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How can I transform the string "8/3/2017 6:12:00 AM" to "2017-08-03T06:12:00.000" by using standard JavaScript or moment.js library?

How can I transform the string "8/3/2017 6:12:00 AM" to "2017-08-03T06:12:00.000" by using standard JavaScript or moment.js library?

• javascript
• momentjs
• datetime-format

Share Improve this question Follow edited Aug 8, 2017 at 11:38 atiq1589 2,32711 gold badge1919 silver badges2525 bronze badges asked Aug 8, 2017 at 11:35 Joseph KatzmanJoseph Katzman 2,08377 gold badges2424 silver badges5151 bronze badges 1

• Actually you can look at here: momentjs./docs/#/parsing/string-format – hurricane Commented Aug 8, 2017 at 11:41

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2 Answers 2

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You can convert 8/3/2017 6:12:00 AM to 2017-08-03T06:12:00.000 using moment the following way:

moment("8/3/2017 6:12:00 AM", 'DD/MM/YYYY HH:mm:ss a').format('YYYY-DD-MMTHH:mm:ss.000')

console.log(moment("8/3/2017 6:12:00 AM", 'DD/MM/YYYY HH:mm:ss a').format('YYYY-DD-MMTHH:mm:ss.000'))

<script src="https://cdnjs.cloudflare./ajax/libs/moment.js/2.18.1/moment.js"></script>

if you know what format you are getting then i suggest to parse and create an js date object. and then

var year = 2017;
var month = 2;
var day = 8;
var date = new Date(year, month, day);
console.log(date.toISOString());

Updated:

console.log(moment("8/3/2017 6:12:00 AM", 'DD/MM/YYYY HH:mm:ss a').format('YYYY-DD-MMTHH:mm:ss.000'))

<script src="https://cdnjs.cloudflare./ajax/libs/moment.js/2.18.1/moment.min.js"></script>

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