- Original Message -
From: "Ralph" <[EMAIL PROTECTED]>
To: "'Daniel J. Rychlik'" <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Sent: Friday, May 30, 2003 4:41 PM
Subject: RE: [PHP] preg_match array question
> foreach ($_POST as $key=>$value) {
&
ge-
From: Daniel J. Rychlik [mailto:[EMAIL PROTECTED]
Sent: Friday, May 30, 2003 1:04 PM
To: Ralph; [EMAIL PROTECTED]
Subject: Re: [PHP] preg_match array question
perhaps I am misunderstanding... I have snipit of my foreach. I have a
preg_match that checks for a valid email address. basically it j
End Foreach
- Original Message -
From: "Ralph" <[EMAIL PROTECTED]>
To: "'Daniel J. Rychlik'" <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Sent: Friday, May 30, 2003 2:42 PM
Subject: RE: [PHP] preg_match array question
> Not sure if I&#
Not sure if I'm misunderstanding, but I know that foreach() will do
this.
-Original Message-
From: Daniel J. Rychlik [mailto:[EMAIL PROTECTED]
Sent: Friday, May 30, 2003 11:58 AM
To: Ralph; [EMAIL PROTECTED]
Subject: Re: [PHP] preg_match array question
The problem is, that I
The problem is, that I have multiple fields and what I am trying to do is
check each field to make sure I get the data that I need and not some crap,
like letters in a number field or a
Try this:
Let say you have these three fields in your form:
then use the following to iterate through each field:
foreach($_POST['num'] as $key => $value){
preg_match ( '(foo)' , $_POST["num"][$key] );
}
or you can also try this:
$c = count($num);
for($i; $i < $c; $i++){
preg_ma
You could also have the form post as an array and this saves you the coding
in PHP. Like this:
Chris
From: David Grant <[EMAIL PROTECTED]>
Reply-To: David Grant <[EMAIL PROTECTED]>
To: "Daniel J. Rychlik" <[EMAIL PROTECTED]>
CC: [EMAIL PROTECTED]
Subject
Daniel J. Rychlik wrote:
Hey,
Im trying to use preg_match to validate numbers in multiple fields. I can check one field but Im having trouble checking multiple fields.
preg_match ( '(foo)' , $_POST["num1"] ); <- That works fine. but I need to check multiple fields.
I thought I would build
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