Unique VAT Number Validation for Partners
by Hi Spark Solutions https://www.hisparksolutions.com/
Odoo
Availability |
Odoo Online
Odoo.sh
On Premise
|
Lines of code | 14 |
Technical Name |
partner_vat_unique_check |
License | LGPL-3 |
Website | https://www.hisparksolutions.com/ |
Availability |
Odoo Online
Odoo.sh
On Premise
|
Lines of code | 14 |
Technical Name |
partner_vat_unique_check |
License | LGPL-3 |
Website | https://www.hisparksolutions.com/ |
Unique Partner VAT Validation
Prevent duplicate VAT entries across contacts and partners in Odoo.
Key Features
- ✔ Automatically checks if VAT is already assigned to another partner
- ✔ Prevents duplicate VAT records
- ✔ Raises a friendly validation error with the conflicting partner's name
- ✔ Supports multi-company environments
- ✔ Simple and lightweight—no configuration needed
How It Works
Add or edit a partner — if the VAT is already used, you'll be notified immediately.

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