ternary operator(Advance JavaScript)

 ternary operator(Advance JavaScript)

Syntax of ternary operator

// condition ? expr1 : expr2;

function isUserValid(bool) {

    return bool;

}

// condition ? expr1 : expr2;

var ans = isUserValid(true) ? "You may enter" : "Access Denied";

// 1st copy and test in console

var autoAns =

    isUserValid(false) ? "123" : "Wrong Password";

// 2nd copy and test in console

var autoInfo =

   "Your account # is " + (isUserValid(false) ? "123" : "not avilable");

Note!!

ternary operator is better than if, else if condition. it easy to use

Source: 5:31 (149. Advanced Control Flow) >> Udemy