No, it's different. It's also very cleaver. Thank you for sharing. Dean On 7/22/07, caprecerevisi2005 <wolfear@xxxxxxxxxxxxx> wrote: > > I don't know if it is the same one you found, but I have implemented > this one on some of my sites: > > http://www.kloth.net/internet/bottrap.php > > (That is the link to the instructions) > > It's an older script, but it seems to work like a charm. I have yet to > receive a single bot submission. > > --- In php-objects@xxxxxxxxxxxxxxx, "Dean H" <deanhouseholder@...> wrote: > > > > I found an ingenious idea online (don't remember the site) and > implemented > > it on a web-form and have 100% spam filtering and 100% valid emails > going > > through. > > > > The concept is that you set a trap that the spam bots will fall > into. They > > crawl your pages looking for forms. When they find forms they try > to fill > > them out with their pre-created fields. They will look for fields > such as > > Name, Address, Subject, Body, Email, Phone, etc. Then they will > craft a GET > > string based off of the <form action=""> url. > > > > So, I created a new input text field called "email2" which was used > for the > > REAL email field and I used my regular "email" input field as a > trap. Here > > is my (very simplified) code: > > > > <form name="info" action="send.php" method="post"> > > <input size="1" name="email" type="text" style="width: 1px; height: 1px; > > border: solid 0 #FFF;" /> > > Name: <input size="30" type="text" name="name" /><br /> > > Email: <input size="30" type="text" name="email2" id="email" /><br /> > > Message: <br /><textarea name="message" id="message" rows="10" > > cols="29"></textarea><br /> > > <input type="submit" value="Send now" class="submit"/> > > </form> > > > > You'll notice that the "email" field has some css which is telling > it to be > > 1x1 pixels with a white border. This makes it invisible and no > human should > > ever fill this out. The spambots, on the other hand, come to the > site, fill > > out ALL the fields (especially the "email" field) and submit it. > > > > At that point you just write some PHP code to filter out all emails > which > > have the "email" field filled out and continue posting/emailing the > valid > > ones. In this case, my intent was to send emails upon submission. > Here is > > the php validation code I wrote to do this: > > > > <?php > > /* SPAM TRAP */ > > $Email = isset($_POST['email2']) ? $_POST['email2'] : ''; > > $Email_fake = isset($_POST['email']) ? $_POST['email'] : ''; > > $Name = isset($_POST['name']) ? $_POST['name'] : ''; > > $Message = isset($_POST['message']) ? $_POST['message'] : ''; > > $SendTo = 'user@...'; > > > > /* Spam bot filter */ > > if($Email_fake == ""){ > > // Legitimate email > > mail($SendTo,'[Spam-free email]','Sent: '.date('m/d/Y > h:i:s')."\nSender: > > $Name ($Email)\nQuestion: $Message") > > }else{ > > // Spam Email > > mail($SendTo,'[Spam email caught]','Sent: '.date('m/d/Y > > h:i:s')."\nSender: $Name ($Email)\nFalse Email: $Email_fake\nQuestion: > > $Message"); > > } > > print '<h2>Thank you for your submission.</h2></p>'; > > // End of Spam Filter > > ?> > > > > Hope this works for you. It's working PERFECTLY for me. 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