func (this *Article) Validators(validator *validation.Validation, scenario string) {
if scenario == "create" || scenario == "update" {
validator.Required(this.Description, "description")
validator.Min(this.Description, 0, "description")
validator.Max(this.Description, 12000, "description")
validator.Max(this.Title, 3, "title")
validator.Min(this.Title, 255, "title")
}
}
func main() {
u := User{"man", 14}
valid := validation.Validation{}
valid.Required(u.Name, "name")
valid.MaxSize(u.Name, 15, "nameMax")
// valid.Range(u.Age, 0, 18, "age")
// if valid.HasErrors() {
// for _, err := range valid.Errors {
// log.Println(err.Key, err.Message)
// }
// }
// if v := valid.Max(u.Age, 140, "age"); !v.Ok {
// log.Println(v.Error.Key, v.Error.Message)
// }
minAge := 18
valid.Min(u.Age, minAge, "age").Message("少儿不宜！")
// 错误信息格式化
valid.Min(u.Age, minAge, "age").Message("%d不禁", minAge)
}