diff --git a/src/Messages/NetopiaPaymentRequest.php b/src/Messages/NetopiaPaymentRequest.php
index 21a7398..7b7079a 100644
--- a/src/Messages/NetopiaPaymentRequest.php
+++ b/src/Messages/NetopiaPaymentRequest.php
@@ -48,7 +48,7 @@ public function getHtmlSnippet(array $options = []): ?string
                     'url' => $this->getUrl(),
                     'autoRedirect' => $options['autoRedirect'] ?? false,
                     'buttonText' => $options['buttonText'] ?? null,
-                    'buttonClass' => $options['buttonClass'] ?? false,
+                    'buttonClass' => $options['buttonClass'] ?? null,
                 ]
             )
         )->render();
diff --git a/src/resources/views/_request.blade.php b/src/resources/views/_request.blade.php
index 1ec554b..801292c 100644
--- a/src/resources/views/_request.blade.php
+++ b/src/resources/views/_request.blade.php
@@ -9,7 +9,7 @@
                  onload="javascript:document.netopia.submit()">
         </p>
     @endif
-        <button type="submit" @unless($buttonClass)class="{{ $buttonClass }}"@endunless>
+        <button type="submit" @if($buttonClass)class="{{ $buttonClass }}"@endif>
             {{ $buttonText ?? __('Proceed to Payment') }}
         </button>
 </form>
diff --git a/tests/RequestFactoryTest.php b/tests/RequestFactoryTest.php
index 0f38af2..e43357c 100644
--- a/tests/RequestFactoryTest.php
+++ b/tests/RequestFactoryTest.php
@@ -75,6 +75,19 @@ public function a_custom_view_can_be_passed_as_an_option()
         $this->assertStringContainsString('<input type="hidden" name="data"', $html);
     }
 
+    /** @test */
+    public function button_text_and_button_class_can_be_passed_to_the_html_snippet()
+    {
+        $order = Order::create(['currency' => 'EUR', 'amount' => 37.50]);
+        $payment = PaymentFactory::createFromPayable($order, $this->method);
+        $html = $this->createTestFactory()
+            ->create($payment)
+            ->getHtmlSnippet(['buttonText' => 'Giovanni Macaroni', 'buttonClass' => 'ilButton ilButtonAzzuro']);
+
+        $this->assertMatchesRegularExpression('/<button\b[^>]*>\s*Giovanni Macaroni\s*<\/button>/i', $html);
+        $this->assertStringContainsString('class="ilButton ilButtonAzzuro"', $html);
+    }
+
     /** @test */
     public function it_converts_return_and_confirm_urls_to_full_urls_if_only_paths_are_specified()
     {