containsField
Test target FieldDefinitionList for a FieldDefinition with a matching fieldId.
Receiver
FieldDefinitionList to search.
Return
true iff receiver contains a matching FieldDefinition.
Parameters
fieldId
Field ID to seek.
Test target FieldDefinitionList for a FieldDefinition with a matching fieldId.
FieldDefinitionList to search.
true iff receiver contains a matching FieldDefinition.
Field ID to seek.