JSFiddle - React, Tailwind, and code Playground
HTML
<div ng-app ng-controller="myCtrl">
<input type="radio" name="boolRadio" ng-model="checkboxValue" ng-value="!checkbox" />
<input type="radio" name="boolRadio" ng-model="checkboxValue" ng-value="checkbox" />
<input type="submit" />
<input type="checkbox" name="bool" ng-model="checkbox"
ng-change="updateValue()"/>
</div>
JavaScript
function myCtrl($scope) {
$scope.checkbox = false;
$scope.updateValue = function(){
$scope.checkboxValue = $scope.checkbox;
}
}