Postal Code
===========

Research about the different postal code format for the different
countries to be used in the application. it’s required to create regular
expression to validate the postal code for each country.

AF - Afghanistan
~~~~~~~~~~~~~~~~

-  Afghanistan postal codes are four digits (NNNN). The first two digits
   (ranging from 10–43) correspond to the province, while the last two
   digits correspond either to the city/delivery zone (range 01–50) or
   to the district/delivery zone (range 51–99).

``Example: 1001``

Address Format
^^^^^^^^^^^^^^

::

   Mr Ahmad Towheed
   Street, House No. 240
   Kabul
   1001
   AFGHANISTAN

IN - INDIA
~~~~~~~~~~

-  Indian postal codes are six digits. The first digit represents the
   region in India. The second digit is the sub-region, while the third
   digit is the sorting district. The last three digits represent the
   particular post office within the district.

``Example: 110001``

.. _address-format-1:

Address Format
^^^^^^^^^^^^^^

::

   Mr I.K. Taneja      
   Flat No.100 
   Triveni Apartments 
   Pitam Pura 
   NEW DELHI 110034 
   INDIA


US - USA
~~~~~~~~

-  A United States postal code, it included the five digits of the ZIP
   Code, followed by a hyphen and four digits that designated a more
   specific location.

``Example: 10001-1234``

.. _address-format-2:

Address Format
^^^^^^^^^^^^^^

::

   Embassy of the United States of America
   9000 New Delhi Place
   Washington, DC  20521-9000[22]


SA - Saudi Arabia
~~~~~~~~~~~~~~~~~

-  5 digits to the right of the locality followed by 4 digits giving
   additional building information, separated by a dash.eg: The first
   digit represents the postal region,the second digit represents the
   sector,the third digit represents the branch,the fourth digit
   represents the section,the fifth digit represents the block,and the
   last four digits represent the extended postcode.

``Example:- 12233 - 7318``

.. _address-format-3:

Address Format
^^^^^^^^^^^^^^

::

   Mr. Abdullah Nasser
   3909 Abdullhamid Alkatib ST, Azahrah Dist.
   RIYADH 12987 - 7318
   SAUDI ARABIA


ZA - South Africa
~~~~~~~~~~~~~~~~~

The postal codes in South African consist of four digits.

``Example: 2190``

.. _address-format-4:

Address Format
^^^^^^^^^^^^^^

::

   47 Rockey Street
   YEOVILLE
   2198


UK - United Kingdom
~~~~~~~~~~~~~~~~~~~

-  The UK postcode consists of five to seven alphanumeric characters
   which was created by Royal Mail. A full postcode designates an area
   with multiple addresses or a single delivery point.

``Example: SW1A 2AA``

SG - Singapore
~~~~~~~~~~~~~~

Singapore postal codes are six digits. The first two digits represent
the district, while the last four digits represent the street.

``Example: 059532``

.. _address-format-5:

Address Format
^^^^^^^^^^^^^^

::

   Ms. Tan Bee Soo
   16 Sandilands Road
   SINGAPORE 546080
   REP. OF SINGAPORE


PK - Pakistan
~~~~~~~~~~~~~
The postal codes in Pakistan consist of 5 digits. The first two digits
represent the routeing district, the last three digits represent the
post office.

``Example: 44000``

.. _address-format-6:

Address Format
^^^^^^^^^^^^^^

::

   Pakistan Museum of Natural History
   Garden Avenue
   Shakarparian
   Islamabad 44000
   PAKISTAN