Error Prevention (Legal, Financial, Data)

In short

Submissions with legal/financial/data consequences are reversible, checked, or confirmed.

How Percelia tests it

There is no reliable purely automated signal for this criterion. Percelia assesses it AI-assisted and routes it to human review.

This criterion is judgment-bound and is always put to a human reviewer at Percelia, even at high confidence.

Official source

W3C Understanding document (w3.org)

Criteria under the same guideline

• 3.3.1 Error Identification
• 3.3.2 Labels or Instructions
• 3.3.3 Error Suggestion
• 3.3.7 Redundant Entry
• 3.3.8 Accessible Authentication (Minimum)