PHP Problem

[agiantdwarf]

Hello all,

I am writing a script that you fill out a form, and it submits the form data to itself (ie <form action="<?php $PHP_SELF?>">), with a hidden field named "submit" to see if the form has been submitted when the page reloads.. The problem is when I do some php code like this:

if($submit){
//do something
}

The problem is, when I load the page for the first time, it says $submit is undefined, with a warning.

How do I fix this?

[megapuzik]

try this :


if(isset($submit))
{
#bla
}

[agiantdwarf]

Thanks! It worked!