IsNumber

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

Description‌

The IsNumber function returns a value indicating whether 'x' is a number.

Syntax

‌The syntax for the IsNumber function is:

IsNumber(x)

‌Parameters

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

Returns

‌The IsNumber function returns True or False.

Example‌

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

IsNumber("hello")
Result: False

IsNumber("hello55")
Result: False

IsNumber("34")
Result: False

IsNumber(55)
Result: True