pdb-record-bootstrap-submit-button.php

  <?php endwhile; // field loop   ?>

      <?php // we are going to add our new submit button code here

      </fieldset>

<?php endwhile; // group loop   ?>

    <?php // this fieldset is the one we are going to remove

    <fieldset class="field-group field-group-submit">
      <legend><?php $this->print_save_changes_label() ?></legend>
      <div class="form-group">
        <button type="submit" class="btn btn-default" ><?php echo $this->shortcode_atts['submit_button'] ?></button>
      </div>
    </fieldset>

<?php $this->print_form_close() ?>