相关疑难解决方法(0)

我正在使用react-hook-formwithyup进行表单验证，并希望某些字段是可选的（空）。

按照他们的文档，我正在使用nullable()，optional()但它仍在验证中：

export const updateAddressSchema = yup.object({
  address: yup
    .string()
    .nullable()
    .optional()
    .min(5, "Address must be more than 5 characters long")
    .max(255, "Address must be less than 255 characters long"),
  city: yup
    .string()
    .nullable()
    .optional()
    .max(32, "City name must be less than 32 characters long"),
  postal_code: yup
    .string()
    .nullable()
    .optional()
    .length(10, "Postal code must be 10 characters long"),
  phone: yup
    .string()
    .nullable()
    .optional()
    .min(10, "Phone number must be more than 10 characters …