In addition, you might want to add some verification to your TAF file:
In an If statement check your comments field for anything remotely
looking like a link, and disallow it by returning an error page
(you'll use the Advanced button to enter something similar to the
following):
(<@ARG Comments> contains '<' or <@ARG Comments> contains '>' or
<@ARG Comments> contains '//' or <@ARG Comments> contains '&' or
<@ARG Comments> contains '*'or <@ARG Comments> contains '^'or <@ARG
Comments> contains '~' or len(<@ARG Comments>) < 2)
Likewise, check your email field for the following:
(<@ARG email> contains '<' or <@ARG email> contains '>' or <@ARG
email> contains '?' or <@ARG email> contains '/' or <@ARG email>
contains '&' or <@ARG email> contains '*' or <@ARG email> contains ' ')
Just switching my email forms from a standard javascript form
verification to Tango cut my spam mail down to zilch.
On Oct 21, 2007, at 1:42 PM, Michael Heth wrote:
Has anyone implemented a captcha system into Tango?
I have a mailbot sending utility that has worked well for years as
it stores the email address internally and doesn't show it on the
page. But now some forms bots are hammering a couple of sites that
use my email sending mailbot so I need to add another line of defense.
Any tips/advice are appreciated.
Thanks,
M./
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