Every onmouseout event handler that is on a focusable element must have a corresponding onblur event handler.
Best Practice Type: Pass/Warning
Focusable elements include:
aelements with an
tabindexattribute with a value greater than or equal 0.
Associated Accessibility Guidelines and Standards
|IITAA||13.2 Ensure that significant interactions can be performed with both keyboard and mouse.||Required||Violation|
|Section 508||1194.21 (a) When software is designed to run on a system that has a keyboard, product functions shall be executable from a keyboard where the function itself or the result of performing a function can be discerned textually.||Required||Violation|
|WCAG 1.0||9.2 Ensure that any element that has its own interface can be operated in a device-independent manner.||Required||Violation|
|WCAG 2.0||2.1.1 Keyboard||Required||Violation|