How to check if a string contains another string in JavaScript

Learn how to find out if a given string is in a different string in JavaScript in this quick and easy tutorial.

First, let’s define the two strings as follows:

const string = "this is a sample string!";
const search_term = "ring";

To find out if string contains search_term, perform the following:

if string.includes(search_term) {
	// search term was found
}

That’s all there is to it!