Angular Copy values from form

copy-value.js

.directive('copyValue', function($parse) {
  return function(scope, element, attrs) {
    if (attrs.ngModel) {
      if (element[0].type === "radio") {
        if (element[0].checked === true) {
          $parse(attrs.ngModel).assign(scope, element.val());
        }
      } else {
        $parse(attrs.ngModel).assign(scope, element.val());
      }
    }
  };
})