pocock
(Daniel Pocock)
May 11, 2021, 7:29pm
1
In the Party configuration for the company, I tried to insert a real Swiss VAT number and selected the type “VAT”
It complains:
Invalid VAT number "CHE-123.456.789" on party "foo"
If I change the type of the number to nothing, it accepts the number
Swiss VAT numbers have the format demonstrated above, CHE-123.456.789
As a workaround, I put the VAT number in the company footer for reports.
pokoli
(Sergi Almacellas Abellana)
May 11, 2021, 8:41pm
2
This is expected, when no type is set any validation is done.
We use python-stdnum for VAT numbers validation.
You should report the issue there. They are very nice people which accept contributions from anyone
pocock
(Daniel Pocock)
May 11, 2021, 9:10pm
3
They have the file stdnum/ch/vat.py . It last changed in version 1.7. I have version 1.10 on my system.
Before I report the issue there, is there any logging about this error from Tryton?
pocock
(Daniel Pocock)
May 11, 2021, 9:17pm
4
I tested python-stdnum from the command line:
$ python3
Python 3.7.3 (default, Jan 22 2021, 20:04:44)
[GCC 8.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from stdnum.ch import vat
>>> vat.validate('CHE-xxx.yyy.zzz MWST')
'CHExxxyyyzzzMWST'
The validation is successful according to their examples .
The same VAT number in Tryton gives the error.
pokoli
(Sergi Almacellas Abellana)
May 12, 2021, 5:36am
5
Ohh, i just realized that you are using the “VAT” type from 5.0 series which only included EU VAT.
You have two options here:
Upgrade to newer series which include more identifier types and you will be able to select the Swiss VAT.
Prefix your identifier with the country code (I guess it is CH)
Note that the second will only work if Swiss is from Eureopean Unnion, which I’m not sure