The humanize() function is locale aware, so you can render durations True, indicates whether the duration is positive or negative ('in a minute' vs 'a minute ago'). The humanize() function takes an optional parameter suffix that, if set to Moment.duration(m2.diff(m1)).humanize( true) // 'a minute ago' For example: const moment = require( 'moment') Ĭonst m1 = moment( new Date( '1 2:04:03')) Ĭonst m2 = m1.clone().add( 59, 'seconds') Ĭonst duration = moment.duration(m1.diff(m2)) ĭuration.humanize( true) // 'in a minute' The moment.diff() function returns a Moment duration object that represents the difference between two moments.
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For example, if you want a more elaborate date like 'The 1st of June', Sometimes you want to add text to the format string that conflicts with a moment
#Javascript date format how to
Here's some common date formats and how to express them in Moment format strings: Do: Day of the month with numeric ordinal contraction '1st'.MM: Month of the year, zero-padded '06'.
![javascript date format javascript date format](https://reactgo.com/static/fe8c5cd000ee29f0c7e4ee3e4d959c8f/72f41/javascript-format-date-time.png)
Below are some commonly used formatting tokens for dates: Or 'd' that Moment knows to replace with a part of the date, like the year or theĭay of the month. The format() function takes in a string and replaces all instances of tokens with the corresponding date value. Human-readable format: const moment = require( 'moment') For example, here's how you would convert a YYYY-MM-DD string into a more Moment is the de facto choice for converting dates to neatlyįormatted strings in JavaScript, although some people opt out of using Moment to reduce bundle size.
![javascript date format javascript date format](https://i1.wp.com/www.cssscript.com/wp-content/uploads/2020/07/Format-JavaScript-Date-String-format-date.png)
The built-in toLocaleString() function's options syntax is limited and filled with odd quirks. But most JavaScript developers would consider that masochism.