Validate and Clean item.type.definitions

Validates that item.type.definitions is a named list where:

• Names are unique (after trim + case-fold)

• Names exist in items.attributes

• Values are non-empty strings

Usage

item.type.definitions_validate(item.type.definitions, items.attributes)

Arguments

item.type.definitions

A named list of strings, where each name must correspond to a name in items.attributes and each value must be a non-empty string.

items.attributes

A cleaned list from validate_items.attributes().

Value

A cleaned version of item.type.definitions.

Details

Returns a cleaned version with:

• Normalized names (trimmed and lowercased)

• Trimmed values (case preserved)