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MPFT_RelatedPostType :: forward()
- Mixed The result of the call
Implements MPFT::forward to allow the field object to forward calls to this field type’s delegate. The delegate for the related post type field type is the first post, regardless of whether or not the field is setup to allow multiple post types to be selected (iterator-related methods are setup to regard the multiple items though).
Note: This method is intended for internal use and should not be called directly.