Syntax of if else, else-if, nested if, and logical operators like AND OR and NOT in Javascript. Switch statement can be used as an alternate to If statement.

The if and else-if statements are commonly used commands in the field of programming. Computer programmers learn if statements during their beginner-level courses, which makes this a very basic lesson for developers. The statement has a very similar use in JavaScript, Java and C, but we will be focusing on how to use if and else if in Javascript, in this article.

“If” is just the first conditional statement, which is followed by a series of conditions that help you make more complex decisions throughout the program. Once you have a stronghold over these conditional statements, you can start working your way through small programs.

Apart from “If” we have “else-if”, then we have “else-if else-if”, and then there’s nested-if as well. Below you can find each of these if statements explained with examples.

• Using IF in JavaScript
• Using IF Else in JavaScript
• Using Else If in JavaScript
• Using Nested IF in JavaScript
• Logical Operators
  • AND
  • OR
  • NOT
• Switch statement

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