ID-specific Form helpers
An Indonesian vehicle license plate field.
http://id.wikipedia.org/wiki/Tanda_Nomor_Kendaraan_Bermotor
Plus: “B 12345 12”
A Select widget that uses a list of vehicle license plate prefix code of Indonesia as its choices.
An Indonesian national identity number (NIK/KTP#) field.
http://id.wikipedia.org/wiki/Nomor_Induk_Kependudukan
xx.xxxx.ddmmyy.xxxx - 16 digits (excl. dots)
An Indonesian telephone number field.
http://id.wikipedia.org/wiki/Daftar_kode_telepon_di_Indonesia
Indonesia does not have an official Province code standard. I decided to use unambiguous and consistent (some are common) 3-letter codes. http://id.wikipedia.org/wiki/Daftar_provinsi_Indonesia
License plate prefixes