Signup Questions
Add a security question in the signup page, stopping spammers from being able to sign up.
This plugins adds a security question in the signup page, stopping spammers from being able to sign up.You can add, modify and delete the questions from the ACP under Users & Groups -> Signup Questions.
The answer is instantly validated via AJAX for a better user experience. If the user dosn't know an answer to a question, he can change it instantly via AJAX.
The plugin keeps a count on how many times the question has been answered successfully and how many times it wasn't.
WARNING: PHP 5.3 is required for this plugin.