import { z } from 'zod'

// Shared between the customer reservation form (lib/reservations.ts) and the
// staff phone field (routes/staff.team.tsx), so "a valid phone number" means
// the same thing everywhere in the app.
export const phoneSchema = z
  .string()
  .trim()
  .max(30, 'Enter a valid phone number')
  // Optional leading `+` plus digits and common separators (spaces, dashes,
  // dots, parentheses) — permissive about international formats, but the
  // character class alone would still accept e.g. "()---" or "+", so the
  // refine below requires it to actually contain a real number of digits.
  .regex(/^\+?[0-9()\-.\s]+$/, 'Enter a valid phone number')
  .refine((value) => (value.match(/\d/g)?.length ?? 0) >= 6, 'Enter a valid phone number')