Captcha field allows anything to be entered & still validates

Basically, I've been trying to get captcha validation working for 2 days now and each time I apply it to any form in CSS form builder or any form I build myself the CAPTCHA field validates when anything at all is entered. It doesn't validate if left blank though.

I've attached my contact page along with the form builder, spry and validationtoolkit directories.

Any help is appreciated.

hmmm, that's very strange.

to troubleshoot, change line 4:

if (isset($_POST["SimpleEnquiryForm_submit"]))  {

to:

if (isset($_POST["SimpleEnquiryForm_submit"]))  {
die("post: ".$_POST["fieldset_group_Security_code"]."|session: ".$_SESSION["captcha_fieldset_group_Security_code"]);

this will write the value entered and the captcha session to the screen for comparison

I'll take a look at this tomorrow and let you know my findings.

Thanks for the quick reply.

I tried CSS Form Builder on a different machine and the Captcha validation worked correctly so I think the problem must be isolated to the single PC I first tried it on.

Thanks for your help though.

Ok, if you would like to investigate the problem further on the other computer, please let me know and I will set up a support ticket for you.