Accessibility in Blazor Signature Component

26 Mar 20242 minutes to read

The Blazor Signature component followed the 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 Signature component is outlined below.

Accessibility Criteria Compatibility
WCAG 2.2 Support Yes
Section 508 Support Yes
Screen Reader Support Yes
Right-To-Left Support Not Applicable
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.

Keyboard interaction

The Blazor Signature component followed the [keyboard interaction] guideline, making it easy for people who use assistive technologies (AT) and those who completely rely on keyboard navigation. The following keyboard shortcuts are supported by the Blazor Signature component.

Press To do this
Ctrl + Z Undo the last action.
Ctrl + Y Redo the last action.
Ctrl + S To save the signature.
delete Erases all the signature strokes signed by user.

Ensuring accessibility

The Blazor Signature component’s accessibility levels are ensured through an axe-core with playwright tests.

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

See also