Feb 29, 2000 · Write a function to check if a year is a leap year. If a year is divisible by 4, it could be a leap year. However, if that year is also divisible by 100, it must also be divisible by 400. For example, 1996 is a leap year because it is divisible by 4 and not divisible by 100.

May 14, 2024 · We will explore how to determine whether a given year is a leap year or not. Leap years, which occur approximately every four years, have special conditions that must be met for validation. To identify a leap year, two conditions must be satisfied: The year must be a …

May 6, 2017 · If you're doing this in an Node.js app, you can use the leap-year package: npm install --save leap-year Then from your app, use the following code to verify whether the provided year or date object is a leap year: var leapYear = require('leap-year'); leapYear(2014); //=> false leapYear(2016); //=> true

Feb 24, 2025 · The JavaScript program checks if a given year is a leap year by determining if it is divisible by 4 but not by 100, or if it is divisible by 400. It uses conditional statements to implement these rules and then prints whether the year is a leap year or not.

I use the following function to determine whether a given year is a leap year: CsiLgrDate.leap_year = function (year) { return ((year % 4 === 0 && year % 100 !== 0) || year % 400 === 0); }; Share

In this example, you will write a javascript program to check whether a year entered by the user is a leap year or not. when the year is divisible by 4 and not divisible by 100. // take input using a prompt method const year = prompt('Enter a year:');

Aug 5, 2023 · This succinct, example-based article will walk you through a couple of different ways to check whether a given year is a leap year or not in modern JavaScript (ES6 and beyond). No more delay, let’s get straight to the point.

In JavaScript, a leap year is a year that is divisible by 4, except for years that are divisible by 100 but not divisible by 400. In simpler terms, if a year is divisible by 4, it is a leap year unless it is divisible by 100. However, if it is divisible by 400, it is still a leap year.

Dec 7, 2022 · With this JavaScript example program, we will learn how to check if a year is a leap year or not. I will explain to you how to check for a leap year and how to write this programmatically in JavaScript.

Nov 8, 2024 · In this article, you will learn how to determine if a given year is a leap year using JavaScript. Explore different methods to implement this check, including straightforward conditional checks and more streamlined approaches using logical operators.