Re: [perl-win32-gui-users] Field checking(OT)

[Johan L. <jo...@ba...>]

At 00:55 2002-01-06 -0600, Steve Myers wrote:
>This isn't really directly related to Win32 GUI, so I'd like to apologize 
>now for that.  Don't even know PERL particularly well, and am not that bright.

It is very much off-topic since it has nothing to do with either Win32 or 
GUI programming. This is a good place to look for help on Perl in general:
http://www.perlmonks.org/


However, this once, here is the answer to your question:

>Lets say the variables they need to fill out are $test $test1 $test2
>Right now, I'm doing it with some if statements, but the problem is, the 
>poor poor way I'm doing it, if they fill out $test and $test2 but not 
>$test1, it will still work, because it checks the variables in order, and 
>if the last one it checks isn't blank, it works.

my $err = "";
$err .= "Fill out 1 please\n" if(!$test1);
$err .= "Fill out 2 please\n" if(!$test2);
yourAlertSub($err) if($err);


/J

-------- ------ ---- --- -- --  --  -    -     -      -         -
Johan Lindström    Sourcerer @ Boss Casinos     jo...@ba...

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