pattern-library checked
U.S. Web Design System Range slider
Documents range slider use when approximate or relative value matters more than precision, regular text input as the precise alternative, draggable and track-click behavior, min and max labels, step granularity, and screen reader callout units.
Pattern Decisions This Source Supports
| Pattern | Supported decision | Required contract | Claim note |
|---|---|---|---|
| Range slider | Choose a range slider when users need both a minimum and maximum value on one known numeric scale. | Each thumb controls one endpoint in a related value pair. | USWDS range slider guidance supports approximate or relative range selection, precise text-input alternatives, draggable behavior, min/max labels, step granularity, and screen reader units. |
| Slider | Choose a slider for one adjustable numeric or relative value inside a known range. | Moving the thumb changes one value within the declared minimum and maximum. | USWDS range slider guidance supports approximate relative selection, precise text-input alternatives, draggable track behavior, min/max labels, step granularity, and screen reader units. |
Evidence Role
This source is treated as pattern-library evidence. Use it to validate the decision rules above, not as a visual style reference.
Publisher: U.S. Web Design System. Last checked: .