In JavaScript you have 0 to 11 for the months, so the month of June would be #5.

condition_1, condition_2 : Can be any JavaScript expression that evaluates to true or false. Note that there is no elseif(in one word) keyword in JavaScript. On the rest of the days we will display, “Have a nice day”.

We are checking to make sure the days are still the weekend however NOT the weekend’s in June.

There are times when you want to check if 2 or more conditions are met in JavaScript.

If it is then we display, “Its The Weekend”.

A non-numeric string converts to NaN which is always false. If you find anything wrong on this page or need further assistance please comment below or contact me. If the nested condition fails, we print some other thing. In the IF condition we added “&& z==5” to check and see if we were in the month of June.

However, sometimes we might have multiple possible conditions and outputs, and need more than simply two options. greeting, otherwise "Good evening":If time is less than 10:00, create a "Good Here is a basic example of a block of code that contains an if statement, multiple else if statements, and an else statement in case none of the conditions evaluated to true. The source for this interactive example is stored in a GitHub repository. It can be used multiple times. Next we added a “else if” statement to check for another condition.

Let’s say we wanted to display “Its the Weekend In June” in the month of June. morning" If you'd like to contribute to the data, please check out Different Types of Conditional Statements. For example:Get the latest and greatest from MDN delivered straight to your inbox.The newsletter is offered in English only at the moment. One way to do this is with the else ifstatement, which can evaluate more than two possible outcomes.

Novice programmers often use multiple if/then or if/else statements rather than nesting them.

Get the Latest and Greatest lessons delivered right to your email!Tip: Click on images to make them larger. When comparing a string with a number, JavaScript will convert the string to a number when doing the comparison. Examples might be simplified to improve reading and basic understanding.

If a condition is true, you can perform one action and if the condition is false, you can perform another action. Conditional statements are used to decide the flow of execution based on different conditions. Lets see how this is accomplished.This will give us the number of the current day. The if condition must have conditional expression in brackets () followed by single statement or code block wrapped with { }. Conditional statements are used to perform different actions based on different conditions.Very often when you write code, you want to perform different actions for different decisions.You can use conditional statements in your code to do this.In JavaScript we have the following conditional statements:Make a "Good day" greeting if the hour is less than otherwise a "Good evening":If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail: greeting, if not, but time is less than 20:00, create a "Good day" greeting, If these conditions were met we display, “Its the weekend in the month of June”. For example, do not use the following code:If you need to use an assignment in a conditional expression, a common practice is to put additional parentheses around the assignment.

JavaScript includes three forms of if condition: if condition, if else condition and else if condition.

If the condition evaluates to true, the statements in statement_1 are executed, otherwise, statement_2 is executed. 18:00:If the hour is less than 18, create a "Good day" To accomplish this we use the OR “||”, AND “&&” statements within the IF condition. 'else if' statement must be placed after if condition. In this JavaScript Nested If example program, We will declare variable age and store default value. To see how this works, this is how it would look if the nesting were properly indented:To execute multiple statements within a clause, use a block statement (It is advisable to not use simple assignments in a conditional expression, because the assignment can be confused with equality when glancing over the code. While this kind of code will work, it will quickly become verbose and will duplicate conditions.

Use either “&&” or “||” i.e.