In your question you write that moment(’03:55jojojo’, ‘HH:mm’,true).isValid(); returns true. This is incorrect. Please check your jsfiddle again. From http://momentjs.com/docs/ Moment’s parser is very forgiving, and this can lead to undesired behavior. As of version 2.3.0, you may specify a boolean for the last argument to make Moment use strict parsing. Strict parsing requires that … Read more
You do not need to use moment-timezone for this. The main moment.js library has full functionality for working with UTC and the local time zone. var testDateUtc = moment.utc(“2015-01-30 10:00:00”); var localDate = moment(testDateUtc).local(); From there you can use any of the functions you might expect: var s = localDate.format(“YYYY-MM-DD HH:mm:ss”); var d = localDate.toDate(); … Read more
With moment.js you can create a moment object using the String+Format constructor: var momentDate = moment(‘2015-01-16 22:15:00’, ‘YYYY-MM-DD HH:mm:ss’); Then, you can convert it to JavaScript Date Object using toDate() method: var jsDate = momentDate.toDate();
My HumanizeDuration.js library sounds like exactly what you want: humanizeDuration(1); // “1 millisecond” humanizeDuration(3000); // “3 seconds” humanizeDuration(2012); // “2 seconds, 12 milliseconds” humanizeDuration(97320000); // “1 day, 3 hours, 2 minutes” Looks like my answer’s a bit late, but maybe it’ll help others looking at this question!
Underscore has the _.groupBy function which should do exactly what you want: var groups = _.groupBy(occurences, function (date) { return moment(date).startOf(‘day’).format(); }); This will return an object where each key is a day and the value an array containing all the occurrences for that day. To transform the object into an array of the same … Read more
MomentJS can calculate all that for you without you doing any logic. First find the difference between the two moments Express it as a Duration Then display whichever component .days(), .hours() of the duration that you want. Note: You can also express the entire duration .asDays(), .asHours() etc if you want. const now = moment(“2017-01-26T14:21:22+0000”); … Read more
Here’s how you could do what you are asking: // get a moment representing the current time var now = moment(); // create a new moment based on the original one var another = now.clone(); // change the offset of the new moment – passing true to keep the local time another.utcOffset(‘+05:30’, true); // log … Read more
I think this has to do with the ‘special handling’ as described in The Fine Manual: It is optimized to ensure that two months with the same date are always a whole number apart. So Jan 15 to Feb 15 should be exactly 1 month. Feb 28 to Mar 28 should be exactly 1 month. … Read more
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 = … Read more
You just need to replace begin.startOf(‘isoWeek’); with begin.startOf(‘week’);.