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golint validation

This commit is contained in:
astaxie 2015-09-13 00:13:19 +08:00
parent 1d200da472
commit 2389bc72f9
5 changed files with 202 additions and 113 deletions
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11
validation/util.go
View File

@ -23,7 +23,8 @@ import (
)
const (
VALIDTAG = "valid"
// ValidTag struct tag
ValidTag = "valid"
)
var (
@ -55,16 +56,16 @@ func init() {
}
}
// Valid function type
// ValidFunc Valid function type
type ValidFunc struct {
Name string
Params []interface{}
}
// Validate function map
// Funcs Validate function map
type Funcs map[string]reflect.Value
// validate values with named type string
// Call validate values with named type string
func (f Funcs) Call(name string, params ...interface{}) (result []reflect.Value, err error) {
defer func() {
if r := recover(); r != nil {
@ -96,7 +97,7 @@ func isStructPtr(t reflect.Type) bool {
}
func getValidFuncs(f reflect.StructField) (vfs []ValidFunc, err error) {
tag := f.Tag.Get(VALIDTAG)
tag := f.Tag.Get(ValidTag)
if len(tag) == 0 {
return
}

4
validation/util_test.go
View File

@ -20,7 +20,7 @@ import (
)
type user struct {
Id int
ID int
Tag string `valid:"Maxx(aa)"`
Name string `valid:"Required;"`
Age int `valid:"Required;Range(1, 140)"`
@ -33,7 +33,7 @@ func TestGetValidFuncs(t *testing.T) {
var vfs []ValidFunc
var err error
f, _ := tf.FieldByName("Id")
f, _ := tf.FieldByName("ID")
if vfs, err = getValidFuncs(f); err != nil {
t.Fatal(err)
}

