tangentlabs/django-oscar — pull request #785 by costas-basdekis (2013-10-22 15:53:19+00:00)
Title: Phone number field of shipping address needs a validator

We should clean and validate the phone number field of the shipping address model. At the moment it is just a CharField so you can save any string in there.

It might be best to do something similar to postcodes where we use the country to validate the phone number using a mapping of regexes or something similar.