视图和模型中的日期与POST中的日期不同

So I'm using moment.js to get my local date. And it's working. In the view and in the angular model I have my local time.

But when I'm sending POST to my php script, date is returning to GMT time (checked in request payload). To be sure, just before the request I'm writing date from the model to the console. And it's my local date!

I'm out of ideas what can be wrong.

as per comments.. sharing the directive code

csapp.directive('csDateToIso', function () {

    var linkFunction = function (scope, element, attrs, ngModelCtrl) {

        ngModelCtrl.$parsers.push(function (datepickerValue) {
            return moment(datepickerValue).format('YYYY-MM-DD');
        });
    };

    return {
        restrict: 'A',
        require: 'ngModel',
        link: linkFunction
    };
});

it removes the timezone part from the selected date... though be aware of @jpaugh advice