Blazor MaskedTextBox Accessibility
The Telerik UI for Blazor MaskedTextBox 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.
Wai-Aria
input Element
| Selector | Attribute | Usage |
|---|---|---|
| .k-input-inner |
role=textbox or nodeName=input
|
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. | |
| .k-invalid .k-input-inner,.ng-invalid .k-input-inner | aria-invalid=true |
Attribute is rendered only when the maskedtextbox is in form and announces the valid state of the component. |
| .k-disabled .k-input-inner |
disabled=disabled or aria-disabled=true
|
Attribute is rendered only when the maskedtextbox is disabled. |
Section 508
The MaskedTextBox is compliant with the Section 508 requirements
Testing
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 |