String charAt()

In JavaScript, String.charAt() method is used to get the character from the string at given index.

Syntax

str.charAt(n)

where

• str is a string.
• n is an integer (position/index).

charAt() method returns the character from string str present at the index n.

Examples

1. In the following program, we get char at index=3 in the string name.

let name = 'apple';
let output = name.charAt(3);
console.log(output);
//output: l

2. In the following program, we take the value of n outside the range of string, that is given index is out of the bounds of the string. Then charAt() returns empty string value.

let name = 'apple';
let output = name.charAt(15);
console.log(output);
//output: