Conditional

Conditional statements digunakan untuk membuat keputusan dalam kode:

if…else


let age = 18;
 
if (age >= 18) {
  console.log("Dewasa");
} else {
  console.log("Anak-anak");
}

else if


let score = 85;
 
if (score >= 90) {
  console.log("A");
} else if (score >= 80) {
  console.log("B");
} else if (score >= 70) {
  console.log("C");
} else {
  console.log("D");
}

switch case


let day = 3;
let dayName;
 
switch (day) {
  case 1:
    dayName = "Senin";
    break;
  case 2:
    dayName = "Selasa";
    break;
  case 3:
    dayName = "Rabu";
    break;
  default:
    dayName = "Hari tidak valid";
}

Ternary Operator


let age = 18;
let status = age >= 18 ? "Dewasa" : "Anak-anak";