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Hello,
i have 2 fields (partner_id, ref_ids(many2many)) i want to make sure that not a single ref_id can be repeated for each customer:
partner "test" ref "ref1"
partner "test2" ref "ref1" (ok)
partner "test" ref "ref1" (not accepted)
any help would be appreciated
@api.constrains('ref_ids', 'partner_id')
def _check_ref(self):
for record in self:
for ref in record.ref_ids.ids:
bill = self.env['account.move'].search(
[('ref_ids', 'in', ref), ('partner_id', '=', self.partner_id.id)])
if len(bill) > 1:
raise ValidationError(_("You can't create 2 bills with the same vendor and reference"))Create an account today to enjoy exclusive features and engage with our awesome community!
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