- Success Criterion 3.3.4
- Conformance level AA
Legal Commitment Submitted With No Review-and-Confirm Step
3.3.4 — Error Prevention (Legal, Financial, Data)
Scenario
Setting
A podcast app's episode list
What’s wrong
Legal commitments (e-signature, consent) submitted without a review-and-confirm stage.
Example
<button onclick="submitPayment()">Pay Now</button> <!-- no review step -->Why it matters
Everyone in legal, financial, or data-changing flows — especially people prone to input mistakes.
How to test
Submit a legal commitment (e-signature, consent): if there's no review-and-confirm stage before it's final, it fails.
How to fix
The submission must be reversible, checked with a chance to correct, or confirmed through an editable review step.
<button onclick="showReviewStep()">Review Order</button><!-- review screen --> <button onclick="submitPayment()">Confirm Payment</button>Legal, financial, or data-deleting submissions need a chance to review, correct, or confirm before they're final.
Outcome
On a podcast app's episode list, this barrier is gone for everyone in legal, financial, or data-changing flows — they get the same result as anyone else here.
Who is affected
Everyone in legal, financial, or data-changing flows — especially people prone to input mistakes.
Learn more
- Understanding Understanding document (opens in a new tab)
Related scenarios
- Binding Purchase Submitted With No Review Step Beforehand
- One-Click Order Placed With No Chance to Review It First
- Permanent Data Deletion With No Confirmation or Undo
- Review Page That Isn’t Actually Editable Before Final Submission
- Financial Transfer Form That Never Confirms the Entered Details
- Exam Answer Locked In Instantly With No Chance to Review