IsNaN

This Flow Script tutorial explains how to use the IsNaN function with syntax and examples.

Description‌

The IsNaN function returns a value indicating whether 'x' is a "not a number" value (usually originating in a null value from a database).

Syntax

‌The syntax for the IsNaN function is:

IsNaN(x)

‌Parameters

x - the value that is to be checked if it is a number or not.

Returns

‌The IsNaN function returns True or False.

Example‌

Let's look at some IsNaN function examples and explore how to use the IsNaN function.‌

IsNaN("hello")
Result: True

IsNaN(55)
Result: False