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@progress/wct-a11y-spec

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Contains accessibility and keyboard navigation specification of Telerik and Kendo web components.

github.com/telerik/web-components-ux/docs

telerik/web-components-ux

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The Kendo UI for Vue Stepper component is [WCAG 2.1 AAA](https://www.w3.org/TR/WCAG21/) and [Section 508](http://www.section508.gov/) compliant. The component also follows the [WAI-ARIA best practices](https://www.w3.org/WAI/ARIA/apg/) for implementing the keyboard navigation for its component role, and is tested against the popular screen readers. ## Wai-Aria The Stepper component is a landmark `<nav>` element or an element with `role="navigation"`(https://www.w3.org/TR/wai-aria-1.2/#navigation). It contains an ordered list of navigation items. Each navigation item contains a link. | Selector | Attribute | Usage | | -------- | --------- | ----- | | .k-stepper | `role=navigation` or `nodeName=nav` | The landmark role `navigation` must be assigned to the component. | | .k-step-link | `aria-current=true` | The currently selected link. | | | `aria-disabled=true` | A disabled (inactive) link. | | .k-step-current .k-step-link | `aria-current=true` | Indicates whether the tab control is activated and its associated panel is displayed, or not. | | | `tabindex=0` | Removes the element from the page Tab sequence. Set when a tab is not selected so that only the selected tab is in the page Tab sequence. | | .k-step:not(.k-step-current) .k-step-link | `tabindex=-1` | Removes the element from the page Tab sequence. Set when a tab is not selected so that only the selected tab is in the page Tab sequence. | No aria attributes should be applied to the Stepper as the ProgressBar serves a purely aesthetic purpose. ## Resources [WAI-ARIA specification for navigation](https://www.w3.org/TR/wai-aria-1.2/#navigation) ## Section 508 The Stepper is compliant with the [Section 508](http://www.section508.gov/) requirements ## Testing The component has been extensively tested automatically with static code analyzers and manually with the most popular screen readers. > Any Accessibility Issues could be reported in [Telerik Support System](https://www.telerik.com/account/support-center). ### Screen Readers | Environment | Tool | | ----------- | ---- | | Firefox | NVDA | | Chrome | JAWS | | Microsoft Edge | JAWS |