Hi  I'm trying to limit form entires to one per day, but the code i'm using is not working, this is the page that the form is on - https://109.228.53.96/planet-protector/registration-rehome/ - and this is the code i'm using:   // ONE ENTRY PER DAY function rehome_form_check($errors, $posted_field, $posted_value){ if($posted_field->id == 66){ //change 25 to the ID of the field to validate global$wpdb; $entry_id = (isset($_POST['id'])) ? $_POST['id'] : 0; $entries = $wpdb->get_col($wpdb->prepare("SELECT item_id FROM".$wpdb->prefix."frm_item_metas em LEFT JOIN ".$wpdb->prefix."frm_items e ON (em.item_id = e.id) WHERE e.created_at > %s AND em.meta_value=%s AND item_id != %d", date('Y-m-d H:i:s', strtotime('-24 hours')), $_POST['item_meta'][$posted_field->id], $entry_id)); //Midnight   if(count($entries) >= 1) { //change allowed count here $errors['field'.$posted_field->id] = 'That has been submitted today!'; } } return$errors; // var_dump($entries); } add_filter('frm_validate_field_entry', 'rehome_form_check', 8, 3);       Any help would be greatly appreciated