Indonesia addresses

It works. Thank you for the patch.

Suggestion:
The current input format is
Province, Regency/City, Postal code
Address 1
Address 2

Propose input format is
Address 1
Address 2
Province, Regency/City, Postal code

// Rearrange fields.
$format['locality_block']['#weight'] = 10;
$format['locality_block']['locality']['#weight'] = 0;
$format['locality_block']['administrative_area']['#weight'] = 1;
$format['locality_block']['postal_code']['#weight'] = 2;

The display format is fine.

Question:

'31' => t('Jakarta DKI'),

What does the number "31" represent?
How do you get those numbers?

Why it is not like below?

'Jakarta DKI' => t('Jakarta DKI'),

In Indonesia, there is no province abbreviation like America (example: CA for California), so why did you replace it with number?

If you replace the value with a number, when addressfield module is combined with auto entity label module, it will show the number, instead of the province name.

Thanks

Based on #3.

We need to use #6, we can't add the locality list to the module, you will need to provide a plugin in your own module for that.

Issues to resolve:
1) The list in #6 is missing "Aceh".

2) The keys of the provinces need to be ISO codes, as listed on https://en.wikipedia.org/wiki/ISO_3166-2:ID.
So AC => Aceh, BA => Bali, BT => Banten, etc.

3) What are the best labels for "Jakarta DKI" and "Yogyakarta DI"?
Google uses "DKI Jakarta" and "Daerah Istimewa Yogyakarta" (and http://yogyakarta.bps.go.id uses "D.I. Yogyakarta").

Committed, thank you!