diff options
Diffstat (limited to 'docs/extensions.rst')
| -rw-r--r-- | docs/extensions.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/extensions.rst b/docs/extensions.rst index 24dee64..1fa18c2 100644 --- a/docs/extensions.rst +++ b/docs/extensions.rst @@ -28,7 +28,7 @@ Each function defined inside the extension must be defined with a globally uniqu def method_name(value, rule_obj, path): pass -To raise a validation error you can either raise any exception and it will propegate up to the caller or you can return ``True`` or ``False``. Any value/object that will be interpreted as ``False`` inside a if check will cause a ``CoreError`` validation error to be raised. +To raise a validation error, you can either raise any exception (which will propagate up to the caller), or you can return ``True`` or ``False``. Any value/object interpreted as ``False`` inside an if check will cause a ``CoreError`` validation error to be raised. If you return anything other than ``True`` or ``False``, the return value will be interpreted as as string using the ``unicode()`` function and formatted as a parse error in the list of errors given at the end of the schema check. When using a validation function on a ``sequence``, the method will be called with the entire list content as the value. |