Spam Problem
Mar 21, 2007
I have a spam problem and since it partly involves js, I hope the thread belongs here.
Basically, I get a lot of a particular kind of spam which somehow circumvents my efforts to block it.
My (crude?) method is to require the form user to read a group of letters from a graphic (which admittedly never changes) and enter them into a form field.
The external .js file then checks to see if the code has been entered correctly. If not, no Submit is possible. It seems to work well except for one particular kind of spam (which means it doesn't work well enough!).
And I can't understand how this apparently automatically generated spam gets through. What is going on?
Here is an example:
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Aug 11, 2005
I found this nifty little JS that helps reduce mailto: spam spiders.
<script type="text/javascript">
<!-- Begin
it1 = "mail";
it2 = "to";
part1 = "some";
part2 = "one";
parta = "domain";
partb = ".";
partc = "com";
document.write('<a href="' + it1 + it2 + ':' + part1 + part2 + '@' + parta + partb + partc + '">');
document.write(part1 + part2 + '@' + parta + partb + partc + '</a>');
// End -->
</script>
I love it, and it certainly seems to help, but it actually displays the e-mail address. I'd rather it display a name. Ex. Show "Someone" instead of "someone@domain.com" which is what it does now.
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Jun 24, 2003
I am trying to make an image into a mailto link, where the link is formed via som JavaScript so to avoid spamming robots. Here is the code:
<script language=javascript>
<!--
var username = "hosting";
var hostname = "bluepointwebdesign.co.uk";
var linktext = username + "@" + hostname;
document.write("<a href=" + "mail" + "to:" + username +
"@" + hostname + ">" + "<img src="""/images/hosting_email.gif">" + "</a>" )
//-->
</script>
Everything works, but the image won't be displayed!
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Aug 13, 2010
there seems to be a ton of spam links in the jQuery documentation wiki. Have a look at this one for example.
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Jan 7, 2011
I have a spam problem with my online form in [url]
I keep receiving spam and what puzzles me is that the spam script does not need to fill the required fields to send the form.
I tried to add a math puzzle by inserting:
and
However, the hidden field still shows on the browser (it doesn't show the value but it shows an empty square) and I can't get the form check to compare the values of "Filtro" and "Solucionfiltro".
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Sep 10, 2010
I am using jquery with my wordpress blog to post information to my online CRM system ( capsule CRM) Everything is working great, except that I am getting tons of SPAM.
The folks at capsule suggested that I add a field,called comment, and then using CSS hide it from a human user.
<input id="comment" type="text" name="COMMENT"/>
CSS Entry
#comment { display: none; }
The idea would be that a SPAMMER would add information to this field. if the field has data, then it should not post.
how do I get Jquery validate to make sure this field is blank before it posts.
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Dec 22, 2003
We don't like putting our email addresses on our pages because we know we'll be spammed big time!
Of course you could use javascript and 'document.write' it out, but who wants script tags in his body? I don't!
So today I made the below and I thought I'd share. It kinda explains itself better then I ever could so. Code:
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