func ValidatePassword(v *revel.Validation, password string) *revel.ValidationResult {
return v.Check(password,
revel.Required{},
revel.MaxSize{15},
revel.MinSize{5},
)
}
func (article *Article) Validate(v *revel.Validation) {
v.Check(article.Title,
revel.Required{},
revel.MinSize{1},
revel.MaxSize{256},
)
}
func Validate(validation *revel.Validation, obj interface{}) {
// Get reflection data to parse validation tag data
var v reflect.Value = reflect.Indirect(reflect.ValueOf(obj))
// We only want to validate structs and their tagged fields
if v.Kind() != reflect.Struct {
panic(fmt.Sprintf("Object is not a struct. Actual kind is: %s", v.Kind()))
}
// Go through each field in the struct and check for the
// validation tag. Apply appropriate revel check as needed.
t := v.Type()
for i := 0; i < t.NumField(); i++ {
field := t.Field(i)
fieldId := fmt.Sprintf("%s.%s", t.Name(), field.Name)
var fieldValidators []revel.Validator
fieldValidators, ok := validationCache[fieldId]
if tag := field.Tag.Get(TagName); !ok && len(tag) > 0 {
fieldValidators = parseTag(tag)
validationCache[fieldId] = fieldValidators
} else if !ok {
fieldValidators = nil
validationCache[fieldId] = nil
}
if len(fieldValidators) > 0 {
validation.Check(v.FieldByName(field.Name).Interface(), fieldValidators...).Key(fieldId)
}
}
}
func (r *Restaurant) Validate(v *revel.Validation) {
v.Check(r.Name,
revel.Required{},
revel.MaxSize{150},
revel.MinSize{1},
)
}
func (this *Project) Validate(v *r.Validation) {
v.Check(this.Name, r.Required{}, r.MinSize{2}, r.MaxSize{64}, r.Match{projRegex})
if this.DisplayName == "" {
this.DisplayName = this.Name
}
v.Required(this.OwnerId)
}
func (this *User) ValidatePassword(v *r.Validation, password string) {
bin := []byte(_APPSECRET + password + this.Username)
hbin, _ := base64.StdEncoding.DecodeString(this.Password)
err := bcrypt.CompareHashAndPassword(hbin, bin)
if err != nil {
v.Error("密码不匹配")
}
}
func (category Category) Validate(v *revel.Validation) {
v.Required(category.Name).Message("请输入名称")
if category.HasName() {
err := &revel.ValidationError{
Message: "名称已存在",
Key: "category.Name",
}
v.Errors = append(v.Errors, err)
}
}
func (loginUser *LoginUser) Validate(v *revel.Validation, session *mgo.Session) {
v.Check(loginUser.UserName,
revel.Required{},
revel.Match{USERNAME_REX},
).Message("UserName or password is wrong")
v.Check(loginUser.PasswordStr,
revel.Required{},
revel.Match{PWD_REX},
LegalUserValidator{session, loginUser.UserName},
).Message("UserName or password is wrong")
}
func (user *User) Validate(v *revel.Validation) {
v.Check(user.Username,
revel.Required{},
revel.MaxSize{15},
revel.MinSize{4},
revel.Match{userRegex},
)
v.Check(user.Name,
revel.Required{},
revel.MaxSize{100},
)
}
func (user *User) Validate(v *revel.Validation) {
v.Check(user.Username,
revel.Required{},
revel.MaxSize{15},
revel.MinSize{3},
revel.Match{userRegex},
).Key("username")
v.Check(user.Password,
revel.Required{},
revel.MaxSize{15},
revel.MinSize{3},
).Key("password")
}
//验证密码
func (P *Password) ValidatePassword(v *revel.Validation) {
v.Required(P.Password).Message("请输入密码!")
v.Required(P.PasswordConfirm).Message("请输入确认密码!")
v.MinSize(P.Password, 6).Message("密码最少六位!")
v.Required(P.Password == P.PasswordConfirm).Message("两次密码不相同!")
}
func (menu *Menu) Validate(v *revel.Validation) {
v.Required(menu.Name).Message("请输入菜单名称!")
v.MaxSize(menu.Name, 105).Message("最多35个字")
v.Required(menu.Pid).Message("请选择父菜单!")
v.Required(menu.Url).Message("请输入菜单地址!")
v.Required(menu.Order).Message("请输入排序!")
