diff options
| -rw-r--r-- | create_thread.php | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/create_thread.php b/create_thread.php index a203b39..976bd9f 100644 --- a/create_thread.php +++ b/create_thread.php @@ -27,7 +27,7 @@ if (!Session::get()->is_signed_in()) { $categories = get_all_categories(); if (count($categories) == 0) { - echo 'There are no categories to post to!'; + trigger_error('There are no categories to post to!'); } else { echo '<select name="thread_cat">'; @@ -52,8 +52,21 @@ if ($_SERVER['REQUEST_METHOD'] == 'POST') { $thread_subject = filter_input(INPUT_POST, 'thread_subject', FILTER_SANITIZE_STRING); $thread_cat = filter_input(INPUT_POST, 'thread_cat', FILTER_SANITIZE_NUMBER_INT); + $errors = array(); if (empty($thread_subject) or !$thread_subject) { - trigger_error('Thread subject cannot be empty'); + $errors[] = 'Thread subject cannot be empty'; + } + if (empty($post_content) or !$post_content) { + $errors[] = 'Thread body cannot be empty'; + } + + if (!empty($errors)) { + $errstr = 'Please check the following problems: <ul>'; + foreach ($errors as $err) { + $errstr .= '<li>' . $err . '</li>'; + } + $errstr .= '</ul>'; + trigger_error($errstr); } else { $thread_id = create_thread($thread_subject, $thread_cat); create_post($post_content, $thread_id, $thread_cat); |