How I Learned to Stop Worrying and Ignore WCAG
Success Criteria with Not a Change of Context Exception
Summary of On Focus / On Input
The page doesn't change On Focus or On Input
Don't just do stuff that isn't expected On Focus or On Input
Key Terms in On Focus / On Input
- change of context
- Changing the:
- user agent
- viewport
- focus
- content that changes the meaning of the page
On Focus / On Input Exception
On Focus and On Input only apply if you are changing the context. Not all changes of content are changes of context.
Examples
- Tooltips
- Changing content after user's current position
- Moving focus in a way that makes sense
- Set expectations of behaviors for users