Nov 21, 2024 · JavaScript conditional statements allow you to execute specific blocks of code based on conditions. If the condition is met, a particular block of code will run; otherwise, another block of code will execute based on the condition.

You can use conditional statements in your code to do this. In JavaScript we have the following conditional statements: Use if to specify a block of code to be executed, if a specified condition …

Conditional statements control behavior in JavaScript and determine whether or not pieces of code can run. There are multiple different types of conditionals in JavaScript including: “If” statements: where if a condition is true it is used to specify execution for a block of code.

The JavaScript if…else statement is used to execute/skip a block of code based on a condition. In this tutorial, we will learn about the JavaScript if…else statement with examples.

Apr 11, 2025 · In this article, we'll explore how so-called conditional statements work in JavaScript. An understanding of HTML and the fundamentals of CSS, familiarity with JavaScript basics as covered in previous lessons. Understand what a conditional is — a code structure for running different code paths depending on a test result.

Aug 9, 2021 · In this article, I will explain what an if...else statement is and provide code examples. We will also look at the conditional (ternary) operator which you can use as a shorthand for the if...else statement.

Unlock the power of decision-making in JavaScript with conditional statements. Explore the intricacies of 'if,' 'else,' and 'switch,' empowering your code to react dynamically to different scenarios. Learn how these statements drive logic and control flow, shaping the behavior of your JavaScript programs.

From basic if statement examples to complex nested conditional statements, this guide covers everything you need to write clean, efficient, and maintainable code.

Feb 24, 2024 · There are mainly three types of conditional statements in JavaScript. if Statement: An ‘if’ statement executes code based on a condition. if…else Statement: The if…else statement consists of two blocks of code; when a condition is true, it executes the first block of code and when the condition is false, it executes the second block of ...

In JavaScript, conditional statements allow you to make decisions in your code based on certain conditions. You can use if, else if, and else statements to create branching logic. Let’s walk through an example of how you might use conditional statements to check for discounts in the grocery section of Amazon.in.