Accessibility · Library v2.6.0

Prompt Box WAI-ARIA Support

Prompt Box uses a labeled native textarea and buttons, with a polite busy announcement.

Roles, states and properties

These describe the installed implementation. ARIA communicates meaning; keyboard handlers and application code provide the interaction.

ElementSemanticsBehavior
Textareanative label, aria-describedbyHelp text explains Enter behavior and the character limit.
Composeraria-busy; statusBusy state makes the textarea read-only and exposes the Stop action.

Current limitations

  • Live-region delivery varies by browser and screen reader. No compatibility certification is claimed.
  • Application-owned dialogs, generated content and backend errors require their own accessibility checks.

This reference is based on the shipped source. It is not a WCAG conformance certificate or a claim that every browser and screen reader combination has been tested.

See the W3C ARIA Authoring Practices Guide for guidance on custom controls.

API Reference
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