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)' , $_POST[num1] ); - That works fine. but I need to check multiple fields.
I thought I would build
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CC: [EMAIL PROTECTED]
Subject: Re: [PHP] preg_match array question
Date: Fri, 30 May 2003 17:59:58 +0100
Daniel J. Rychlik wrote:
Hey,
Im trying to use preg_match to validate numbers in multiple fields. I can
check one field but Im having trouble checking multiple fields
Try this:
Let say you have these three fields in your form:
INPUT TYPE=text VALUE=num[1]
INPUT TYPE=text VALUE=num[2]
INPUT TYPE=text VALUE=num[3]
then use the following to iterate through each field:
foreach($_POST['num'] as $key = $value){
preg_match ( '(foo)' , $_POST[num][$key] );
}
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Sent: Friday, May 30, 2003 12:59 PM
Subject: RE: [PHP] preg_match array question
Try this:
Let say you have these three fields in your form:
INPUT TYPE=text VALUE=num[1]
INPUT TYPE=text VALUE=num[2]
INPUT TYPE=text VALUE=num[3]
then use the following
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 have
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To: 'Daniel J. Rychlik' [EMAIL PROTECTED];
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Sent: Friday, May 30, 2003 2:42 PM
Subject: RE: [PHP] preg_match array question
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 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 just
checks
for an @ and a . When I place
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To: 'Daniel J. Rychlik' [EMAIL PROTECTED];
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Sent: Friday, May 30, 2003 4:41 PM
Subject: RE: [PHP] preg_match array question
foreach ($_POST as $key=$value) {
if (empty($value)) {
error_message[] = $key :: Missing Databr/;
}
// if email field, perform email
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