protected function set_params( $params ) {
		$this->requirements_details_url = ! empty( $params['requirements_details_url'] ) ? esc_url( trim( (string) $params['requirements_details_url'] ) ) : $this->requirements_details_url;
		$this->version_compare_operator = ! empty( $params['version_compare_operator'] ) ? (string) $params['version_compare_operator'] : $this->version_compare_operator;
		$this->not_valid_actions        = ! empty( $params['not_valid_actions'] ) ? (array) $params['not_valid_actions'] : $this->not_valid_actions;
		$this->show_valid_results       = isset( $params['show_valid_results'] ) ? (bool) $params['show_valid_results'] : $this->show_valid_results;
	}