}
func (post *Post) Validate(v *revel.Validation) {
v.Check(
post.Title,
revel.Required{},
revel.MinSize{3},
revel.MaxSize{256},
)
v.Check(
post.Body,
revel.Required{},
revel.MinSize{10},
revel.MaxSize{2048},
)
}
func (user *User) Validate(v *revel.Validation) {
v.Check(user.Username,
revel.Required{},
revel.MaxSize{15},
revel.MinSize{4},
revel.Match{userRegex},
)
ValidatePassword(v, user.Password).
Key("user.Password")
v.Check(user.Name,
revel.Required{},
revel.MaxSize{100},
)
}
func (category *Category) Validate(v *revel.Validation) {
valid := v.Required(category.Name).Message("请输入名称")
if valid.Ok {
if category.HasName() {
err := &revel.ValidationError{
Message: "该名称已存在",
Key: "category.Name",
}
valid.Error = err
valid.Ok = false
v.Errors = append(v.Errors, err)
}
}
}
func (user *User) Validate(v *revel.Validation) {
v.Required(user.Password)
//v.MinSize(user.Password, 6)
v.Required(user.Email)
v.Email(user.Email)
if user.Email == "*****@*****.**" && user.Password == "test" {
user.Id = "6964943e-535a-4736-85ad-4baaa9656709"
} else {
v.Error("Sorry! invalid account ...")
}
}
func checkImageExt(v *revel.Validation, file *multipart.File, header *multipart.FileHeader, formField string) bool {
if !strings.Contains(IMAGE_EXTS, strings.ToLower(path.Ext(header.Filename))) {
err := &revel.ValidationError{
Message: "只能上传图片",
Key: formField,
}
v.Errors = append(v.Errors, err)
return false
}
if (*file).(Sizer).Size() > IMAGE_LIMIT_SIZE {
err := &revel.ValidationError{
Message: fmt.Sprintf("图片尺寸不超过%dKB", IMAGE_LIMIT_SIZE),
Key: formField,
}
v.Errors = append(v.Errors, err)
return false
}
return true
}
func checkFileExt(v *revel.Validation, header *multipart.FileHeader, fileExts, formField, message string) bool {
if !strings.Contains(fileExts, strings.ToLower(path.Ext(header.Filename))) {
err := &revel.ValidationError{
Message: message,
Key: formField,
}
v.Errors = append(v.Errors, err)
return false
}
return true
}
func (topic Topic) Validate(v *revel.Validation) {
v.Required(topic.Title).Message("请输入标题")
if utf8.RuneCountInString(topic.Title) > 35 {
err := &revel.ValidationError{
Message: "最多35个字",
Key: "topic.Title",
}
v.Errors = append(v.Errors, err)
}
v.Required(topic.Category).Message("请选择分类")
v.Required(topic.Content).Message("帖子内容不能为空")
}
func (user *User) ValidateCreate(v *revel.Validation) {
validators.UniqueUsername(v, user.Username).Key("user.Username")
validators.UniqueEmail(v, user.Email).Key("user.Email")
v.Required(user.Password)
v.Required(user.PasswordConfirm)
v.Required(user.PasswordConfirm == user.Password).Message("Passwords must match")
}
func (user *User) ValidatePassword(v *revel.Validation, password Password) {
v.Check(password.Pass,
revel.MinSize{8},
)
v.Check(password.PassConfirm,
revel.MinSize{8},
)
v.Required(password.Pass == password.PassConfirm).Message("The passwords do not match.")
}
func (product Product) Validate(v *revel.Validation) {
v.Required(product.Name).Message("不能为空")
v.Required(product.Author).Message("不能为空")
v.Required(product.Description).Message("不能为空")
if utf8.RuneCountInString(product.Name) > 20 {
err := &revel.ValidationError{
Message: "最多20个字",
Key: "product.Name",
}
v.Errors = append(v.Errors, err)
}
}
func (user *User) Validate(v *revel.Validation) {
v.Check(user.Firstname,
revel.Required{},
revel.MinSize{1},
revel.MaxSize{64},
)
v.Check(user.Lastname,
revel.Required{},
revel.MinSize{1},
revel.MaxSize{64},
)
v.Check(user.Email,
revel.Required{},
)
v.Email(user.Email)
}
func (loginUser *LoginUser) Validate(v *revel.Validation) {
v.Check(loginUser.UserName,
revel.Required{},
revel.Match{USERNAME_REX},
).Message("UserName or password is wrong")
v.Check(loginUser.PasswordStr,
revel.Required{},
revel.Match{PWD_REX},
).Message("UserName or password is wrong")
//0: generate passing str
//1: get pwd bytes from database
//2: compare them
//test here
pwd := "testtest"
//rPwd := "testtest"
rPwd := "testtest"
v.Required(pwd == rPwd).Message("user name or password is wrong!!!")
