Add WooCommerce Search Box to navigation Genesis

functions.php

add_filter( 'wp_nav_menu_items', 'wpstudio_add_woo_search', 10, 2 );

/**
 * Add WooCommerce cart to primary navigation Genesis
 * @author      Frank Schrijvers
 * @link        https://www.wpstud.io/add-woocommerce-cart-to-genesis-navigation/
 */

function wpstudio_add_woo_search( $menu, $args ) {

	//* Change 'primary' to 'secondary' to add the woocommerce search to the secondary navigation menu
	if ( 'primary' !== $args->theme_location )
		return $menu;
	
	$form = '<form role="search" method="get" id="searchform" action="' . esc_url( home_url( '/'  ) ) . '">
			<input type="text" value="' . get_search_query() . '" name="s" id="s" placeholder="' . __( 'Search for products', 'woocommerce' ) . '" />
			<input type="submit" id="searchsubmit" value="'. esc_attr__( 'Search', 'woocommerce' ) .'" />
			<input type="hidden" name="post_type" value="product" />
		</form>';

	$menu  .= '<li class="searchbox">' . $form . '</li>';
	
	return $menu;

}