JavaScript

June 5, 2023

How to use JavaScript Array every()

Program to use JavaScript Array every() method

function evennumber(number) {
    return number % 2 == 0;
}
let a = [3, 5, 7, 23, 13];
let b = a.every(evennumber);
console.log(b);

Output

false

Steps Description

1. Declare function evennumber
2. Declare two variables a and b
3. Initialize two variables a and b with value of string a = [3, 5, 7, 23, 13] and b = a.every(evennumber)
4. Array every() method checks array every element and returns boolean value
5. The value of b variable is displayed with the help of console.log inbuilt function

by : Suhel Akhtar