diff --git a/src/Symfony/Bridge/Twig/Resources/views/Form/bootstrap_4_layout.html.twig b/src/Symfony/Bridge/Twig/Resources/views/Form/bootstrap_4_layout.html.twig
index a3484d9036..e2061c29ba 100644
--- a/src/Symfony/Bridge/Twig/Resources/views/Form/bootstrap_4_layout.html.twig
+++ b/src/Symfony/Bridge/Twig/Resources/views/Form/bootstrap_4_layout.html.twig
@@ -204,6 +204,12 @@
             {%- endif -%}
         {%- endif -%}
         <{{ element|default('label') }}{% if label_attr %}{% with { attr: label_attr } %}{{ block('attributes') }}{% endwith %}{% endif %}>{{ translation_domain is same as(false) ? label : label|trans({}, translation_domain) }}{{- form_errors(form) -}}</{{ element|default('label') }}>
+    {%- else -%}
+        {%- if errors|length > 0 -%}
+        <div id="{{ id }}_errors" class="mb-2">
+            {{- form_errors(form) -}}
+        </div>
+        {%- endif -%}
     {%- endif -%}
 {%- endblock form_label %}
 
diff --git a/src/Symfony/Component/Form/Tests/AbstractBootstrap4LayoutTest.php b/src/Symfony/Component/Form/Tests/AbstractBootstrap4LayoutTest.php
index ec97577818..b9e8a38e0f 100644
--- a/src/Symfony/Component/Form/Tests/AbstractBootstrap4LayoutTest.php
+++ b/src/Symfony/Component/Form/Tests/AbstractBootstrap4LayoutTest.php
@@ -182,6 +182,16 @@ abstract class AbstractBootstrap4LayoutTest extends AbstractBootstrap3LayoutTest
         );
     }
 
+    public function testErrorWithNoLabel()
+    {
+        $form = $this->factory->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\TextType', array('label'=>false));
+        $form->addError(new FormError('[trans]Error 1[/trans]'));
+        $view = $form->createView();
+        $html = $this->renderLabel($view);
+
+        $this->assertMatchesXpath($html, '//span[.="[trans]Error[/trans]"]');
+    }
+
     public function testCheckedCheckbox()
     {
         $form = $this->factory->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\CheckboxType', true);