JS array contains code example
Example 1: javascript array contains
var colors = ["red", "blue", "green"];
var hasRed = colors.includes("red");
var hasYellow = colors.includes("yellow");
Example 2: javascript element in array
var fruits = ["Banana", "Orange", "Apple", "Mango"];
var n = fruits.includes("Mango");
Example 3: how to check if item is in list js
var myList=["a", "b", "c"];
mylist.includes("d")
Example 4: javascript array contains
var fruits = ["Banana", "Orange", "Apple", "Mango"];
var n = fruits.includes("Mango");
Example 5: js array includes
[1, 2, 3].includes(2);
[1, 2, 3].includes(4);
[1, 2, 3].includes(3, 3);
[1, 2, 3].includes(3, -1);
[1, 2, NaN].includes(NaN);
Example 6: js array contains
let fruits = ["Banana", "Orange", "Apple", "Mango"];
let do_contain = fruits.includes("Mango");