public function getValidationRules(array $options = []): array
	{
		$rules = $this->validationRules;

		if (isset($options['except']))
		{
			$rules = array_diff_key($rules, array_flip($options['except']));
		}
		elseif (isset($options['only']))
		{
			$rules = array_intersect_key($rules, array_flip($options['only']));
		}

		return $rules;
	}