categorical columns #18
Description
Is there a way to check if a column's values are all members of the set of allowed values. For instance, I just changed the tenure column to the values 'rent' and 'own' from 1 and 2 and was hoping there was a way to make sure the values are either rent/own or null. Not an urgent thing but would be nice to have. I'm sure it would apply to any categorical column.