What could be the reason for the date locale 'en-CA' displaying the format M/d/yyyy instead of yyyy-MM-dd?

My JavaScript code is set up to show the current date in en-CA format.

date = new Date();
console.log(date.toLocaleDateString('en-CA'));

In the past, dates in the en-CA locale were displayed as yyyy-MM-dd (2023-02-24). However, suddenly today these dates are being shown as M/d/yyyy (2/24/2023) without any changes made to the code. I have tested this on two different computers using Chrome, Firefox, and Edge on Windows 10 & 11.

I am puzzled as to why the en-CA locale changed the date formatting to display as M/d/yyyy instead of yyyy-MM-dd. What could be the reason for this sudden change?

javascriptdategoogle-chromelocale

Answer №1

Due to an error in the unicode CLDR component version 42, a faulty update was pushed out to Chrome, Edge, Firefox, and Node 19 in February 2023. It is anticipated that this mistake will be rectified in version 43, although Safari appears to have escaped the issue.

In the instance of Chrome, they are aiming to address this issue in the upcoming release 111, regardless of the CLDR release cycle.

Answer №2

It seems that the format for en-CA was recently updated in Chrome 110 and Firefox 110.

The specific format of .toLocaleDateString('en-CA') is no longer consistent and may cause issues in newer browsers! The format has changed from yyyy-MM-dd to M/d/yyyy in browsers with ICU 72 (Chrome 110 and Firefox 110 beta). It's important not to assume the formatting will remain constant across different locales. Consider using one of the solutions involving .toISOString()

Anders Kaseorg

This change is also highlighted in a GitHub Issue for Node v19.1.0.

Node >= v19.1.0 comes with an updated version of ICU (i18n library), explaining the difference.

There is no bug, as it is functioning as intended.

bnoordhuis

Answer №3

The latest Chrome update, version 111, has been released Make sure to test it out

For added security, it is recommended to utilize native date conversion in the required format

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

How to add a design to an image using a fabric pattern on a shirt

https://i.stack.imgur.com/ocWBp.png If I have an image and want to fill it with fabric below. And the final image will look like this: https://i.stack.imgur.com/vVv0I.png I just want to fill a pattern in a shirt like shown in this demo. Is there ...

javascriptjqueryimage-processingcanvas3d

When fetching data from a parse object, JavaScript displayed [object, Object] as the result

When trying to access information from my parse data, I am able to display user table data on my document without any issues. However, when I attempt to query another object and insert it into an id element using jQuery with functions like text();, html(); ...

javascriptjqueryhtmljsonparse-platform

Is it possible to establish a default route in Next.js?

Is it possible to set up default routes in Next.js so that all routes, or a specific list of routes, will automatically navigate to a designated page? My project involves using Next.js to create the marketing website, as well as the sign-up and sign-in pr ...

javascriptreactjsnext.jscreate-react-app

The Chrome debugger fails to display variable values when hovering the mouse over them

After creating a basic React app using the command "npx create-react-app my-app --template typescript", I encountered an issue where the values were not appearing in Chrome dev tools when I added a breakpoint in the code. Is this expected behavior for a Re ...

reactjstypescriptgoogle-chromegoogle-chrome-devtools

Setting up a connection to MongoDB on a local network using express and mongoose

As I set up a server with express and mongoose, my goal is to make it accessible on other devices within my local network. To achieve this, I configured the bind_ip variable to 0.0.0.0 in the Mongodb configuration file. const connection = mongoose .co ...

javascriptnode.jsmongodbexpressmongoose

resolve problems with Jquery scripts

Having some issues with importing a script from another file in jQuery. I have tried using $.getScript and $.ajax(); how can I incorporate a script like require.js in jQuery? util.js function getSessionInformation () { $.ajax({ url: '../contr ...

javascriptjquery

Steps for incorporating monaco-editor into a website without utilizing nodejs and electron

Currently, I am working on building a basic web editor and came across Monaco-editor. I noticed someone using it with Electron, but I am interested in integrating it into plain JavaScript just like on their webpage (link). However, I am struggling to fin ...

javascriptnode.jshtmlmonaco-editor

How can I retrieve the value of a <span> element for a MySQL star rating system?

