Example
Group related checkboxes inside a fieldset with a legend describing the group, and add disabled to any option that a user shouldn't be able to change, such as a mandatory choice.
Checkbox
Checkboxes let users select one or more independent options from a set, or toggle a single setting on or off.
Hint
Associate a checkbox with helper text using aria-describedby, giving users additional context about the option before they decide.
Validation
You can indicate the validation state of the checkbox using the attribute aria-invilid with the values true and false.