JavaScript if, else, and else if - W3Schools
In JavaScript we have the following conditional statements: Use if to specify a block of code to be executed, if a specified condition is true; Use else to specify a block of code to be executed, if …
JavaScript - Conditional Statements - GeeksforGeeks
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, …
if...else - JavaScript | MDN - MDN Web Docs
Mar 13, 2025 · The if...else statement executes a statement if a specified condition is truthy. If the condition is falsy, another statement in the optional else clause will be executed.
JavaScript Conditionals: The Basics with Examples | JavaScript.com
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. “Else” statements: where if …
JavaScript if, else and else if - GeeksforGeeks
Apr 15, 2025 · In JavaScript, conditional statements allow you to make decisions in your code. The if, else, and else if statements are used to control the flow of execution based on certain …
JavaScript If-Else and If-Then – JS Conditional Statements
Aug 9, 2021 · What is an if...else statement in JavaScript? The if...else is a type of conditional statement that will execute a block of code when the condition in the if statement is truthy . If …
How to Use If Statements in JavaScript – a Beginner's Guide
Nov 20, 2023 · The syntax of an if statement in JavaScript is straightforward. It consists of the if keyword followed by a set of parentheses containing a condition. If the condition evaluates to …
Conditional branching: if, - The Modern JavaScript Tutorial
Dec 7, 2022 · The if(...) statement evaluates a condition in parentheses and, if the result is true, executes a block of code. For example: let year = prompt('In which year was ECMAScript …
JavaScript Conditional Statements
Explain the purpose and syntax of the if statement in JavaScript. How is it used to execute code conditionally based on a specified condition? Describe the role of the else statement in …
Conditional Statements in JavaScript: if, else, and else if - Guru99
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 …