errors

subErrSet := NewErrorSet("")
subErrSet.AddErr(fmt.Errorf("err"), "PropA")
subErrSet.AddErr(fmt.Errorf("err"), "PropB")

errSet := NewErrorSet("")
errSet.AddErr(fmt.Errorf("err"), "Key")
errSet.AddErr(subErrSet.Err(), "Key", 1)
errSet.AddErr(NewErrorSet("").Err(), "Key", 1)

fmt.Println(errSet.Len())
fmt.Println(errSet)

Output:

3
Key err
Key[1].PropA err
Key[1].PropB err

fmt.Println(MissingRequiredFieldError{})

Output:

missing required field

fmt.Println(&MultipleOfError{
	Target:     "int value",
	Current:    "11",
	MultipleOf: 2,
})

Output:

int value should be multiple of 2, but got invalid value 11

fmt.Println(&NotInEnumError{
	Target:  "int value",
	Current: "11",
	Enums: []interface{}{
		"1", "2", "3",
	},
})

Output:

int value should be one of 1, 2, 3, but got invalid value 11

fmt.Println(&NotMatchError{
	Target:  "number",
	Current: "1",
	Pattern: regexp.MustCompile(`/\d+/`),
})

Output:

number /\d+/ not match 1

fmt.Println(&OutOfRangeError{
	Target:           "int value",
	Minimum:          "1",
	Maximum:          "10",
	Current:          "11",
	ExclusiveMinimum: true,
	ExclusiveMaximum: true,
})

Output:

int value should be larger or equal than 1 and less or equal than 10, but got invalid value 11

fmt.Println(NewSyntaxError("rule"))

Output:

invalid syntax: rule

fmt.Println(NewUnsupportedTypeError("string", "@int", "something wrong", "something wrong"))

Output:

@int could not validate type string: something wrong; something wrong