diff --git a/Message/RequestAbstract.php b/Message/RequestAbstract.php
index 2ba5f80ec..04b2c8499 100755
--- a/Message/RequestAbstract.php
+++ b/Message/RequestAbstract.php
@@ -324,7 +324,6 @@ abstract class RequestAbstract implements MessageInterface
 
         return isset($this->data[$key])
             && $this->data[$key] !== ''
-            && $this->data[$key] !== 0
             && $this->data[$key] !== null;
     }
 
@@ -353,6 +352,11 @@ abstract class RequestAbstract implements MessageInterface
         return false;
     }
 
+    public function fromData(array $data) : void
+    {
+        $this->data = $data;
+    }
+
     /**
      * Lock request for further manipulations.
      *