What if statements

For example:. For example, one of your if statements sends some incoming data from your email to the correct database. Then, another of your if statements checks your database for new entries and runs actions on the results. If statements are the foundation of a rule-based system.

With them, you can automate simple actions or even detailed workflows. But even if you understand how they work, writing if statements with code is still a daunting task. Instead, simply drag and drop your desired triggers and actions to make your own automated processes. Conditional statements are used to perform different actions based on different conditions.

Use the if statement to specify a block of JavaScript code to be executed if a condition is true. Note that if is in lowercase letters. Use the else statement to specify a block of code to be executed if the condition is false. If the hour is less than 18, create a "Good day" greeting, otherwise "Good evening":.

Data validation rules are triggered when a user adds or changes a cell value. This formula takes advantage of this behavior to provide a clever way for the user to switch between a short list of cities and a longer This formula relies on a technique called "nested IFs" to handle a series of options and results. With nested IFs, one IF function is nested inside another, a process that is explained in some detail here.

The formula Invoice status with nested if. Note: the "current date" i. If this AND that. Related videos. If this OR that. In this video we look at how to combine the IF function with the OR and AND functions to test more than one condition at the same time.

How to create a formula with nested IFs. In this video I'll show you how to create a formula that uses multiple, nested IF statements. This is a common technique to handle multiple conditions in a single formula.

How to step through complex formulas using Evaluate. In this video we look at how to use a feature called Evaluate Formula to solve complex formulas one step at a time. How to check and debug a formula with F9. In this brief video, we look at how to debug a formula using the F9 key. If you work with formulas a lot, this is one of the most useful skills you can learn. Related functions. Excel AND Function.

Excel OR Function. If the condition is falsy , another statement can be executed. An expression that is considered to be either truthy or falsy.

Statement that is executed if condition is truthy. Can be any statement, including further nested if statements. To execute no statements, use an empty statement.