}
func (user *User) Validate(v *revel.Validation) {
v.Required(user.Username)
v.MinSize(user.Username, 6)
v.Required(user.FirstName)
v.Required(user.LastName)
v.Required(user.Age)
v.Range(user.Age, 16, 120)
v.Required(user.Password)
v.MinSize(user.Password, 6)
v.Required(user.PasswordConfirm)
v.Required(user.PasswordConfirm == user.Password).
Message("The passwords do not match.")
v.Required(user.Email)
v.Email(user.Email)
v.Required(user.EmailConfirm)
v.Required(user.EmailConfirm == user.Email).
Message("The email addresses do not match")
v.Required(user.TermsOfUse)
}
func (hotel *Hotel) Validate(v *revel.Validation) {
v.Check(hotel.Name,
revel.Required{},
revel.MaxSize{50},
)
v.MaxSize(hotel.Address, 100)
v.Check(hotel.City,
revel.Required{},
revel.MaxSize{40},
)
v.Check(hotel.State,
revel.Required{},
revel.MaxSize{6},
revel.MinSize{2},
)
v.Check(hotel.Zip,
revel.Required{},
revel.MaxSize{6},
revel.MinSize{5},
)
v.Check(hotel.Country,
revel.Required{},
revel.MaxSize{40},
revel.MinSize{2},
)
}
func (this *User) Validate(v *r.Validation, password string) {
const (
EMAIL = "电子邮件地址"
USERNAME = "******"
PASSWORD = "******"
INVALID = "不符合要求"
NOEMPTY = "不能为空"
ALREADYEXISTS = "已存在"
)
v.Required(this.Email).Message(EMAIL + NOEMPTY)
v.Check(this.Email, r.MinSize{6}, r.MaxSize{100}, r.Match{emailRegex}).
Message(EMAIL + INVALID)
v.Required(this.Username).Message(USERNAME + NOEMPTY)
v.Check(this.Username, r.MinSize{2}, r.MaxSize{32}, r.Match{userRegex}).
Message(USERNAME + INVALID)
v.Required(password).Message(PASSWORD + NOEMPTY)
v.Check(password, r.MaxSize{32}, r.MinSize{6}).
Message(PASSWORD + INVALID)
}
func (post *Post) Validate(v *revel.Validation) {
v.MaxSize(post.Body, 100)
}
func (upf *UpdateRoom) Validate(v *revel.Validation) {
v.Required(upf.Title)
v.Required(upf.Desc)
}
func (regUser *RegUser) Validate(v *revel.Validation) {
//Check workflow:
//see @validation.go Check(obj interface{}, checks ...Validator)
//Validator is an interface, v.Check invoke v.Apply for each validator.
//Further, v.Apply invoke validator.IsSatisfied with passing obj.
//Checking result is an object of ValidationResult. The field Ok of ValidationResult
//would be true if checking success. Otherwise, Ok would be false, and another filed
//Error of ValidationResult would be non-nil, an ValidationError filled with error message
//should be assigned to Error.
v.Check(regUser.UserName,
revel.Required{},
revel.Match{USERNAME_REX},
DuplicatedUser{},
)
v.Check(regUser.NickName,
revel.Required{},
revel.Match{NICKNAME_REX},
)
//validation provide an convenient method for checking Email.
//revel has a const for email rexgep, Email will use the rex to check email string.
v.Email(regUser.Email)
v.Check(regUser.Email,
DuplicatedEmail{},
)
v.Check(regUser.PasswordStr,
revel.Required{},
revel.Match{PWD_REX},
)
v.Check(regUser.ConfirmPwdStr,
revel.Required{},
revel.Match{PWD_REX},
)
//pwd and comfirm_pwd should be equal
v.Required(regUser.PasswordStr == regUser.ConfirmPwdStr).Message("The passwords do not match.")
}