How To Use String Object Concat In Java Script

Posted in JavaScript | JavaScript Objects on August 03, 2019

In this article I am going to explain about String Object Concat In JavaScript.

Use concat() method in JavaScript

The concat() method is used to join two or more string.

This method join of two string and show the another new string in the JavaScript.

All browsers support string object concat() method.

Syntax

string.concat(string1, string2, ..., stringX)

Example

<!DOCTYPE html>

<html>

<p id="demo">Join two strings into one new string.</p>

<button onclick="myFunction()">Click here</button>

function myFunction()

{

var txt1 = "Welcome ";

var txt2 = "India!";

var n = txt1.concat(txt2);

document.getElementById("demo").innerHTML = n;

}

</script>

</body>

</html>

Output1

Output2

Further Readings

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