public function getRules()
    {
        $rules = empty($this->rules) ? $this->rules($this->request, $this->params) : $this->rules;
        return $this->explodeRules($rules);
    }
public function getRules()
    {
        $rules = empty($this->rules) ? $this->rules($this->request, $this->params) : $this->rules;
        return $this->explodeRules($rules);
    }
public function getRules ( ) { $ rules = empty ( $ this -> rules ) ? $ this -> rules ( $ this -> request , $ this -> params ) : $ this -> rules ; return $ this -> explodeRules ( $ rules ) ; }
get the rules from child class
@return array
get the rules from child class