Accessibility in Blazor Input Mask Component

31 Jul 20211 minute to read

The MaskedTextBox is characterized with complete ARIA Accessibility support that helps to access using on-screen readers and other assistive technology devices. This component is designed with the reference of the guidelines document given in WAI ARAI Accessibility practices.

The MaskedTextBox uses the textbox role and following ARIA properties for its element based on its state.

Property	Functionality
aria-live	Indicates the priority of updates to a live region.
aria-disabled	Indicates the disabled state of the MaskedTextBox.
aria-valuenow	Specifies the current value of the MaskedTextBox.
aria-invalid	Indicates that the user input is incorrect or not within the acceptable ranges.
aria-placeholder	It is a short hint to help the users with data entry when the MaskedTextBox has no value.
aria-labelledby	Indicates the floating label element of the MaskedTextBox.