Function readFieldString

packages/server/src/routes/files.ts:290–295

(field: unknown)

const fieldValueSchema = z.object({ value: z.unknown() });

function readFieldString(field: unknown): string | undefined {
  const parsed = fieldValueSchema.safeParse(field);
  if (!parsed.success) return undefined;
  const v = parsed.data.value;
  return typeof v === 'string' && v.length > 0 ? v : undefined;
}

function readFieldNumber(field: unknown): number | undefined {
  const parsed = fieldValueSchema.safeParse(field);