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ReMoTe04

How to check variable, that number?

5 posts in this topic

Hello!

I need an "IF - THEN - ELSE" function, with number check..
 

This is it:

If $aSplit[3] not just number, than error message.. else, do actions..

Tips? :D

Big thanks :)

I need to fix a bug, with  StringSplit .. this bug, is the "Empity Call, in other lanes :D"

Sorry for bad english :/

 

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What have you tried yourself? Maybe look in the help file for IsNumber?


√-1 2^3 ∑ π, and it was delicious!

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#3 ·  Posted (edited)

I saw it.. but how can i use it, in If- Then- Else, function? :)

Or.. i need to create a simple return?

Edited by ReMoTe04

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ReMoTe04, we are happy to help, but we operate from the "Teach a man to fish" philosophy. You need to try things on your own, and then come back if you get stuck, rather than expecting us to spoon feed you code. Something like this should show you an example of how IsNumber works; it is up to you to look in the help file to see why:

$sString = "452,"

If IsNumber($sString) Then
    MsgBox(0, "", "Yay")
Else
    MsgBox(0, "", "Boo")
EndIf

√-1 2^3 ∑ π, and it was delicious!

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Or StringIsDigit() or StringIsInt().


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Updated: 04/09/2015

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