I am trying to do some basic field validation with Dancer-Plugin-FormValidator. So far I like it but I am a bit confused as to how to write rules in the profile file. This for example works great for telling me that the required fields are filled out: profile_sponsor => { 'required' => [ qw( FName LName Email )], msgs => { missing => 'is missing. Go back and try again.', } }, But I would like to be able to run some simple checks. Like whether a new users two passwords match and whether, email field contains an email address, and a password choice is long enough, etc. Can this be done easily with this plugin and if so can anyone give some examples? Thanks