Merge pull request #12 from CommerceRedsys/fix_get_parameters

Fix getParameters method.
CommerceRedsys · Mar 26, 2018 · da205f2 · da205f2
2 parents 5593ddc + c0daae6
commit da205f2
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/Sermepa.php b/src/Sermepa.php
@@ -14,6 +14,7 @@
  * Class implementation.
  */
 class Sermepa implements SermepaInterface {
+
   /**
    * Constant indicating error code for an undefined parameter.
    */
@@ -407,7 +408,9 @@ private function getParameters() {
       'Ds_Merchant_UrlOK' => $this->DsMerchantUrlOK,
     );
 
-    return array_filter($parameters);
+    return array_filter($parameters, function($parameter) {
+      return ($parameter !== NULL && $parameter !== FALSE && $parameter !== ''); 
+    });
   }
 
   /**