Jul 23, 2025 · There are situations where we might want to check multiple conditions within a single if statement. In such cases, JavaScript provides logical operators like && (AND) and || (OR) to …

In case you have to many conditions and you want to add them inside only one conditional statement, then you can add the conditions into an array and then construct the conditional statement like so:

JavaScript provides two fundamental logical operators, && (AND) and || (OR), that allow you to combine multiple conditions within a single if statement. This guide will teach you how to use the logical AND …

Conditional statements run different code depending on true or false conditions. Conditional statements include: ternary (? :) Use if to specify a code block to be executed, if a specified condition is true. Use …

Feb 2, 2024 · In this article, we will see how to multiple conditions inside the if statement in JavaScript.

Jul 8, 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.

Mar 3, 2024 · Use the logical AND (&&) and logical OR (||) operators to specify multiple conditions in an if statement. When using logical AND (&&), all conditions have to be met for the if block to run. When …

When I set multiple conditions in a JavaScript if, I’m balancing three goals: (1) correctness (including edge cases like 0, ‘‘, NaN, null, and undefined), (2) clarity for the next person (which might be future …

Learn how to use logical operators to set multiple conditions in an if statement in JavaScript.

Each of the three conditions is evaluated independently [1]: Then it evaluates false || true || true, which is true (a || b is true if either a or b is true). I think you want. which is only true if the ID is not 1 AND it's …