Accessibility in Blazor Progress Button

27 Aug 20263 minutes to read

The Blazor Progress Button component follows established accessibility guidelines and standards, including ADA, Section 508, WCAG 2.2 standards, and WCAG roles that are commonly used to evaluate accessibility.

The accessibility compliance for the Blazor Progress Button component is outlined below.

Accessibility Criteria Compatibility
WCAG 2.2 Support AA
Section 508 Support Yes
Screen Reader Support Yes
Right-To-Left Support Yes
Color Contrast Yes
Mobile Device Support Yes
Keyboard Navigation Support Yes
Axe-core Accessibility Validation Yes
Yes - All features of the component meet the requirement.
Intermediate - Some features of the component do not meet the requirement.
No - The component does not meet the requirement.

WAI-ARIA attributes

The Blazor Progress Button component follows the WAI-ARIA button pattern to meet accessibility requirements. The following ARIA attributes are used in the Blazor Progress Button component:

Attributes Purpose
aria-label Provides an accessible name for the icon-only Blazor Progress Button.
aria-disabled Indicates that the element is perceivable but disabled, so it is not editable or otherwise operable.

Keyboard interaction

The Blazor Progress Button component follows keyboard interaction guidelines, making it usable for people who rely on assistive technologies and keyboard navigation. The following keyboard shortcuts are supported by the Blazor Progress Button component. Use Tab/Shift+Tab to move focus to the button, then activate it with Enter or Space.

Windows Mac Actions
Enter / Space Enter / Space Starts the progress.

Ensuring accessibility

The Blazor Progress Button component’s accessibility levels are validated using axe-core with Playwright tests.

The accessibility compliance of the Blazor Progress Button component is shown in the following sample. Open the sample site for Blazor Progress Button accessibility in a new window to evaluate the component with accessibility tools.

See also