UK postal code flat pattern matching regular expression:
Patterns:
A9 9AA
A99 9AA
A9A 9AA
AA9 9AA
AA99 9AA
AA9A 9AA
Note:
A indicate alphabets
from A to Z.
9 indicate number
from 0 to 9.
Regular Expression = “^(((([A-Za-z][0-9]{1,2})|(([A-Za-z][A-Za-z][0-9]{1,2})|(([A-Za-z][0-9][A-Za-z])|([A-Za-z][A-Za-z][0-9]?[A-Za-z]))))
[0-9][A-Za-z]{2}))$”
Hope this will help
other who wants only pattern matching expression.
