Answers for "string .contains js"

javascript string contains

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

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

javascript string contains function

s = "Hello world";
console.log(s.includes("world"));

javascript string contains

var email = "[email protected]";
if(email.includes("@")){
  console.log("Email is valid");
}
else{
  console.log("Email is not valid");
}
// includes return boolean, if your string found => true else => false

string.contains javascript

var str = "We got a poop cleanup on isle 4.";
if(str.indexOf("poop") !== -1){
	alert("Not again");
}

javascript string contains

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

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