[Branda] - Load emails registration child sites for Forminator registration form

wpmudev-branda-load-emails-registration-child-sites.php

<?php
/**
* Plugin Name: [Branda] - Load emails registration child sites for Forminator registration form
* Plugin URI: https://wpmudev.com/
* Description: Makes Forminator registration form to trigger Branda user sign up email on subsite
* Author: Glauber Silva @ WPMUDEV
* Author URI: https://wpmudev.com/
* Jira Task: SLS-3639
* License: GPLv2 or later
*/

defined( 'ABSPATH' ) || exit;

/**
 * ### !!!IMPORTANT!!! ###
 * 
 * 1) Remember to access:
 * Forminator > Your Form > User Registration > User Account Activation > Activation Method
 * - And choose the "Email Activation" and set a confirmation page.
 *
 * 2) Remember to access:
 * Forminator >  Your Form > User Registration > User Account Activation > Activation Email
 * - And choose the "None" option.
 *
 * 3) Remember to access:
 * Forminator >  Your Form > Email Notifications
 * - And delete the email notifications for the registered user.
 * 
 */
add_action( 'signup_user_meta', function( $meta ){
	if ( ! class_exists( 'Branda_Registration_Emails' ) &&  function_exists( 'branda_load_single_module' ) && is_multisite( ) && ! is_main_site() ) {
		branda_load_single_module( 'emails/registration.php' );
	}
	return $meta;
});