params/models.py around line 185 does data[0] and data[-1] on the raw form value. When a field is present but empty (field=), data is an empty string and indexing raises IndexError.
Happens on any multipart POST where a string-annotated field is submitted empty. A len check before indexing would fix it.
params/models.py around line 185 does data[0] and data[-1] on the raw form value. When a field is present but empty (field=), data is an empty string and indexing raises IndexError.
Happens on any multipart POST where a string-annotated field is submitted empty. A len check before indexing would fix it.