Testing with Screen Readers
Testing with Screen Readers
Test textareas with screen readers for proper announcements.
Expected sequence:
- Tab to textarea: "Description, textarea, Enter description..., Provide detailed information"
- Begin typing: Content is announced character by character or word by word (depending on screen reader settings)
- Error appears: "Description, textarea, invalid, Error message"
Error State Announcements
Expected announcement: "Email, textarea, required, invalid, Invalid email format"
Character Limit Announcements
Screen readers may announce character limit when appropriate, though visual counter is primary feedback.
Auto-Resize Accessibility
Auto-resize features remain accessible.
Auto-resize maintains accessibility.
- Textarea grows and shrinks as content changes
- Focus remains on textarea during resize
- Content remains fully accessible
- Keyboard navigation continues to work
Manual resize is keyboard accessible.
- Resize handle is keyboard accessible
- Users can adjust size using keyboard shortcuts
- Focus management works correctly
- Content remains accessible during resize
Ensure textarea accessibility by:
- Always providing descriptive labels
- Associating labels with textareas using
id and htmlFor
- Using
required attribute for required fields
- Providing helpful helper text
- Displaying clear error messages
- Using appropriate ARIA attributes (
aria-invalid, aria-describedby)
- Ensuring sufficient color contrast
- Supporting keyboard navigation
- Testing with screen readers
- Providing character limit feedback
- Managing focus appropriately
- Using auto-resize or fixed rows appropriately
- Handling disabled and read-only states clearly
