Case Sensitivity of ARIA ID References

[WilcoFiers]

Accessibility support

Some user agents treat the value of aria-* attribute as case-sensitive (even when these are not IDs) while some treat them as case-insensitive.

ACT Rules

• ARIA required ID references exist - in6db8

Test cases

Test case 1

Case sensitivity of ARIA ID references

TODO

Test instructions

1. TODO

External links

Test results

Please report test results in a comment below. Please use the following format:

## Test case 1

- Date: ...
- Operating system: ..., version ...
- Browser: ..., version ...
- Assistive technology: ..., version ...
- Test result: Passed / Failed (if failed, how was it different from expected?)