WCAG 3.3.2: Labels or Instructions
Success Criterion 3.3.2 — Level A
Quick Answer
Provide labels or instructions when user input is required.
Why It Matters
Unlabeled form fields are invisible to screen readers and confusing to all users.
How to Audit
Run an automated accessibility scan to detect common Labels or Instructions failures. Then manually verify with: keyboard-only navigation, a screen reader (VoiceOver on Mac, NVDA on Windows), and browser developer tools. Automated tools catch approximately 40% of Labels or Instructions issues — manual testing is essential.
How to Fix
Use <label> elements associated with every form field. Add instructions for complex inputs.
Frequently Asked Questions
What is WCAG 3.3.2 Labels or Instructions?
Provide labels or instructions when user input is required.
Is WCAG 3.3.2 required for ADA compliance?
WCAG 2.1 Level A is the minimum baseline for ADA website compliance. Courts have upheld WCAG 2.1 AA as the standard for ADA Title III lawsuits.
How do I fix WCAG 3.3.2 violations?
Use <label> elements associated with every form field. Add instructions for complex inputs.
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