fixed the redirect

to handle everything properly

Views/Ticket/buyTicketForm.phtml

@@ -8,9 +8,10 @@ include dirname(__DIR__).'/header.phtml';
         
         <?php if (isset($error)): ?>
             <div class="error-box"><?= htmlspecialchars($error) ?></div>
-        <?php endif; ?>
-        
-        <?php if (isset($event)): ?>
+            <div style="text-align:center; margin-top: 1.5em;">
+                <a href="?controller=Event&do=showEvents">Zurück zu den Events</a>
+            </div>
+        <?php elseif (isset($event)): ?>
             <div class="event-details">
                 <h2><?= htmlspecialchars($event['name']) ?></h2>
                 <p><strong>Beschreibung:</strong> <?= nl2br(htmlspecialchars($event['description'])) ?></p>
@@ -33,7 +34,7 @@ include dirname(__DIR__).'/header.phtml';
                     <p>Möchten Sie ein Ticket für dieses Event kaufen?</p>
                     <p><strong>Preis:</strong> <?= number_format($event['ticket_price'], 2, ',', '.') ?> €</p>
                     
-                    <button class="button-login" type="submit">Ticket kaufen</button>
+                    <button class="button-login" type="submit">Jetzt kaufen</button>
                 </form>
                 
                 <div style="text-align:center; margin-top: 1.5em;">
@@ -49,4 +50,10 @@ include dirname(__DIR__).'/header.phtml';
     </div>
 </div>
 
+<?php if (isset($redirect)): ?>
+<script>
+    window.location.href = '<?= $redirect ?>';
+</script>
+<?php endif; ?>
+
 <?php include dirname(__DIR__).'/footer.phtml'; ?>