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Lines of code 36
Technical Name l10n_nl_postcode
Also available in version v 16.0 v 15.0 v 13.0 v 12.0 v 14.0
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Dutch postcode validation for Partners

Beta License: AGPL-3 OCA/l10n-netherlands Translate me on Weblate Try me on Runbot

This module checks and validates the Dutch zip code (postcode) on partner forms.

  • In case the postcode is not valid, a non-blocking alert is shown.
  • In case the postcode is valid, it will be formatted in the form 1234 AB.

Table of contents


The module depends on the external library ‘python-stdnum’.

You can install that library by using pip:

  • pip3 install python-stdnum


To use this module, you need to:

  • Open a form of a contact and set it as Individual (not a Company)
  • Enter the country = Netherlands
  • Enter a valid postcode: not any warning is displayed
  • Enter a wrong postcode: a non-blocking warning is displayed

Bug Tracker

Bugs are tracked on GitHub Issues. In case of trouble, please check there if your issue has already been reported. If you spotted it first, help us smashing it by providing a detailed and welcomed feedback.

Do not contact contributors directly about support or help with technical issues.



  • Onestein


This module is maintained by the OCA.

Odoo Community Association

OCA, or the Odoo Community Association, is a nonprofit organization whose mission is to support the collaborative development of Odoo features and promote its widespread use.

This module is part of the OCA/l10n-netherlands project on GitHub.

You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

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