Are you seeing that error while creating our OAuth application? If so, what domain / app url are you trying to verify when you see this?
To address your other concerns, the majority of our documentation has some sort of PHP sample associated with it for creating YAP applications on the system (see
http://developer.yahoo.com/yos/code_exs/ and
http://developer.yahoo.com/yos/tutorials/) - is there a particular piece of the documentation that you have issue with? If so, please let us know and we will take a look into adding additional support.
Regarding the address book api, we within YDN don't have details on any migration process dates, so we did not want to display information without any date context. There is a recommendation on the address book api page (
http://developer.yahoo.com/addressbook/) to use the Contacts API for read only access to the address book (it's at the top under the first paragraph).
If there are specific issues that you are experiencing we'd be glad to help you in any way we can.
- Jon
Domain Verification Failed
There was an internal error while an application is being created. Please try again.
Pretty annoying. I've had nothing but trouble working with all of your SDK's. You need more PHP documentation. Also, you should pay some poor schlep to go through all your old documentation for stuff that's "going away" (like the Address Book API) and put notes in it, with links to the new services.