The entity's label key as required for matching the autocomplete string.
Type: string
See also
EntityReferenceSelectionHandlerGeneric::buildEntityFieldQuery
File
- core/
modules/ entityreference/ plugins/ selection/ EntityReferenceSelectionHandlerGeneric.inc, line 18 - Generic Entity handler.
Class
- EntityReferenceSelectionHandlerGeneric
- @file Generic Entity handler.
Code
protected $label_key;