diff --git a/src/Form.php b/src/Form.php
index 6a86423..ae56436 100644
--- a/src/Form.php
+++ b/src/Form.php
@@ -879,7 +879,7 @@ protected function renderWithoutTemplate()
                 $label->setAttribute('for', ($name . $lblName));
 
                 $labelAttributes = $child->getLabelAttributes();
-                if (null !== $labelAttributes) {
+                if (count($labelAttributes) > 0) {
                     foreach ($labelAttributes as $a => $v) {
                         if (($a == 'class') && ($child->isRequired())) {
                             $v .= ' required';
diff --git a/src/Template/File.php b/src/Template/File.php
index be9acdb..d30be6e 100644
--- a/src/Template/File.php
+++ b/src/Template/File.php
@@ -108,7 +108,7 @@ protected function renderTemplate()
                     $label->setAttribute('for', $name);
 
                     $labelAttributes = $child->getLabelAttributes();
-                    if (null !== $labelAttributes) {
+                    if (count($labelAttributes) > 0) {
                         foreach ($labelAttributes as $a => $v) {
                             if (($a == 'class') && ($child->isRequired())) {
                                 $v .= ' required';
diff --git a/src/Template/Stream.php b/src/Template/Stream.php
index 7789d0a..26cf3c7 100644
--- a/src/Template/Stream.php
+++ b/src/Template/Stream.php
@@ -103,7 +103,7 @@ protected function renderTemplate()
                     $label->setAttribute('for', $name);
 
                     $labelAttributes = $child->getLabelAttributes();
-                    if (null !== $labelAttributes) {
+                    if (count($labelAttributes) > 0) {
                         foreach ($labelAttributes as $a => $v) {
                             if (($a == 'class') && ($child->isRequired())) {
                                 $v .= ' required';