fix input field requirement

apps/api/src/modules/customers/customer.schemas.ts

@@ -1,4 +1,5 @@
 import { z } from 'zod'
+import { textField, optionalTextField, emailField, optionalUpperField, optionalPhoneField } from '../../lib/zodValidation'
 
 export const paginationSchema = z.object({
   page:     z.coerce.number().int().min(1).max(10000).default(1),
@@ -6,20 +7,20 @@ export const paginationSchema = z.object({
 })
 
 export const customerSchema = z.object({
-  firstName:       z.string().min(1).max(100).trim(),
-  lastName:        z.string().min(1).max(100).trim(),
-  email:           z.string().email().max(255).trim().toLowerCase(),
-  phone:           z.string().max(30).trim().optional(),
-  driverLicense:   z.string().max(50).trim().optional(),
+  firstName:       textField('name'),
+  lastName:        textField('name'),
+  email:           emailField(),
+  phone:           optionalPhoneField(),
+  driverLicense:   optionalUpperField('driverLicenseNumber'),
   dateOfBirth:     z.string().datetime().optional(),
-  nationality:     z.string().max(100).trim().optional(),
+  nationality:     optionalTextField('nationality'),
   address:         z.record(z.unknown()).optional(),
   notes:           z.string().max(2000).trim().optional(),
   licenseExpiry:   z.string().datetime().optional(),
   licenseIssuedAt: z.string().datetime().optional(),
-  licenseCountry:  z.string().max(100).trim().optional(),
-  licenseNumber:   z.string().max(50).trim().optional(),
-  licenseCategory: z.string().max(20).trim().optional(),
+  licenseCountry:  optionalTextField('country'),
+  licenseNumber:   optionalUpperField('driverLicenseNumber'),
+  licenseCategory: optionalUpperField('licenseCategory'),
 })
 
 export const listQuerySchema = paginationSchema.extend({