update changelog

Author: vincentsarago

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [NEXT] - TBD
+
+### Fixed
+
+* Fix issue with null bbox validation (author @bmschmidt, https://github.com/developmentseed/geojson-pydantic/pull/119)
+
 ## [0.6.0] - 2023-05-09
 
 No change since 0.6.0a0

geojson_pydantic/features.py

@@ -32,18 +32,22 @@ def check_bbox(cls, bbox: BBox) -> BBox:
         """Check that bbox is valid."""
         if bbox is None:
             return bbox
+
         if len(bbox) == 6:
             if bbox[0] > bbox[3] or bbox[1] > bbox[4] or bbox[2] > bbox[5]:  # type: ignore
                 raise ValueError(
                     "BBox must be in the form [west, south, bottom, east, north, top]"
                 )
+
         elif len(bbox) == 4:
             if bbox[0] > bbox[2] or bbox[1] > bbox[3]:
                 raise ValueError("BBox must be in the form [west, south, east, north]")
+
         else:
             raise ValueError(
                 "BBox must be in the form [west, south, east, north] or [west, south, bottom, east, north, top]"
             )
+
         return bbox
 
     @validator("geometry", pre=True, always=True)