Dropdown select search field not working Dropdown select search field not working wordpress wordpress

Dropdown select search field not working


<?php if($_POST['submit'] =='submit')      {    update_post_meta($pid, "pets_ok_field", trim($_POST['pets_ok_field']));        $pets_ok_field = get_post_meta(get_the_ID(), 'pets_ok_field',true);        if(!empty($pets_ok_field))    {?>        <h3><?php _e("Pets OK", "ClassifiedTheme");?>:</h3>        <p><?php echo get_post_meta(get_the_ID(),'pets_ok_field',true); ?></p>        <?php }} ?>   <form name="frm" action="" method="post">       <h2>Pets OK:</h2>       <select name="pets_ok_field" class="do_input2">       <option value=""></option>       <option value="Yes">Yes</option>       <option value="No">No</option>       </select>    <input type="submit" name="submit" value="submit"  />     </form>Hi Please try this