protected function validate_terms() {

		if ( llms_are_terms_and_conditions_required() && ! llms_parse_bool( $this->data['llms_agree_to_terms'] ?? 'no' ) ) {
			return $this->error(
				self::E_SITE_TERMS,
				sprintf(
					// Translators: %s = The title of the site's LifterLMS Terms and Conditions page.
					__( 'You must agree to the %s.', 'lifterlms' ),
					get_the_title( get_option( 'lifterlms_terms_page_id' ) )
				)
			);
		}

		return true;

	}