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 the same condition is false; Use else if to specify a new condition to test, if the first condition is false
JavaScript if/else Statement - W3Schools
The if/else statement executes a block of code if a specified condition is true. If the condition is false, another block of code can be executed. The if/else statement is a part of JavaScript's "Conditional" Statements, which are used to perform different actions based …
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.
if statement - "elseif" syntax in JavaScript - Stack Overflow
Oct 18, 2020 · You could use this syntax which is functionally equivalent: switch (true) { case condition1: //e.g. if (condition1 === true) break; case condition2: //e.g. elseif (condition2 === true) break; default: //e.g. else }
JavaScript if, else and else if - GeeksforGeeks
Apr 15, 2025 · JavaScript if-else statement executes a block of code based on a condition. If the condition evaluates to true, the code inside the "if" block executes; otherwise, the code inside the "else" block, if present, executes.
JavaScript – Conditional Statements - GeeksforGeeks
Nov 21, 2024 · Provides a concise way to write if-else statements in a single line. Allows for multiple conditions to be checked in a hierarchical manner. This table outlines the key characteristics and use cases of each type of conditional statement.
How to Use If Statements in JavaScript – a Beginner's Guide
Nov 20, 2023 · As you continue your journey in JavaScript development, practice using if statements in various scenarios. Experiment with different conditions, nesting structures, and logical operators to become comfortable and proficient in utilizing these powerful tools.
JavaScript if else if - JavaScript Tutorial
Learn how to use the JavaScript if else if statement to check multiple condition and execute a block when a condition is true.
JavaScript if...else Statement (with Examples) - Programiz
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.
JavaScript If-Else and If-Then – JS Conditional Statements
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. What is an if...else statement in JavaScript?