Admin\Model\AdminUser::validation PHP Method

    public function validation()
    {
        $validator = new Validation();
        $validator->add('login', new UniquenessValidator(["model" => $this, "message" => $this->getDi()->get('helper')->translate("The Login must be unique")]));
        $validator->add('email', new UniquenessValidator(["model" => $this, "message" => $this->getDi()->get('helper')->translate("The Email must be unique")]));
        return $this->validate($validator);
    }