$this->validation_result = true;
if($this->validation_result === true) $this->validate_roles();
if($this->validation_result === true) $this->validate_user();
return $this->validation_result;
}
$this->validation_result = true;
if($this->validation_result === true) $this->validate_roles();
if($this->validation_result === true) $this->validate_user();
return $this->validation_result;
}