Use the else statement to specify a block of code to be executed if the condition is false. if ( condition ) { // block of code to be executed if the condition is true

JavaScript else Statement. We use the else keyword to execute code when the condition specified in the preceding if statement evaluates to false. The syntax of the else statement is: if (condition) { // block of code // execute this if condition is true } else { // block of code // execute this if condition is false }

Check if a number is odd or even in JavaScript. Function `isEvenOrOdd ()` checks if input number is even or odd by using “%” operator in JavaScript. Print “Number is even” if the number is divisible by 2. Else print “Number is odd” if the number returns a remainder when divided by 2. if(num % 2 == 0){ console.log(`${num} is a Even number`) else{

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.

May 31, 2024 · 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.

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.

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

Mar 8, 2025 · Learn about if/else conditions in JavaScript, covering logical operators, conditional statements, and efficient ways to structure your code seamlessly.

Nov 5, 2024 · The if-else statement in JavaScript executes a certain code block based on a certain condition. When the condition is evaluated as true, the code block inside the if statement is executed. If the condition is false, the else block runs instead.

Dec 1, 2024 · The if…else statement checks whether a condition is true or false. Based on the result, it decides which block of code to execute. If the condition is true, the code inside the if block runs. If the condition is false, the code inside the else block (if provided) runs. Syntax if (condition) {// Code to execute if the condition is true} else