diff --git a/website/public/settings.php b/website/public/settings.php
index e40f042..9247d26 100644
--- a/website/public/settings.php
+++ b/website/public/settings.php
@@ -18,7 +18,7 @@ if ($_SERVER["REQUEST_METHOD"] == "POST") {
     try {
         switch ($_POST["form"]) {
             case "profile":
-                updateSettings();
+                checkUpdateSettings();
                 break;
             case "password":
                 changePassword();
diff --git a/website/queries/settings.php b/website/queries/settings.php
index dfd65a0..9b17d17 100644
--- a/website/queries/settings.php
+++ b/website/queries/settings.php
@@ -50,6 +50,15 @@ function getPasswordHash() {
     return $stmt->fetch();
 }
 
+function checkUpdateSettings() {
+    if (empty(test_input($_POST['fname'])) || empty(test_input($_POST['lname']))) {
+        throw new AngryAlert("Geen voornaam of achternaam.");
+        return;
+    }
+
+    updateSettings();
+}
+
 /**
  * Changes the setting from post.
  * @throws HappyAlert