fix(customers): allow 0-day payment terms and say why the field is invalid (#2070) (#2251)

Typing "0" into Betalningsvillkor on a customer made the form silently
unsavable: the form schema had min(1) and no error was rendered for the
field, so the user saw nothing happen. 0 days is a real value (betalning
direkt / vid mottagande), and the invoice schema already accepted it.

Customer and supplier forms now validate whole days 0-365 and show the
rule under the field; the API schemas (customer create/update, supplier)
accept 0 the same way; and every `|| 30` fallback that would have turned
a stored 0 back into 30 on edit or create is `?? 30`.

Closes #2070


Claude-Session: https://claude.ai/code/session_01VnConrmMCxJRQ5kfiPPWyy

Co-authored-by: Jakob Wennberg <311770904+jakobwennberg-oss@users.noreply.github.com>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
This commit is contained in:
Jakob Wennberg
2026-09-03 18:54:28 +02:00
committed by GitHub
co-authored by Jakob Wennberg Claude Fable 5.1
parent 5eac2a492c
commit 1150930cb9
7 changed files with 54 additions and 9 deletions
+6 -1
View File
@@ -704,8 +704,13 @@ describe('CreateCustomerSchema', () => {
expect(result.success).toBe(false)
})
it('rejects zero payment terms', () => {
it('accepts zero payment terms (betalning direkt, issue #2070)', () => {
const result = CreateCustomerSchema.safeParse(validCustomer({ default_payment_terms: 0 }))
expect(result.success).toBe(true)
})
it('rejects payment terms above 365 days', () => {
const result = CreateCustomerSchema.safeParse(validCustomer({ default_payment_terms: 366 }))
expect(result.success).toBe(false)
})
+6 -3
View File
@@ -1003,7 +1003,8 @@ export const CreateCustomerSchema = z.object({
.optional()
.nullable(),
language: z.enum(['sv', 'en']).optional(),
default_payment_terms: z.number().int().positive().optional(),
// Whole days 0-365; 0 = betalning direkt / vid mottagande (issue #2070).
default_payment_terms: z.number().int().min(0).max(365).optional(),
notes: z.string().optional(),
}).superRefine((customer, ctx) => {
if (customer.personal_number && customer.customer_type !== 'individual') {
@@ -1145,7 +1146,8 @@ export const UpdateCustomerSchema = z.object({
.nullable()
.optional(),
language: z.enum(['sv', 'en']).optional(),
default_payment_terms: z.number().int().positive().optional(),
// Whole days 0-365; 0 = betalning direkt / vid mottagande (issue #2070).
default_payment_terms: z.number().int().min(0).max(365).optional(),
notes: z.string().optional(),
}).superRefine((customer, ctx) => {
if (
@@ -1200,7 +1202,8 @@ export const CreateSupplierSchema = z.object({
clearing_number: z.string().optional(),
account_number: z.string().optional(),
default_expense_account: emptyStringAsUndefined(accountNumber),
default_payment_terms: z.number().int().positive().optional(),
// Whole days 0-365; 0 = betalning direkt / vid mottagande (issue #2070).
default_payment_terms: z.number().int().min(0).max(365).optional(),
default_currency: CurrencySchema.nullable().optional(),
notes: z.string().optional(),
})