Wizard

Checks input validity during typing or at submit and surfaces errors right next to the offending field. The goal is to tell users, with minimal interruption and maximum locality, what went wrong and how to fix it — instead of bouncing them back with a page of errors after submit.

An ordered progress indicator that explains the stages of a task, the current step and completed work. Pair it with a multi-step form to make a long task easier to understand. Validate before advancing, preserve values when going back, and keep progress indication distinct from the controls that move the flow forward.

Layer the information: show only the most common and necessary parts first, hiding secondary details behind "expand", "next step" or "show more" until the user asks for them. It solves the problem of overwhelming users at once — the initial cognitive load stays low and the surface easy to learn, while depth remains available on demand for advanced users.

Introduces an interface with an overlay, a spotlight cutout and step bubbles: each step reveals one key area and explains it in place, paced by prev/next controls and a step indicator, always skippable. The explanation lives where the feature happens instead of making users hunt for docs.