Answers for "if a string includes substring javascript"

check if string contains a substring in JavaScript?

const string = "javascript";
const substring = "script";

console.log(string.includes(substring));  //true

javascript contains substring

var str = "We got a poop cleanup on isle 4.";
if(str.indexOf("poop") !== -1){
	alert("Not again");
}
//use indexOf (it returns position of substring or -1 if not found)

how to check whether a string contains a substring in javascript

const string = "foo";
const substring = "oo";

console.log(string.includes(substring)); // true
 Run code snippet

javascript check if string contains a text substring

stringVariable.includes("Your Text");