check_switch_ids_are_not_zero¶

Summary¶

check_switch_ids_are_not_zero(frbs: list[BoardFile]) → str¶

Checks that the District IDs of all Switch squares in all frb files are not 0, unless there are only two frb files.

Parameters:: frbs (list[BoardFile]) – A list of BoardFile objects representing one or more .frb files.
Returns:: A string containing the error message if the check fails, or an empty string if it passes.
Return type:: str

from cs_board_tools.validation.board import check_switch_ids_are_not_zero