1 files changed, 10 insertions, 1 deletions
diff --git a/src/home/config/config.py b/src/home/config/config.py
index e89cc82..d526bb2 100644
--- a/src/home/config/config.py
+++ b/src/home/config/config.py
@@ -2,6 +2,7 @@ import toml
 import yaml
 import logging
 import os
+import pprint
 
 from cerberus import Validator, DocumentError
 from typing import Optional, Any, MutableMapping, Union
@@ -120,7 +121,15 @@ class ConfigUnit:
         # pprint(self._data)
         if not result:
             # pprint(v.errors)
-            raise DocumentError(f'{self.__class__.__name__}: failed to validate data: {v.errors}')
+            raise DocumentError(f'{self.__class__.__name__}: failed to validate data:\n{pprint.pformat(v.errors)}')
+        try:
+            self.custom_validator(self._data)
+        except Exception as e:
+            raise DocumentError(f'{self.__class__.__name__}: {str(e)}')
+
+    @staticmethod
+    def custom_validator(data):
+        pass
 
     def __getitem__(self, key):
         return self._data[key]