$error_array[] = "Please select a category";
}
} else {
// adding new category.
if (empty($_POST['category_name'])) {
$error_array[] = "Please enter a category name";
} else {
if (!Validation::validate_alpha_numeric($_POST['category_name'], 1)) {
$error_array[] = "Please enter a valid category name";
} else {
if (!empty($_POST['category_name'])) {
try {
$Links = new NetworkLinks();
$param_array = array('user_id' => $_SESSION['user']['id'], 'category_name' => $_POST['category_name'], 'created' => time(), 'changed' => time());
$Links->set_params($param_array);
$Links->save_category();
$set_net = TRUE;
$error_array[] = "Category added successfully";
} catch (PAException $e) {
$error_array[] = $e->message;
}
}
}
}
}
} else {
if (@$_POST['btn_save_link']) {
$_POST['title'] = fix_quotes($_POST['title']);
$_POST['url'] = fix_quotes($_POST['url']);
if (empty($_POST['link_categories'])) {
$error_array[] = "Please select a category";
