Widget 5: ARIA attribute must be defined

Page 114 Title: Site Map | Butler.edu

Page 114 URL: https://www.butler.edu/ics/site-map

	Violations	Warnings	Manual Checks	Passed	Hidden
Number of Elements	-	-	-	-	-

Definition	ARIA property or state must be defined.
Purpose	ARIA attributes must be defined properties or states to accurately describe web content to users of assistive technologies, especially screen reader users
WCAG 2.0 Success Criteria	4.1.2 Name, Role, Value (Level A, Primary Success Criterion) Other Related Success Criterion: 1.3.1 Info and Relationships (Level A) 3.3.2 Labels or Instructions (Level A)
Rule Category	Widgets/Scripting
Scope	Element
Target Resources	Elements with aria attributes `[aria-atomic]` `[aria-autocomplete]` `[aria-busy]` `[aria-checked]` `[aria-controls]` `[aria-describedby]` `[aria-disabled]` `[aria-dropeffect]` `[aria-expanded]` `[aria-flowto]` `[aria-grabbed]` `[aria-haspopup]` `[aria-hidden]` `[aria-invalid]` `[aria-label]` `[aria-labelledby]` `[aria-level]` `[aria-live]` `[aria-multiline]` `[aria-multiselectable]` `[aria-orientation]` `[aria-owns]` `[aria-pressed]` `[aria-readonly]` `[aria-relevant]` `[aria-required]` `[aria-selected]` `[aria-sort]` `[aria-valuemax]` `[aria-valuemin]` `[aria-valuenow]` `[aria-valuetext]`
Techniques	Use defined ARIA properties and states in the ARIA specification. Check W3C WAI Accessible Rich Internet Applications specifications for allowed values for ARIA attributes.
Informational Links	Accessible Rich Internet Applications (WAI-ARIA) 1.0 Specification: Supported Property and States G108: Using markup features to expose the name and role, allow user-settable properties to be directly set, and provide notification of changes ARIA5: Using WAI-ARIA state and property attributes to expose the state of a user interface component OAA Web Accessibility ARIA Examples Accessible jQuery-ui Components Demonstration

Element Identifier	Result	Element Position	Message

Column Definitions

Element Identifier: Information about the element associated with the result.; The information typically includes the tag name, accessible name or other information related to the rule requirements.; "Page" means that the result applied to the page. For example, the rule "One main landmark on the page" is a page level rule.

Element Position: The element position is based on the DOM order of elements in the page.; The element position maybe useful in helping to locate a specific element on the page evaluated (e.g smaller numbers are typically toward the beginning of a page and larger numbers typically toward the end of a page).; Element position 1 is the first element.; The highest element position is the last element.; Element position values for most rule/page results will not be consecutive since a rule only applies to a sub set of elements found on a page.

Widget 5: ARIA attribute must be defined

Rule Details

Element Results

Column Definitions