Re: [Arsperl-users] Query Question

[Jeff M. <jcm...@je...>]

On Mon, 2006-01-09 at 16:05 -0500, Lintner, Mitchell wrote:
> I have a ARSPerl script that I am working with. I am trying to build a
> condition off of the value of a Radio button field on a form. I want
> to do something if the field in NULL. The field has a 0 and a 1 value.
> 
> I am having trouble. It seems that ARSPerl is assuming 0 to be the
> same as NULL. Is this true or am I building me script incorrectly? He
> is the condition I am using:
> 

print "<$PW>\n"; 

and see what that yields. it should be undef for NULL, 0 or 1.


>  if ($PW == "") { 
>         print "Change PW\n" 
>       } else { 
>          print "Can't Change PW.\n" 
>       }
> 
> I $PW is NULL or 0, I get the first response. If $PW is 1, I get the
> second.
> 
> Thanks,
> 
> Mitch
> 
> Mitch Lintner 
> Analyst/Programmer 
> Remedy Developer 
> Cingular Wireless 
> 1125 E Campbell Rd 
> Richardson, Texas, 75081 
> 972-907-6965 
> mit...@sw...