Add support for non integrated form plugins inside Popup Maker. Methods for AJAX & Non-AJAX forms available.

non-integrated-ajax-form-success.js

/**
 * If your forms process submissions via ajax/javascript this is the method you will need to use.
 *
 * The following function will handle everything on the Popup Maker side.
 * You just need to get your form plugin to call this function when succesffully submitted with the popup ID field.
 *
 * Example usages. Read below to learn how to complete the full solution for your form plugin.
 *
 * Mileage will vary as every form & plugin does this in a different way.
 * You will need to find out how to do something on successful submission.
 *
 * Things to consider googling for that should provdide the other half the solution you need.
 * - track google analytics even on {insert your form plugin name here} success
 * - redirect to thank you page after {insert your form plugin name here} submission
 *
 * Once you find out how to do something when your form is submitted successfully.
 *
 * Generally it will look something like this.
 */
jQuery('form.plugin-name').on('success', function () {
  var $form = $(this);
  // Do something after success here.
});

/**
 * Once you have that simply set it up like so.
 */
jQuery('form.plugin-name').on('success', function () {
  var $form = $(this);
  
  /**
   * Call the Popup Maker forms.success helper function 
   * which does various things including setting cookies,
   * closing the popup etc.
   */
  PUM.forms.success($form, {
    openpopup: false,
    openpopup_id: 0,
    closepopup: false,
    closedelay: 0,
    cookie: {
     expires: '+1 year' 
    }
  });
});

using-popup-maker-form-success.php

<?php
/**
 * If your forms process submissions via refresh this is the method you will need to use.
 *
 * The following function will handle everything on the Popup Maker side.
 * You just need to get your form plugin to call this function when succesffully submitted with the popup ID field.
 *
 * Example usages. Read below to learn how to complete the full solution for your form plugin.
 *
 * Mileage will vary as every form & plugin does this in a different way.
 * You will need to find out how to do something on successful submission.
 *
 * Things to consider googling for that should provdide the other half the solution you need.
 * - do something on {insert your form plugin name here} success
 * - redirect to thank you page after {insert your form plugin name here} submission
 *
 * Once you find out how to do something when your form is submitted successfully.
 *
 * Generally it will look something like this.
 */
function _custom_form_submission_action( $form, $values ) {
  // Do something here.
}
add_action( 'form_plugin_successful_submission', '_custom_form_submission_action', 10, 2 );

/**
 * Once you have that simply set it up like so.
 */
function _custom_form_submission_action_for_popup( $form, $values ) {
  
  // Checks for hidden popup field that we add to every form inside a popup.
  $popup_id = isset( $_REQUEST['pum_form_popup_id'] ) && absint( $_REQUEST['pum_form_popup_id'] ) > 0 ? absint( $_REQUEST['pum_form_popup_id'] ) : false;
  
  if ( $popup_id ) {
    // Call the Popup Maker function to trigger a form submission success on the front end.
    // Customize the second parameter to your needs. Defaults shown below can be removed if not used.
    pum_trigger_popup_form_success( $popup_id, array(
      'cookie' => array(
        'expires' => '+1 year',
      ),
      'openpopup' => false,
      'openpopup_id' => 0,
      'closepopup' => false,
      'closedelay' => 0,
    ) );
  }
}
add_action( 'form_plugin_successful_submission', '_custom_form_submission_action_for_popup', 10, 2 );

Thks because i have spend many time for to find this Methode for Ajax success. Good plugin WP