isnumber() fails

[cparadis 0]

I don't know what i doing wrong. I want to check if 127.0.0.1 is numbers.

And i removed port and the dot's, but it fails

$ip = "127.0.0.1:1234"

;Remove the port
$var = stringsplit($ip, chr(58))

;Replace . with nothing.
$var = stringreplace($var[1],chr(46),"")

;If variable is number, msgbox..
if IsNumber($var) == 1 then
    
    msgbox(0, "", $var) 
else
    msgbox(0, "", "failed")
EndIf

[oMBRa 2]

it fails because ''$var'' it's a string, no matter if they are number it is treated as string, you have to convert it to number first

$ip = "127.0.0.1:1234"

;Remove the port
$var = stringsplit($ip, chr(58))

;Replace . with nothing.
$var = stringreplace($var[1],chr(46),"")

;If variable is number, msgbox..
if IsNumber(Number($var)) == 1 then

    msgbox(0, "", $var)
else
    msgbox(0, "", "failed")
EndIf

[Melba23 2,837]

cparadis,

$var is a string - you need to convert it to a number first.

$var = Number(stringreplace($var[1],chr(46),""))

or

IsNumber(Number($var))

M23

[cparadis 0]

Haha, that was the problem. Thanks for the help

Edit:

Fixed it, thankls for the help

Edited May 27, 2009 by cparadis