@progress/wct-a11y-spec
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Contains accessibility and keyboard navigation specification of Telerik and Kendo web components.
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Markdown
The Kendo UI for Angular MaskedTextBox 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.
**`input` Element**
| Selector | Attribute | Usage |
| -------- | --------- | ----- |
| k-input-inner | `role=textbox` or `type=text` | Specifies the role of the component. Not required if `<input type=text`> is used. |
| | `label for=` or `aria-label` or `aria-labelledby` | The input needs an accessible name to be assigned to it. |
| | `aria-placeholder` | Announces the mask/placeolder for the component. |
| | `disabled` or `aria-disabled` | Attribute is rendered only when the maskedtextbox is disabled. |
| | `aria-invalid=true` | Attribute is rendered only when the maskedtextbox is in form and announces the valid state of the component. |
The MaskedTextBox is compliant with the [Section 508](http://www.section508.gov/) requirements
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).
| Environment | Tool |
| ----------- | ---- |
| Firefox | NVDA |
| Chrome | JAWS |
| Microsoft Edge | JAWS |