diff --git a/lib/meme.php b/lib/meme.php
index b386a24..9cd4570 100644
--- a/lib/meme.php
+++ b/lib/meme.php
@@ -6,7 +6,7 @@ function addMeme(string $title, string $memeText, int $imageID): array
 {
     global $mysqli;
     $output = ["Status" => "Fail"];
-    if (isLoggedIn() && fileExists($imageID)) {
+    if (isLoggedIn() && fileExists($imageID) && !empty($title) && !empty($memeText) && !empty($imageID) && $imageID > 0) {
         $stmtMemeAdd = $mysqli->prepare('INSERT INTO Memes (AuthorID, Title, TextContent, FileID) VALUES (?, ?, ?, ?)');
         $stmtMemeAdd->bind_param('issi', $_SESSION['ID'], htmlspecialchars($title), htmlspecialchars($memeText), $imageID);
         $stmtMemeAdd->execute();