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

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.

Jun 7, 2011 · The conditional (ternary) operator is the only JavaScript operator that takes three operands. This operator is frequently used as a shortcut for the if statement. condition ? expr1 : expr2

Mar 2, 2010 · Use the logical "OR" operator, that is ||. Note that if you use string comparisons in the conditions, you need to perform a comparison for each condition: If you only do it in the first one, then it will always return true: The official ECMAScript documentation can be found here. Worth noting that || will also return true if BOTH A and B are true.

In plain English, the syntax explained: do_something_if_condition_is_met; do_something_else_if_condition_is_not_met; Can be written as: @ScottBeeson Sure.

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 …

The JavaScript if...else statement is used to execute/skip a block of code based on a condition. Here's a quick example of the if...else statement. You can read the rest of the tutorial if you want to learn about if...else in greater detail.

Nov 20, 2023 · if statements allow developers to control the flow of their programs by making decisions based on certain conditions. In this article, we will explore the basics of if statements in JavaScript, understand their syntax, and see how they can be used to create more responsive and intelligent code. What is an if Statement?

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.

There are several conditional statements in JavaScript that you can use to make decisions: We will discuss each of these statements in detail in the coming sections. The if statement is used to execute a block of code only if the specified condition evaluates to true. This is the simplest JavaScript's conditional statements and can be written like: