What are conditional statements in JavaScript?

What are conditional statements in JavaScript?

Conditional statements in JavaScript are used to perform different actions based on different conditions. They allow you to execute code only if a certain condition is true.

Can you give me an example of a conditional statement?

Sure! Here's a simple example:

let age = 18;
if (age >= 18) {
    console.log('You are an adult.');
} else {
    console.log('You are a minor.');
}

This code checks if the age is 18 or older and prints a message accordingly.

What other types of conditional statements are there?

In JavaScript, you can use if, else if, and else statements, as well as the switch statement for multiple conditions.

How do I use a switch statement?

A switch statement evaluates an expression and executes code blocks based on matching cases. Here's an example:

let fruit = 'apple';
switch (fruit) {
    case 'banana':
        console.log('Banana is yellow.');
        break;
    case 'apple':
        console.log('Apple is red or green.');
        break;
    default:
        console.log('Unknown fruit.');
}