Convert date to UTC using moment.js

Question

Probably and easy answer to this but I can\'t seem to find a way to get moment.js to return a UTC date time in milliseconds. Here is what I am doing:

var dat         


        

Answer 1

This is found in the documentation. With a library like moment, I urge you to read the entirety of the documentation. It's really important.

Assuming the input text is entered in terms of the users's local time:

 var expires = moment(date).valueOf();

If the user is instructed actually enter a UTC date/time, then:

 var expires = moment.utc(date).valueOf();