Slider

Overview

Choose an approximate number or range. It transforms operator input into a labeled domain value while preserving recoverable input through validation, delay and offline queuing.

When to use

Use HE/Slider when you need to choose an approximate number or range. Keep its role distinct from transport freshness, animal-health severity and model confidence.

Example

<label class="he-slider"><span class="he-slider__meta">Session duration <output>15 min</output></span><input type="range" min="5" max="60" value="15"></label>

Anatomy

Anatomy stays identical in Pasture and Atlantic. A responsive layout may wrap or stack parts, but reading order and focus order remain equivalent.

Variants and states

Accessibility

Expose minimum, maximum, current value, unit, and keyboard increments.

• Maintain a visible keyboard focus indicator and a logical focus sequence.
• Never rely on colour alone for operational, freshness or severity state.
• Keep touch targets at least 44 × 44 px unless the target is an inline text link.

Cross-platform contract

Related components