Feedback Indicator Animations

Apply Disney's 12 principles to action confirmation animations.

Principle Application

Squash & Stretch: Success checkmarks can scale with overshoot. Compress on draw, expand on complete.

Anticipation: Brief gather before feedback appears. 50ms of preparation before the confirmation.

Staging: Feedback appears at the action location. Button shows checkmark, field shows validation.

Straight Ahead vs Pose-to-Pose: Define feedback states: neutral → processing → success/error.

Follow Through & Overlapping: Icon animates, then label appears. Stagger confirmation elements.

Slow In/Slow Out: Success: ease-out (confident arrival). Error: ease-in-out (shake settles).

Arcs: Checkmarks draw in arcs, not straight lines. Error X's cross naturally.