Advanced JavaScript If Statements

January 22, 2020

This is the Not operator !
else if and else are optional in if statements

boolean-advanced.js

let isAccountLocked = false;
let userRole = 'admin';

if (isAccountLocked) {
  console.log('The account is  locked');
} else if (userRole === 'admin') {
  console.log('Welcome admin');
} else {
  console.log('Welcome');
}
// output --> Welcome admin

Challenge

Print “too hot”, “too cold” or “just a perfect day”

let temp = 132;
if (temp >= 110) {
  console.log('too darn hot!');
} else if (temp <= 32) {
  console.log('too darn cold!');
} else {
  console.log('what a perfect day');
}