In attempt to keep spammers out our website we’ve created a new registration rules. More often than not spammers provide fake e-mail address while registering. In this scenario they cannot login to the website (will not receive e-mail with temporary password) and their new account is simply clattering users’ database. We had to find ways of recognizing and removing these accounts from our databases. Three new fields (all mandatory) were introduced to new user registration form:

First name

self-explanatory

Last name

self-explanatory

Simple math test

That stops many automated registration attempts