stdnum.pt.nif¶
NIF (Número de identificação fiscal, Portuguese VAT number).
The NIF (Número de identificação fiscal, NIPC, Número de Identificação de Pessoa Colectiva) is used for VAT purposes. It is a 9-digit number with a simple checksum.
>>> validate('PT 501 964 843')
'501964843'
>>> validate('PT 501 964 842') # invalid check digits
Traceback (most recent call last):
...
InvalidChecksum: ...
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stdnum.pt.nif.
calc_check_digit
(number)¶ Calculate the check digit. The number passed should not have the check digit included.
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stdnum.pt.nif.
compact
(number)¶ Convert the number to the minimal representation. This strips the number of any valid separators and removes surrounding whitespace.
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stdnum.pt.nif.
is_valid
(number)¶ Check if the number is a valid VAT number.
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stdnum.pt.nif.
validate
(number)¶ Check if the number is a valid VAT number. This checks the length, formatting and check digit.