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validator couldn't distinguish whether a slice is nil or empty #55

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ericuni opened this issue Oct 12, 2022 · 0 comments

ericuni commented Oct 12, 2022

func TestSlice(t *testing.T) {
  assert := assert.New(t)

  type Request struct {
    IDs []int `vd:"$ == nil || len($) > 0"`
  }

  req := &Request{}
  assert.Nil(req.IDs)

  err := validator.Validate(req)
  assert.Nil(err) // this assert would fail
}

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