Answers for "contains a string javascript"

javascript string contains

var string = "foo",
    substring = "oo";

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

js string contains

let example = "Example String!";
let ourSubstring = "Example";

if (example.indexOf(ourSubstring) != 0) {
	console.log("The word Example is in the string.");
} else {
	console.log("The word Example is not in the string.");
}