JavaScript Foreach

JavaScript array foreach

In this Tutorial you will learn about JavaScript array foreach() method, The foreach() calls a function for each in an array element.

The Syntax of foreach() method is as follows: 

arrayName.forEach(function((element) => ( /* ... */ ))

Example1

Output

Example2

Output

Parameters

function()	Required. A function to run for each array element.
currentValue	Required. The value of the current element.
index	Optional. The index of the current element.
arr	Optional. The array of the current element.
thisValue	Optional. Default undefined. A value passed to the function as its this value.