this account enabled?" — the thing an admin toggles to ban or suspend someone. That conflation is the root of everything below. Hold onto it; we'll come back to it. How the finder decides who exists Login in CakeDC/Users runs thro