Dynamically Populating User Role

<?php
/**
 * Gravity Wiz // Gravity Forms // Dynamically Populating User Role
 * https://gravitywiz.com/dynamically-populating-user-role/
 *
 * Use this snippet in conjunction with Gravity Forms dynamic population
 * functionality to populate the current user’s role into any form field.
 *
 * @version  1.0
 * @author   David Smith <david@gravitywiz.com>
 * @license  GPL-2.0+
 * @link     https://gravitywiz.com/
 */
add_filter( 'gform_field_value_user_role', 'gform_populate_user_role' );
function gform_populate_user_role( $value ) {
	$user = wp_get_current_user();
	$role = $user->roles;
	return reset( $role );
}