mbdlyb_ui.validation
====================

.. py:module:: mbdlyb_ui.validation

.. autoapi-nested-parse::

   Copyright (c) 2023 - 2026 TNO-ESI
   All rights reserved.



Functions
---------

.. autoapisummary::

   mbdlyb_ui.validation.base_name_validation
   mbdlyb_ui.validation.valid_name


Module Contents
---------------

.. py:function:: base_name_validation(context: Union[mbdlyb.gdb.GMBDNet, type[mbdlyb.gdb.GMBDNet]], element: Optional[mbdlyb.gdb.GMBDElement] = None, allow_empty: bool = False)

   Build NiceGUI validators for a name within a network or root node class.

   :param context: Network whose children must have distinct names, or root node class.
   :param element: Existing element to exclude when checking duplicate names.
   :param allow_empty: Whether an empty name is permitted.

   :returns: A mapping of error messages to name-checking callables.


.. py:function:: valid_name(s: str) -> bool

   Check that a name contains only ASCII letters, digits, underscores, or hyphens.

   :param s: Proposed name.

   :returns: Whether all characters in the name are allowed.