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how to get first two character of string in react js?

Infinitbility
React
August 15th, 2022 · 1 min read
how to get first two character of string in react js?

Hi Friends 👋,

Welcome To Infinitbility! ❤️

To get first two character of string in react js, use substring() method to extracts first two character from string. You have to only pass starting and ending postion of string so for first two character pass 0, 2 as parameter it will return first two character of string.

Let’s see short example to use substring() to get first two character from string.

1text.substring(0, 2);

Today, I’m going to show you How do I get first two character of string in react js, as above mentioned, I’m going to use the above-mentioned substring() method.

Let’s start today’s tutorial how do you get first two character of string in react js?

React JS get first two character of string example using substring()

Here, we will take string state with some data and use substring() method to get first two char of string.

1import React, { useState, useEffect } from "react";
2export default function App() {
3 const [str, setStr] = useState("Infinitbility");
4
5 useEffect(() => {
6 setStr(str.substring(0, 2))
7 }, []);
8
9 return (
10 <div className="App">
11 <p>{str}</p>
12 </div>
13 );
14}

Output

I hope it helps you, All the best 👍.

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