prefix . "add_custom_link";
if($_POST['add_link']=='Y'):
$id = $_POST['custom_link_id'];
$title = $_POST['custom_link_title'];
$parent = $_POST['custom_link_parent'];
$href = $_POST['custom_link_href'];
$query = "SELECT * FROM $table_name where id='$id'";
$results_new = $wpdb->get_results($query);
$check_counter=count($results_new);
if($check_counter>0){
echo ' Id Already Exists! Link Id Must Be Unique.
';
}
else{
$query = "insert into $table_name set id='$id', title='$title', parent_id='$parent', href='$href'";
$results = $wpdb->query($query);
?>
" . __( 'Add Custom Link', 'sumit_bansal' ) . ""; ?>