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Blazor CheckBox Accessibility

Out of the box, the Telerik UI for Blazor CheckBox provides extensive accessibility support and enables users with disabilities to acquire complete control over its features.

The CheckBox is compliant with the Web Content Accessibility Guidelines (WCAG) 2.2 AA standards and Section 508 requirements, follows the Web Accessibility Initiative - Accessible Rich Internet Applications (WAI-ARIA) best practices for implementing the keyboard navigation for its component role, provides options for managing its focus and is tested against the most popular screen readers.


This section lists the selectors, attributes, and behavior patterns supported by the component and its composite elements, if any.

Selector Attribute Usage
.k-checkbox role=checkbox or type=checkbox Announces the checkbox role of the element.
label for or aria-label or aria-labelledby The input requires an accessible name to which it will be assigned.
aria-checked=true or checked=checked Announces the checked state of the CheckBox.
disabled=disabled or aria-disabled=true The attribute is rendered only when the CheckBox is disabled.
.k-invalid,.ng-invalid aria-invalid=true The attribute is rendered only when the CheckBox is in a form HTML element and announces the invalid state of the component.


WAI-ARIA Authoring Practices: CheckBox Pattern

Section 508

The CheckBox is fully compliant with the Section 508 requirements.


The CheckBox has been extensively tested automatically with axe-core and manually with the most popular screen readers.

To report any accessibility issues, contact the team through the Telerik Support System.

Screen Readers

The CheckBox has been tested with the following screen readers and browsers combinations:

Environment Tool
Firefox NVDA
Chrome JAWS
Microsoft Edge JAWS

See Also

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