Form_Validation Config file not working

[eluser]thors1982[/eluser]
Not sure I fully understand... but I got it working by doing this

Code:

class MY_Form_validation extends CI_Form_validation
{
    function MY_Form_validation($rules = array())
    {
        parent::CI_Form_validation();

        // Validation rules can be stored in a config file.
        $this->_config_rules = $rules;

        $this->set_error_delimiters('<span class="Warning">', '</span>');
    }
    
}

Hopefully nothing is wrong with that method....

I do have another question though. Is it possible to call two $config rule groups?

So I could put email on its own group, so I could use it seperatly. But if i wanted to use the email validation on the signup page as well, i could call both groups signup and email.