aria-required examples

input type='checkbox' with role="" - Pass

input type='checkbox' with role=" " - Fail

input type='checkbox' with role="checkbox" - Pass

input type='checkbox' with role="menuitemcheckbox" - Pass

input type='checkbox' with role="cat" - Fail

input type='checkbox' with role="inpu" - Fail

input type='checkbox' with role="input checkbox" - Pass