stdnum.dk.cvr¶
CVR (Momsregistreringsnummer, Danish VAT number).
The CVR (Momsregistreringsnummer, VAT) is an 8 digit number with a straightforward check mechanism.
>>> validate('DK 13585628')
'13585628'
>>> validate('DK 13585627')
Traceback (most recent call last):
...
InvalidChecksum: ...
- stdnum.dk.cvr.checksum(number)¶
Calculate the checksum.
- stdnum.dk.cvr.compact(number)¶
Convert the number to the minimal representation. This strips the number of any valid separators and removes surrounding whitespace.
- stdnum.dk.cvr.is_valid(number)¶
Check if the number provided is a valid VAT number. This checks the length, formatting and check digit.
- stdnum.dk.cvr.validate(number)¶
Check if the number provided is a valid VAT number. This checks the length, formatting and check digit.