XSD: prohibit empty strings for mandatory attributes
The current XSD Schema (v2.0.1) allows empty strings for mandatory values like mimeType
of blob_t
or valueType
of property_t
. This is because their types are given as string
, which allows empty strings by default.
Possible fixes would be defining their minimum length as 1 or explicitely defining their allowed values. The latter would be quite a long list for mimeType
, but certainly possible for valueType
.