I have a network of websites and I am facing a lot of form abuse. I want a CGI Script which can protect the form submission from spammers.
The script should handle captcha protection not by images but by algorithm like we find at [url removed, login to view]
Have the script:
* validate again on the back end - set a minimum message length
* only accept posting from itself (referer)
* strip returns, newlines, semi-colons and equals characters
* strip all html
* Change all "at" signs to !
* log ALL messages, along with IP address and anything else you can get
* htaccess should ban the IPs that make multiple posts per day
The form has to be included in the existing site design at [url removed, login to view], so what the programmer should return is the script files + the html code which we need to incorporate inside the existing html page.
The fields should be customisable and the script should have appropriate comments inside so that we can make the changes easily. All form submissions should be logged in a file.
To bid, please reply with this code "SLFSCGI1405"
Also this is an easy task and can be done by the right person, so kindly bid very reasonably.