错误：Yup 验证的循环依赖

Question

我有这个 Yup 验证模式，其中包括对 min_amount 和 max_amount 值的检查。 我在 ReactJS 表格上使用它。

const amountsSchema = yup.object({
  min_amount: yup.number()
    .max(999999999999999)
    .nullable()
    .transform((v, o) => (o === '' ? null : v))
    .typeError('min_amount must be a number')
    .when('max_amount', {
      is: '',
      then: yup.number().min(1),
      otherwise: yup.number().lessThan(yup.ref('max_amount'), 'min_amount must be less than maximum amount'),
    })
    .required(),

  max_amount: yup.number()
    .max(999999999999999)
    .nullable()
    .transform((v, o) => (o === '' ? null : v))
    .typeError('max_amount must be a number')
    .when('min_amount', {
      is: '',
      then: yup.number().min(1),
      otherwise: yup.number().moreThan(yup.ref('min_amount'), 'max_amount must be greater than minimum amount'),
    })
    .required(),
});

问题是它引发了这个错误：

错误：循环依赖，节点为：“max_amount”

如何正确编写架构，以便无论用户首先/最后填写哪个字段，架构都会在用户填写表单时正确比较这两个字段？ 启发我这样写的是，以前是这样的：

const amountsSchema = yup.object({
  min_amount: yup.number()
    .min(1)
    .max(999999999999999)
    .nullable()
    .transform((v, o) => (o === '' ? null : v))
    .typeError('min_amount must be a number')
    .required(),

  max_amount: yup.number()
    .min(1)
    .max(999999999999999)
    .nullable()
    .transform((v, o) => (o === '' ? null : v))
    .typeError('max_amount must be a number')
    .moreThan(yup.ref('min_amount'), 'max_amount must be greater than minimum amount')
    .required(),
});

用户可以先填写 max_amount，然后填写更大的 min_amount 并绕过验证。

Answer 1

我想你可以试试

const amountsSchema = yup.object().shape({
  min_amount: yup.number()
    .max(999999999999999)
    .nullable()
    .transform((v, o) => (o === '' ? null : v))
    .typeError('min_amount must be a number')
    .when('max_amount', {
      is: '',
      then: yup.number().min(1),
      otherwise: yup.number().lessThan(yup.ref('max_amount'), 'min_amount must be less than maximum amount'),
    })
    .required(),

  max_amount: yup.number()
    .max(999999999999999)
    .nullable()
    .transform((v, o) => (o === '' ? null : v))
    .typeError('max_amount must be a number')
    .when('min_amount', {
      is: '',
      then: yup.number().min(1),
      otherwise: yup.number().moreThan(yup.ref('min_amount'), 'max_amount must be greater than minimum amount'),
    })
    .required(),
}, ['max_amount', 'min_amount']);