if statement not working

[cheesestain]

I can't seem to figure out why my if statement is not working. The error only comes up if both $ProductCodeReplaceLength and $ProductCodeSearchLength > 21 but not if $ProductCodeSearchLength > 21

If $ProductCodeSearchLength <= 20 Or $ProductCodeReplaceLength <= 20 Then
    For $a = $ProductCodeSearchLength to 19
     $ReadProductCodeSearchInput &= " "
    Next
    For $b = $ProductCodeReplaceLength to 19
     $ReadProductCodeReplaceInput &= " "
    Next
  
Else
    MsgBox(0,"Error","Error1")
   EndIf

[JohnOne]

Or -> And

[cheesestain]

Thanks! It worked.

Little confused though. I thought And meant that both conditions had to be met and that Or meant only one.

[JohnOne]

That is correct, So if either one is outside the bounds of your IF condition the error will show.

Edited January 17, 2013 by JohnOne