addValidations( 'email', array('required' => "validation_email_blank", 'isEmail' => "validation_email_invalid" ) ); $this->addValidations( 'first_name', array('required' => "validation_first_name_blank", 'minLength|2' => "validation_first_name_length" ) ); $this->addValidations( 'last_name', array('required' => "validation_last_name_blank", 'minLength|2' => "validation_last_name_length" ) ); } }