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isNumber
Description
Checks whether the value input is a number.
Input / Parameter
Name
Description
Input Type
Default
Options
Required
value
The value to be checked.
Any
-
-
Yes
Output
N/A
Example
In this example, we will check whether a Number is valid and print the result in the console.
Step
Drag a button component into the canvas and open the Action tab. Select the press event of the button and drag the Log.write function to the event flow.
Call the function Validation.isNumber inside the Log.write function.
Enter the value for the number to be validated. In this example, we will enter the value "12".
Result
The console will print true since it is a valid Number.
