diff --git a/example/resources/users.py b/example/resources/users.py
index a2e547b..b7bea7a 100644
--- a/example/resources/users.py
+++ b/example/resources/users.py
@@ -138,6 +138,7 @@ def on_post(self, req, resp):
         :param str email:         [in=body required=true]  Email
         :param list[dict] data:   [in=body] Extra Data
         :param list[str] names:   [in=body] Names
+        :param bool valid:        [in=body default=False] Valid
         :param object config:     [in=body] Configuration data
 
         :accepts [json xml]:      The body content type
@@ -145,6 +146,4 @@ def on_post(self, req, resp):
         """
         p = req.params
         users.append(p)
-        names = p.get("names")
-        print(names)
         resp.media = len(users) - 1
diff --git a/pyproject.toml b/pyproject.toml
index 5056976..922b15a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ requires = [
 
 [project]
 name = "reliqua"
-version = "0.0.12"
+version = "0.0.13"
 description = "Simple, efficient, intuitive API Framework"
 readme = "README.md"
 requires-python = ">=3.8"
diff --git a/src/reliqua/middleware.py b/src/reliqua/middleware.py
index 63c1742..cf343c0 100644
--- a/src/reliqua/middleware.py
+++ b/src/reliqua/middleware.py
@@ -173,6 +173,7 @@ def convert(req, parameter, transform=None):
         :param str transform:        Transform method name
         :return:                     None
         """
+        transform = transform or parameter.datatype
         # pre-check if already type converted and skip if needed
         try:
             value = req.get_param(parameter.name, required=parameter.required)