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Blazor Dialog Accessibility

The Telerik UI for Blazor Dialog component is WCAG 2.1 AA and Section 508 compliant. The component also follows the WAI-ARIA best practices for implementing the keyboard navigation for its component role, and is tested against the popular screen readers.


Dialog component

Selector Attribute Usage
.k-dialog role=dialog Announces the dialog role of the component.
aria-labelledby=.k-dialog-titlebar id Associate the title of the dialog.
aria-describedby=.k-dialog-content id Associate the dialog content to the wrap element.
.k-overlay + .k-dialog aria-modal=true Announces that the dialog is modal. Attribute is added only when the dialog is modal.

Predefined dialogs

Selector Attribute Usage
.k-dialog.k-prompt,.k-dialog.k-alert,.k-dialog.k-confirm role=alertdialog Announces the dialog role of the component.


ARIA practices Modal Dialog Example

Section 508

The Dialog is compliant with the Section 508 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.

Screen Readers

Environment Tool
Firefox NVDA
Chrome JAWS
Microsoft Edge JAWS

See Also

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