foreach($HTTP_POST_VARS as $val)
if($val=="")
{
do something
}
----- Original Message -----
From: "shaun" <[EMAIL PROTECTED]>
To: <>
Sent: Thursday, March 06, 2003 7:45 AM
Subject: [PHP] Re: Checking for empty values sent from a form
thanks for your reply but I was wondering if there was a way to check
through all of the form entries with an easier way that
if ($_POST['your_input_name'] == '' || $_POST['your_input_name'] == '' ||
$_POST['your_input_name'] == '' || $_POST['your_input_name'] == '' ) //etc
// field is empty
this would be particularly useful for forms with lots of fields...
"Niels Andersen" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Since input from a form are strings, you can check like this:
>
> if ($_POST['your_input_name'] == '')
> // field is empty
>
> "Shaun" <[EMAIL PROTECTED]> wrote in message
> news:[EMAIL PROTECTED]
> > Is there an easy way to scan through an array of values sent from a form
> to
> > see if any of them are empty?
> >
> >
>
>
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