onMouseOver must be accompanied by onFocus for accessibility

Rule ID: mouse-events-have-key-events
Ruleset: axe-linter 1.0
User Impact: Serious
WCAG: 2.1.1, 3.2.1

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Compliance Data & Impact

User Impact

Serious
▼
Minor
Critical

Disabilities Affected

  • Blind
  • Low Vision
  • Deafblind
  • Mobility

Requirement(s)

  • Not specified, or not applicable

WCAG Success Criteria

  • 2.1.1 Keyboard
  • 3.2.1 On Focus

Section 508 Guidelines

  • Not specified, or not applicable

How to Fix the Problem

Why it Matters

Rule Description

The Algorithm (in simple terms)

Resources

Deque University Course Pages (subscription required)

No related course information available.

Contribute to axe-core on GitHub

Other Resources

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