Moment js在警报中显示错误的日期

Question

I am using Moment js to get my proper date format.

SO what I do it, I have a textbox where I am inserting todays date like 09/02/2016 it is showing properly here

var dt1 = moment(document.getElementById('TextBox1').value + " " + document.getElementById('DrpTime').value).zone(0).format("dd/MM/yyyy HH:mm");

but when I check the same date in the alert like below

alert(dt1);

I get value as Mon Feb 01 2016 09:00:00 GMT +0530

I tried the logic from here but wasn't helpful to me. any idea of what's wrong.

MY HTML

<asp:TextBox ID="TextBox1" runat="server" Width="80" ></asp:TextBox>
<cc3:Calendar ID="Calendar1" runat="server" DatePickerMode="true" TextBoxId="TextBox1"
     DatePickerImagePath="../../Images/icon2.gif" CultureName="en-GB">
</cc3:Calendar>
<asp:DropDownList ID="DrpTime" runat="server" Width="65px">
     <asp:ListItem Value="09:00">09:00</asp:ListItem>
     <asp:ListItem Value="13:00">13:00</asp:ListItem>
     <asp:ListItem Value="17:00">17:00</asp:ListItem>
     <asp:ListItem Value="21:00">21:00</asp:ListItem>
</asp:DropDownList>

NOTE : I want date in dd/MM/yyyy format

Also I took the js from below link:-

http://momentjs.com/downloads/moment.min.js

UPDATE

function ValidateRecord() {
        var StrPriError = "";
        var dt1 = moment(document.getElementById('TextBox1').value + " " + document.getElementById('DrpTime').value, "dd/MM/yyyy HH:mm");
        var dt2 = moment(document.getElementById('TextBox2').value + " " + document.getElementById('DrpTime3').value, "dd/MM/yyyy HH:mm");
        var dt3 = moment(document.getElementById('TextBox3').value + " " + document.getElementById('DrpTime4').value, "dd/MM/yyyy HH:mm");
        var dt4 = moment(document.getElementById('TextBox4').value + " " + document.getElementById('DrpTime5').value, "dd/MM/yyyy HH:mm");
        alert(dt1);

        if (StrPriError != "") {
            alert(StrPriError);
            return false;
        }
        else {
            return true;
        }
    }

Answer 1

Try to set second argument in moment parser method to actual parsing format

var dt1 = moment(value1 + " " + value2, "DD/MM/YYYY HH:mm");

UPD:

To check equality of two dates use this code:

 date_1 = moment(value1 + " " + value2, "DD/MM/YYYY HH:mm");
 date_2 = moment(value3 + " " + value4, "DD/MM/YYYY HH:mm");

 date_1.isSame(date_2) // return boolean value

UPD2:

MomentJS has some methods to check equality of dates.

 date_1.isAfter(date_2)              // date_1 > date_2
 date_1.isBefore(date_2)             // date_1 < date_2
 date_1.isBetween(date_2, date_3)    // date_2 < date_1 < date_3
 date_1.isSame(date_2)               // date_1 === date_2
 date_1.isSameOrAfter(date_2)        // date_1 >= date_2
 date_1.isSameOrBefore(date_2)       // date_1 <= date_2