The deleteField
method deletes a field from a document. If you specify the optional value
argument, the field is deleted only if has the specified value.
deleteField( fieldName [, case] )
deleteField( fieldName, value [, case] )
Argument | Description |
---|---|
fieldname
|
(string) The name of the field to delete. |
value
|
(string) The value of the field. If this is specified only fields with matching names and values are deleted. If this is not specified, all fields that match fieldname are deleted. |
case
|
(boolean) A boolean that specifies whether fieldname is case sensitive. The field name is case sensitive by default (true ). |
|