[DUG] Contact form page

[David O'Brien]

Possibly a Unicode or language problem?

Sent from my Windows Phone
________________________________
From: John C<mailto:jc at sunshinesoftware.co.nz>
Sent: ‎19/‎03/‎2014 8:16 p.m.
To: NZ Borland Developers Group - Delphi List<mailto:delphi at delphi.org.nz>
Subject: [DUG] Contact form page

Hi all

I have this website with a contact page (in PHP & html) where any person can submit a request with their contact details which is emails to me after clicking a submit button.
All works fine, however. So now and then I receive an email from this website/page but details don't seem being filled in at "page level" but in another way. This as the page does a submit validation check and the submitted phone number is e.g. " LbXwjLfDDTFkIuBkPP " something my validator doesn't allow for.

Also other details are like:

Name: Bjmpynut

Organisation: ahTKXyxtYnCdo

Position: Bjmpynut

Phone: LbXwjLfDDTFkIuBkPP

Email: gipnpmhk at uohrokgr.com

All looks very suspicious. Any clues how this could happen at all and how to prevent this?

The webpage in question is at http://www.relacs.co.nz/ContactUs.php

The email creator resides in the post process of the page like:
                if($_POST['Submit']=="Submit")
                {
                                $Name = $_POST['InputName'];
                                $Email =  $_POST['InputEmail'];
                                $Phone =$_POST['InputPhone'];
                                $Company = $_POST['InputCompany'];
                                $Position = $_POST['InputPosition'];
                                $Subject  = $_POST['Subject'];
                                $Comment = $_POST['InputComment'];

                                $body = "Name: $Name\n\n";
                                $body.= "Company: $Company\n\n";
                                $body.= "Position: $Position\n\n";
                                $body.= "Phone: $Phone\n\n";
                                $body.= "Email: $Email\n\n";
                                $body.= "Subject: $Subject\n\n";
                                $body.= "Comment: $Comment";

                                $Receiver               = "info at relacs.co.nz" ;
                                $send = mail($Receiver, "Feedback website - RELACS", $body, "From: $Email");
                                $Msg = "Thank you $Name for your feedback. We will get back to you ASAP";
                }


Thanks for any help and/or suggestions.

John Ch
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