Stepper
Also called: Quantity stepper, Spin button
A − / + control that changes a small exact number by a fixed step between a minimum and maximum.
Definition
Testers check the limits, typed values, long-press repeat, rapid taps against the server, and what happens at zero.
In practice
A cart quantity stepper should stop at the 4 items in stock instead of letting you pick 5.
Learn it in context
Lessons that use this term.