Sliders

Specifications

Always use with a label, even if that label is hidden.
When a label is visible, it should clearly communicate the purpose of the range input and its values (min, max, step, value).
Label sliders as optional when input is not required.
Validate input as soon as users have finished interacting with a field (but not before).
Always use with two text field components when range slider has dual thumbs to provide accessible alternatives to both the lower and upper thumbs.

Adjust a slider’s value(s) by clicking and dragging its handle(s), or by clicking anywhere on its bar.
Hovering over an active slider’s handle will change the default cursor to the grab cursor; clicking will change it to the grab cursor.
Changes made with sliders are immediate.