CheckboxRequiredValidator
A Directive that adds the required validator to checkbox controls marked with the
required attribute. The directive is provided with the NG_VALIDATORS multi-provider list.
See also
Exported from
Selectors
input[type=checkbox][required][formControlName]input[type=checkbox][required][formControl]input[type=checkbox][required][ngModel]
Inherited from RequiredValidator
Description
Adding a required checkbox validator using template-driven forms
The following example shows how to add a checkbox required validator to an input attached to an ngModel binding.
<input type="checkbox" name="active" ngModel required>