3.3.4 Error Prevention (Legal, Financial, Data)
Submissions with legal or financial consequences, or that change or delete stored data, can be reversed, are checked for errors with a chance to correct them, or can be reviewed and confirmed before they're final. Submitting exam answers counts too.
Level AA
What the automated checks look for
No automated check looks for this criterion. It’s judged from the captured evidence: the screens, the accessibility tree and the steps that reached them.
Read more
- Understanding 3.3.4, from the W3C
- Previous: 3.3.3 Error Suggestion
- Next: 3.3.7 Redundant Entry