Rule Description ARIA attributes starting witharia-must contain valid values. These values must be spelled correctly and correspond to values that make sense for a particular attribute in order to perform the intended accessibility function. The Algorithm (in simple terms) ...
[aria-*]attributes do not have valid values Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. We use cookies to personalize content and ads, to provide social media features and to analyze our ...
4.1.2: MUST: Name, Role, Value WCAG Success Criteria [WCAG 2.0 (A)] 4.1.2: MUST: Name, Role, Value When developers do not use attributes defined in the WAI-ARIA 1.1 W3C Recommendation, they do not properly convey user interface behaviors and structural information to assistive technologies...
Not all ARIA role-attribute combinations are valid. This rule ensures that each role has the required qualities. Using ARIA attributes in roles where they are not permitted can impair web page accessibility. Using an improper role-attribute combination will have no effect on application accessibility...
When you define Reachability and Segmentation intents, VMware Aria Operations for Networks allows adding invalid values for source and destination ports. Also, if you do not enter any value for the source and destination ports, the intent processing gets stuck in the Verifying state. ...
Defining alt="" and aria-label="" on md-icon elements do not fully hide the icon from assistive technology. The documentation states that defining those attributes as empty will put aria-hidden="true" on the element, but this doesn't happen. What is the expected behavior? * Defining eithe...
The user can read but not set the value. when creating checkboxes with role="checkbox" the aria-readonly attribute is supported according to MDN Web Docs. https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-readonly#:~:text=However%2C%20when%20creating%20...
When adding a new directory in vIDM, the admin user has the choice of two directory-search attributes. This choice impacts the format of usernames in the associated on-prem Aria Automation deployment. The possible values are: sAMAccountName - usually the user name without a domain, resulting ...
errorMessageProps DOMAttributes Props for the select's error message element, if any. isInvalid boolean Whether the input value is invalid. validationErrors string[] The current error messages for the input if it is invalid, otherwise an empty array. validationDetails ValidityState The native valida...
The None role is not valid on focusable active elements. 1.3.3: Presentation Role # Role Required Attributes Optional Attributes Requires Scripting Implementation Notes presentation No Presentation is an element whose implicit native role semantics will not be mapped to the accessibility API. The Pr...