API Reference > presentation-common > Content > FieldDescriptor > FieldDescriptor.isNamed FieldDescriptor.isNamed Function Is this a named field descriptor isNamed(d: FieldDescriptor): d is NamedFieldDescriptor Parameter Type Description d FieldDescriptor Returns - d is NamedFieldDescriptor Defined in presentation/common/src/presentation-common/content/Fields.ts Line 555 Last Updated: 11 June, 2024