[Forminator Pro] - Display HTML fields in PDF based on visibility conition

forminator-display-html-pdf-visibility-condition.php

<?php
/**
 * Plugin Name: [Forminator Pro] Display HTML fields in PDF baed on visibility conditions
 * Description: Display HTML fields in PDF baed on visibility conditions
 * Author: Prashant @ WPMUDEV
 * Task: SLS-5783
 * Author URI: https://premium.wpmudev.org
 * License: GPLv2 or later
 */

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

add_action( 'forminator_custom_form_mail_before_send_mail', 'wpmudev_check_hidden_html_fields', 10, 4 );
function wpmudev_check_hidden_html_fields( $cls, $custom_form, $data, $entry ) {
    if ( 1645 != $custom_form->id ) { // Please change the form ID.
        return;
    }

    $hidden_fields = Forminator_CForm_Front_Action::$hidden_fields;
    foreach ( $hidden_fields as $key => $value ) {
        if ( false !== strpos( $value, 'html-' ) ) {
            $GLOBALS['html_vals'][] = forminator_replace_form_data( '{' . $value . '}', $custom_form, $entry, true );
        }
    }
}

add_filter( 'forminator_pdf_basic_template_markup', function( $html, $pdf_settings, $form_id, $entry_id ) {
    if ( 1645 != $form_id ) { // Please change the form ID.
        return $html;
    }

    if ( ! empty( $GLOBALS['html_vals'] ) ) {
        foreach ( $GLOBALS['html_vals'] as $key => $value ) {
            if ( ! empty( $value ) ) {
                $value = str_replace( '<strong>-</strong>   ', '<strong>-</strong>    ', $value );
                $value = str_replace( '  €', '   €', $value );
                $html  = str_replace( $value, '', $html );
            }
        }
    }
	return $html;
}, 10, 4 );