Parent class of any field which is a foreign key. It actually inherits all its needed functions from its parent, but because all foreign key fields inherit from this one, its easy ot check if a field is a foreign key.
When instantiating a model object from DB results, this function is called before setting each field. We may want to serialize the value, etc. By default, we return the value using prepare_for_set() method as that is the one child classes will most often define.
Methods inherited from EE_Field_With_Model_Name
Methods inherited from EE_Model_Field_Base