Source: GitHub Dobtco starrr JS plugin Implementing this plugin to allow users to evaluate a company in various categories and store the feedback in a MySQL database. Enhancement: I have customized the javascript file to enable the use of star ratings fo ...

javascriptphphtmlmysqltwitter-bootstrap

Occasionally, there are instances when node.js combined with express.js and hogan.js may result in a blank page being

Most of the time, every feature in this app functions properly. However, there are instances when a blank page is displayed instead of the homepage (or any other page). Interestingly, making a minor adjustment to the affected view, such as adding a space o ...

javascriptnode.jsexpresshogan.js

Creating an HTML form that allows for multiple entries without the need for JavaScript serialization

I'm in the process of creating a straightforward form that allows users to add multiple photos before uploading. Right now, I'm manually generating an object using JavaScript. var objArr = []; for(var i = 0; i < arrayOfInputs.length; i++){ ...

javascripthtml

The functionality of Regex in JavaScript is not meeting my expectations

I've come up with a regular expression for Name validation that only allows characters like "_", "-", "'", and "." Here is the regular expression pattern: ^[a-zA-Z][a-zA-Z0-9\.\-_']{1,24}$ The issue is that it's allowing na ...

javascriptregex

Populating a form within an Angular.js application using PhantomJS

Looking to test an AngularJS application using PhantomJS? The first step is to fill in the login form with the username field, assuming there are no other fields involved. Typically, in a real browser, this field is managed by Angular (with the ng-model ...

javascriptangularjsformstestingphantomjs

JavaScript: How to identify and select a specific item from a context menu

Currently diving into the world of JavaScript, so please keep that in mind when explaining. My main goal is to figure out a way to detect when a user triggers a right-click or uses the context menu from the keyboard. Specifically, I want to know if they s ...

javascriptdom-events

A technique for calculating the total quantity of each item individually while using v-for in VueJS

Struggling to code (complete newbie) using VueJS and facing a major roadblock. I have a list of orders and I need to sum the quantities of each item separately. The only way to access the items is through v-for. <tr> <td data-th="list"> < ...

javascriptvue.jsv-for

Ways to move all the elements within a given array

The code checks each variant within the variant array and displays all objects that match the condition or 'undefined' if not. However, in this code snippet, a new array is being created for each item like so: [{id: 'something'}] [{id: ...

javascript

difficulty in making an https request

My application was developed using OFFICEjs and was functioning properly on LOCALHOST. However, last week it suddenly started throwing an error message - "XHR Error." This issue arose out of nowhere, as I hadn't made any changes to the code over the w ...

javascriptoffice-js

Viewing a document generated using the Google Drive API using the Google Drive Viewer

Using the Google Drive API, I am able to generate a document and receive some URLs: alternateLink : https://docs.google.com/document/d/xxxsome_idxxxxx/edit?usp=drivesdk embedLink https://docs.goo ...

javascripthtmlgoogle-drive-api

Creating a dynamic search bar with multiple input fields in HTML

My JSON input for typeahead looks like this: [{"q": "#django", "count": 3}, {"q": "#hashtag", "count": 3}, {"q": "#hashtags", "count": 0}, {"q": "#google", "count": 1}] This is the code I have to implement typeahead functionality: var hashTags = new Blo ...

javascriptjquerytypeahead.js

Error encountered: The call stack size has been exceeded due to the combination of Node JS, MongoDB, and Mongoose

I am facing a RangeError issue while attempting to create a new object using a predefined schema and inserting it into my mongodb database. I need assistance in debugging this error and finding a solution for it. Any help would be appreciated, thanks. App ...

javascriptnode.jsmongodbexpress

JavaScript error: You are trying to use Array.find() in Redux, but it

I am currently developing a react native application and I am using basic redux for managing the state, although I am a complete beginner to this. In a specific issue, I am facing an issue while fetching data from my redux store in the edit screen where th ...

javascriptreactjsreact-nativereduxreact-hooks