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Posted: Tue Jun 19, 2007 1:03 pm
by superdezign
Check if that particular index of the post array is set before even displaying the result.

Code: Select all

if(isset($_POST['whatever']))
{
    // Show the results of the form
}
else
{
    // Show the form
}
If you want the form to always be shown, you can remove the else.

Posted: Tue Jun 19, 2007 1:08 pm
by ReverendDexter
Is there a reason why you're using isset($_POST['whatever']) to instead of empty($_POST['whatever'])?

I ask because I had issues earlier this week using isset() instead of empty() when I was looking to see if the $_POST variable had data in it. empty() worked better for what I was doing. :shrug:

-Dex

Posted: Tue Jun 19, 2007 1:11 pm
by revocause
thats awesome. it works
errors went away.

Yay .

thanks Rev and Super.
you two been the biggest help in two weeks :P

Its ok Scotty .. the engines have gone back to normal levels.. his brains not gonna blow

Thanks again.

Posted: Tue Jun 19, 2007 1:15 pm
by superdezign
ReverendDexter wrote:Is there a reason why you're using isset($_POST['whatever']) to instead of empty($_POST['whatever'])?
No reason in particular, other than to familiarize him with isset(). isset() has a larger range of use than empty(), although empty() would work perfectly fine in this situation.