diff --git a/src/Form/Rule/Processor/ViewTransformerProcessor.php b/src/Form/Rule/Processor/ViewTransformerProcessor.php
index 19157a3..f34d9cf 100644
--- a/src/Form/Rule/Processor/ViewTransformerProcessor.php
+++ b/src/Form/Rule/Processor/ViewTransformerProcessor.php
@@ -26,8 +26,11 @@ protected function getFormRuleMessage(FormConfigInterface $config)
     {
         // Get correct error message if one is set.
         if ($config->hasOption('invalid_message')) {
-            // TODO support invalid_message_parameters
-            return new RuleMessage($config->getOption('invalid_message'));
+            $params = $config->getOption('invalid_message_parameters');
+            return new RuleMessage(
+                $config->getOption('invalid_message'),
+                is_array($params) ? $params : array()
+            );
         }
 
         return null;