How To Use If In Javascript

Tanggal : 14 Feb 2023, Category : JavaScript, Create By : admin

In JavaScript, you can use the "if" statement to execute code based on a condition. The basic syntax is:

if (condition) {
// code to execute if the condition is true
}
 

Here's an example:

let age = 25;

if (age >= 18) {
console.log("You are an adult.");
}
 

In this example, the code inside the curly braces will only be executed if the condition inside the parentheses (age is greater than or equal to 18) is true. If the condition is false, the code inside the curly braces will be skipped.

You can also use "else" to specify code to execute if the condition is false, like this:

let age = 15;

if (age >= 18) {
console.log("You are an adult.");
} else {
console.log("You are not an adult.");
}
 

In this example, since age is less than 18, the code inside the "else" block will be executed, and "You are not an adult." will be logged to the console.

 


Keyword:
  • How To Use If In Javascript

Artikel Lain

Konstanta Php

Date : 08 Oct 2018, Category : Tutorial, Create By : admin

Konstanta dalam php adalah sebuah lokasi penyimpanan ayng berisikan nilai, akan tetapi nilai dari isi kontanta itu tidak bisa di rubah selama program berjalan, sebenarnya hanpir mirip dengan variable hanya .....

How To Use Css Margin Styles

Date : 14 Feb 2023, Category : CSS, Create By : admin

In CSS, the margin property is used to add space around an HTML element. There are different ways to use the margin property in CSS, depending on the desired effect. Here .....

Menyisipkan Background Gambar Dengan Css

Date : 23 Aug 2018, Category : CSS, Create By : admin

Selamat datang kembali di website gudang ilmu aplikasi tempatnya anda menambah ilmu, kali ini kami akan membahas mengenai menyisipkan atau menambah background gambar dengan css di halaman website anda. oke .....