Level AASince WCAG 2.2New in 2.2
2.5.7 Dragging Movements
Guideline 2.5: Input Modalities – Using touch, pointers and motion is simple and forgiving.
What does the rule require?
Anything done by dragging can also be done with simple clicks. Dragging while holding is nearly impossible with a tremor or a mouth stick.
How to get it right
For sortable lists also offer “Move up” and “Move down” buttons, and for sliders a number field.
Who benefits most?
- People with motor disabilities
Official wording
This page explains the rule in simple words. Only the original W3C text is normative.
- “Understanding Dragging Movements” at W3C (external site)
- Techniques in the WCAG Quick Reference (external site)