Golang Errors Examples

Example #1

File: string_inclusion.go Project: ryanzec/going

func (v *StringInclusion) IsValid(errors *validate.Errors) {
	found := false
	for _, l := range v.List {
		if l == v.Field {
			found = true
			break
		}
	}
	if !found {
		errors.Add(GenerateKey(v.Name), fmt.Sprintf("%s is not in the list [%s].", v.Name, strings.Join(v.List, ", ")))
	}
}

Example #2

File: int_is_present.go Project: ryanzec/going

func (v *IntIsPresent) IsValid(errors *validate.Errors) {
	if v.Field == 0 {
		errors.Add(GenerateKey(v.Name), fmt.Sprintf("%s can not be blank.", v.Name))
	}
}

Example #3

File: time_is_before_time.go Project: ryanzec/going

func (v *TimeIsBeforeTime) IsValid(errors *validate.Errors) {
	if v.FirstTime.UnixNano() > v.SecondTime.UnixNano() {
		errors.Add(GenerateKey(v.FirstName), fmt.Sprintf("%s must be before %s.", v.FirstName, v.SecondName))
	}
}

Example #4

File: bytes_are_present.go Project: ryanzec/going

func (v *BytesArePresent) IsValid(errors *validate.Errors) {
	if len(v.Field) == 0 {
		errors.Add(GenerateKey(v.Name), fmt.Sprintf("%s can not be blank.", v.Name))
	}
}

Example #5

File: time_is_present.go Project: ryanzec/going

func (v *TimeIsPresent) IsValid(errors *validate.Errors) {
	t := time.Time{}
	if v.Field.UnixNano() == t.UnixNano() {
		errors.Add(GenerateKey(v.Name), fmt.Sprintf("%s can not be blank.", v.Name))
	}
}

Example #6

File: func_validator.go Project: Isted/going

func (f *FuncValidator) IsValid(verrs *validate.Errors) {
	if !f.Fn() {
		verrs.Add(GenerateKey(f.Field), fmt.Sprintf(f.Message, f.Field))
	}
}

Example #7

File: int_array_is_present.go Project: ryanzec/going

func (v *IntArrayIsPresent) IsValid(errors *validate.Errors) {
	if len(v.Field) == 0 {
		errors.Add(GenerateKey(v.Name), fmt.Sprintf("%s can not be empty.", v.Name))
	}
}