Actually, I believe it's not a matter of the input being set, but the fact
that isset() returns true on an empty variable.
Jason Wong
<php-general@grem To: [EMAIL PROTECTED]
lins.biz> cc:
Subject: Re: [PHP] empty and isset
02/06/2003 12:31
AM
Please respond to
php-general
On Thursday 06 February 2003 13:20, Bryan Lipscy wrote:
> Env: Slackware 8.1, Apache 1.3.27, PHP 4.3.0
> Bugs: None found for these issues.
>
> I am running to this same problem. The isset() function appears to have
> problems with the empty text value. The empty() function sees the value
> of $_POST['q1'] as expected.
>
> So why is both isset() and empty() returning true on q1?
<input> of type text are set regardless of whether you have entered
anything.
Thus isset() returns true.
--
Jason Wong -> Gremlins Associates -> www.gremlins.biz
Open Source Software Systems Integrators
* Web Design & Hosting * Internet & Intranet Applications Development *
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