public function register_meta() {

		$props = array(
			'_llms_form_location'                => array(
				'description' => __( 'Determines the front-end location where the form is displayed.', 'lifterlms' ),
			),
			'_llms_form_show_title'              => array(
				'description' => __( 'Determines whether or not to display the form\'s title on the front-end.', 'lifterlms' ),
			),
			// This is only actually used for 'checkout' forms.
			'_llms_form_title_free_access_plans' => array(
				'description' => __( 'The alternative form title to be shown on checkout for free access plans.', 'lifterlms' ),
				'default'     => __( 'Student Information', 'lifterlms' ),
			),
			'_llms_form_is_core'                 => array(
				'description' => __( 'Determines if the form is a core form required for basic site functionality.', 'lifterlms' ),
			),
		);

		foreach ( $props as $prop => $settings ) {

			register_meta(
				'post',
				$prop,
				wp_parse_args(
					$settings,
					array(
						'object_subtype'    => $this->post_type,
						'sanitize_callback' => 'sanitize_text_field',
						'auth_callback'     => array( $this, 'meta_auth_callback' ),
						'type'              => 'string',
						'single'            => true,
						'show_in_rest'      => true,
					)
				)
			);

		}

	}