[Forminator Pro] - Fix signature resize issue for paginated forms

forminator-signature-resize-fix-pagination.php

<?php
/**
 * Plugin Name: [Forminator Pro] Signature resize fix for pagination
 * Description: Fixes signature resize issue when navigating through pagination steps instead of next/previous buttons.
 * Author: Prashant @ WPMUDEV
 * Task: SLS-6382
 * Author URI: https://premium.wpmudev.org
 * License: GPLv2 or later
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

add_action( 'wp_footer', 'wpmudev_signature_resize_paginate', 9999 );
function wpmudev_signature_resize_paginate() {
	global $post;
	if ( is_a( $post, 'WP_Post' ) && ! has_shortcode( $post->post_content, 'forminator_form' ) ) {
		return;
	}
	?>
	<script type="text/javascript">
	jQuery( document ).ready(function($){
		setTimeout(function() {
			$('.forminator-custom-form').trigger('after.load.forminator');
		},500);
		
		$(document).on('after.load.forminator', function(event, form_id) {
			if ( 'forminator-module-1945' === event.target.id ) { // Please change 1945 to your form ID.
				$(document).on('click', '.forminator-step', function() {
					forminatorSignatureResize();
				});
			}
		});
	});
	</script>
	<?php
}