isInDBTable
Checks if the value of a field is in a configured field in a configured table.
Please be aware of the fact that MySQL searches are in most cases not case sensitive! (http://dev.mysql.com/doc/refman/5.0/en/case-sensitivity.html)
This project is no longer maintained and no further public releases are planned.
No further support will be given.
Feel free to fork the git repository.