diff --git a/src/Date.php b/src/Date.php
index c2b12ca54..905d5a63b 100644
--- a/src/Date.php
+++ b/src/Date.php
@@ -128,7 +128,7 @@ public function isValid($value)
             // and still return a DateTime object
             $errors = DateTime::getLastErrors();
 
-            if (false === $date || $errors['warning_count'] > 0) {
+            if ($errors['warning_count'] > 0) {
                 $this->error(self::INVALID_DATE);
                 return false;
             }