Multiple errors showing in popovers about angular-autofields-bootstrap HOT 2 CLOSED

angular.module('app',['autofields'])
.directive('confirmPassword', [function () {
    return {
        restrict: 'A',
        require: 'ngModel',
        link: function (scope, element, attrs, ngModel) {
            var validate = function (viewValue) {
                var password = scope.$eval(attrs.confirmPassword);
                ngModel.$setValidity('match', ngModel.$isEmpty(viewValue) || viewValue == password);
                return viewValue;
            }
            ngModel.$parsers.push(validate);
            scope.$watch(attrs.confirmPassword, function(value){
                validate(ngModel.$viewValue);
            })
        }
    }
}])