//post to this script
if($value_found_in_database) include('error_document.php');
else include('handling_script.php');
Op maandag 22 juli 2002 16:59, schreef DonPro:
> Hi,
>
> I'm not sure how to do this but I have a form which I wish to do the
> following.
>
> When the uses clicks the "submit bu
[snip]
When the uses clicks the "submit button", I wish to perform a check where I
look for a value in a MySQL database. If found, I need
to return an error page telling the user that the value already exists. I
assume that I can just POST to a PHP page that performs
the check.
If the value was
Hi,
I'm not sure how to do this but I have a form which I wish to do the following.
When the uses clicks the "submit button", I wish to perform a check where I look for a
value in a MySQL database. If found, I need
to return an error page telling the user that the value already exists. I assu
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