deleteField
The deleteField method deletes the sub field with the specified name.
Syntax
deleteField( name [, case] )
deleteField( name , value [, case] )
Arguments
| Argument | Description | 
|---|---|
| name | (string) The name of the sub field to delete. | 
| value | (string) The value of the sub field. If this is specified a field is deleted only if it has the specified name and value. If this is not specified, all fields with the specified name are deleted. | 
| case | (boolean) A boolean that specifies whether the nameargument is case sensitive. The argument is case sensitive by default (true). |