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WCAGAAA

How to test criterion 3.3.6 “Error Prevention (All) — For web pages that require the user to submit information, at least one of the following is true:”

WCAG references
  • 3.3.6 Error Prevention (All) (AAA)

Official methodology to test criterion 3.3.6

Test 1 (3.3.6)

  1. ulist:
    • Reversible:Submissions are reversible.
    • Checked:Data entered by the user is checked for input errors and the user is provided an opportunity to correct them.
    • Confirmed:A mechanism is available for reviewing, confirming, and correcting information before finalizing the submission.