JAVASCRIPT

js string search

var str = "This is a test sentence";
var hasTest = str.includes("test");

if(hasTest == true){
	//do a thing 
}

search inside a string javascript

var string = "Hello world!";
var n = string.search("w"); //now n equals 6

JavaScript String search()

let str = "Please locate where 'locate' occurs!";
str.search("locate");

search string javascript

"I love cats".indexOf("cat") //returns 7, the position of "cat"