192
validation/validation.go
View File

@ -12,7 +12,7 @@
// See the License for the specific language governing permissions and
// limitations under the License.
// package for validations
// Package validation for validations
//
// import (
// "github.com/astaxie/beego/validation"
@ -53,41 +53,43 @@ import (
"strings"
)
// ValidFormer valid interface
type ValidFormer interface {
Valid(*Validation)
}
type ValidationError struct {
// Error show the error
type Error struct {
Message, Key, Name, Field, Tmpl string
Value interface{}
LimitValue interface{}
}
// Returns the Message.
func (e *ValidationError) String() string {
// String Returns the Message.
func (e *Error) String() string {
if e == nil {
return ""
}
return e.Message
}
// A ValidationResult is returned from every validation method.
// Result is returned from every validation method.
// It provides an indication of success, and a pointer to the Error (if any).
type ValidationResult struct {
Error *ValidationError
type Result struct {
Error *Error
Ok bool
}
// Get ValidationResult by given key string.
func (r *ValidationResult) Key(key string) *ValidationResult {
// Key Get Result by given key string.
func (r *Result) Key(key string) *Result {
if r.Error != nil {
r.Error.Key = key
}
return r
}
// Set ValidationResult message by string or format string with args
func (r *ValidationResult) Message(message string, args ...interface{}) *ValidationResult {
// Message Set Result message by string or format string with args
func (r *Result) Message(message string, args ...interface{}) *Result {
if r.Error != nil {
if len(args) == 0 {
r.Error.Message = message
@ -100,142 +102,142 @@ func (r *ValidationResult) Message(message string, args ...interface{}) *Validat
// A Validation context manages data validation and error messages.
type Validation struct {
Errors []*ValidationError
ErrorsMap map[string]*ValidationError
Errors []*Error
ErrorsMap map[string]*Error
}
// Clean all ValidationError.
// Clear Clean all ValidationError.
func (v *Validation) Clear() {
v.Errors = []*ValidationError{}
v.ErrorsMap = nil
v.Errors = []*Error{}
v.ErrorsMap = nil
}
// Has ValidationError nor not.
// HasErrors Has ValidationError nor not.
func (v *Validation) HasErrors() bool {
return len(v.Errors) > 0
}
// Return the errors mapped by key.
// ErrorMap Return the errors mapped by key.
// If there are multiple validation errors associated with a single key, the
// first one "wins". (Typically the first validation will be the more basic).
func (v *Validation) ErrorMap() map[string]*ValidationError {
func (v *Validation) ErrorMap() map[string]*Error {
return v.ErrorsMap
}
// Add an error to the validation context.
func (v *Validation) Error(message string, args ...interface{}) *ValidationResult {
result := (&ValidationResult{
// Error Add an error to the validation context.
func (v *Validation) Error(message string, args ...interface{}) *Result {
result := (&Result{
Ok: false,
Error: &ValidationError{},
Error: &Error{},
}).Message(message, args...)
v.Errors = append(v.Errors, result.Error)
return result
}
// Test that the argument is non-nil and non-empty (if string or list)
func (v *Validation) Required(obj interface{}, key string) *ValidationResult {
// Required Test that the argument is non-nil and non-empty (if string or list)
func (v *Validation) Required(obj interface{}, key string) *Result {
return v.apply(Required{key}, obj)
}
// Test that the obj is greater than min if obj's type is int
func (v *Validation) Min(obj interface{}, min int, key string) *ValidationResult {
// Min Test that the obj is greater than min if obj's type is int
func (v *Validation) Min(obj interface{}, min int, key string) *Result {
return v.apply(Min{min, key}, obj)
}
// Test that the obj is less than max if obj's type is int
func (v *Validation) Max(obj interface{}, max int, key string) *ValidationResult {
// Max Test that the obj is less than max if obj's type is int
func (v *Validation) Max(obj interface{}, max int, key string) *Result {
return v.apply(Max{max, key}, obj)
}
// Test that the obj is between mni and max if obj's type is int
func (v *Validation) Range(obj interface{}, min, max int, key string) *ValidationResult {
// Range Test that the obj is between mni and max if obj's type is int
func (v *Validation) Range(obj interface{}, min, max int, key string) *Result {
return v.apply(Range{Min{Min: min}, Max{Max: max}, key}, obj)
}
// Test that the obj is longer than min size if type is string or slice
func (v *Validation) MinSize(obj interface{}, min int, key string) *ValidationResult {
// MinSize Test that the obj is longer than min size if type is string or slice
func (v *Validation) MinSize(obj interface{}, min int, key string) *Result {
return v.apply(MinSize{min, key}, obj)
}
// Test that the obj is shorter than max size if type is string or slice
func (v *Validation) MaxSize(obj interface{}, max int, key string) *ValidationResult {
// MaxSize Test that the obj is shorter than max size if type is string or slice
func (v *Validation) MaxSize(obj interface{}, max int, key string) *Result {
return v.apply(MaxSize{max, key}, obj)
}
// Test that the obj is same length to n if type is string or slice
func (v *Validation) Length(obj interface{}, n int, key string) *ValidationResult {
// Length Test that the obj is same length to n if type is string or slice
func (v *Validation) Length(obj interface{}, n int, key string) *Result {
return v.apply(Length{n, key}, obj)
}
// Test that the obj is [a-zA-Z] if type is string
func (v *Validation) Alpha(obj interface{}, key string) *ValidationResult {
// Alpha Test that the obj is [a-zA-Z] if type is string
func (v *Validation) Alpha(obj interface{}, key string) *Result {
return v.apply(Alpha{key}, obj)
}
// Test that the obj is [0-9] if type is string
func (v *Validation) Numeric(obj interface{}, key string) *ValidationResult {
// Numeric Test that the obj is [0-9] if type is string
func (v *Validation) Numeric(obj interface{}, key string) *Result {
return v.apply(Numeric{key}, obj)
}
// Test that the obj is [0-9a-zA-Z] if type is string
func (v *Validation) AlphaNumeric(obj interface{}, key string) *ValidationResult {
// AlphaNumeric Test that the obj is [0-9a-zA-Z] if type is string
func (v *Validation) AlphaNumeric(obj interface{}, key string) *Result {
return v.apply(AlphaNumeric{key}, obj)
}
// Test that the obj matches regexp if type is string
func (v *Validation) Match(obj interface{}, regex *regexp.Regexp, key string) *ValidationResult {
// Match Test that the obj matches regexp if type is string
func (v *Validation) Match(obj interface{}, regex *regexp.Regexp, key string) *Result {
return v.apply(Match{regex, key}, obj)
}
// Test that the obj doesn't match regexp if type is string
func (v *Validation) NoMatch(obj interface{}, regex *regexp.Regexp, key string) *ValidationResult {
// NoMatch Test that the obj doesn't match regexp if type is string
func (v *Validation) NoMatch(obj interface{}, regex *regexp.Regexp, key string) *Result {
return v.apply(NoMatch{Match{Regexp: regex}, key}, obj)
}
// Test that the obj is [0-9a-zA-Z_-] if type is string
func (v *Validation) AlphaDash(obj interface{}, key string) *ValidationResult {
// AlphaDash Test that the obj is [0-9a-zA-Z_-] if type is string
func (v *Validation) AlphaDash(obj interface{}, key string) *Result {
return v.apply(AlphaDash{NoMatch{Match: Match{Regexp: alphaDashPattern}}, key}, obj)
}
// Test that the obj is email address if type is string
func (v *Validation) Email(obj interface{}, key string) *ValidationResult {
// Email Test that the obj is email address if type is string
func (v *Validation) Email(obj interface{}, key string) *Result {
return v.apply(Email{Match{Regexp: emailPattern}, key}, obj)
}
// Test that the obj is IP address if type is string
func (v *Validation) IP(obj interface{}, key string) *ValidationResult {
// IP Test that the obj is IP address if type is string
func (v *Validation) IP(obj interface{}, key string) *Result {
return v.apply(IP{Match{Regexp: ipPattern}, key}, obj)
}
// Test that the obj is base64 encoded if type is string
func (v *Validation) Base64(obj interface{}, key string) *ValidationResult {
// Base64 Test that the obj is base64 encoded if type is string
func (v *Validation) Base64(obj interface{}, key string) *Result {
return v.apply(Base64{Match{Regexp: base64Pattern}, key}, obj)
}
// Test that the obj is chinese mobile number if type is string
func (v *Validation) Mobile(obj interface{}, key string) *ValidationResult {
// Mobile Test that the obj is chinese mobile number if type is string
func (v *Validation) Mobile(obj interface{}, key string) *Result {
return v.apply(Mobile{Match{Regexp: mobilePattern}, key}, obj)
}
// Test that the obj is chinese telephone number if type is string
func (v *Validation) Tel(obj interface{}, key string) *ValidationResult {
// Tel Test that the obj is chinese telephone number if type is string
func (v *Validation) Tel(obj interface{}, key string) *Result {
return v.apply(Tel{Match{Regexp: telPattern}, key}, obj)
}
// Test that the obj is chinese mobile or telephone number if type is string
func (v *Validation) Phone(obj interface{}, key string) *ValidationResult {
// Phone Test that the obj is chinese mobile or telephone number if type is string
func (v *Validation) Phone(obj interface{}, key string) *Result {
return v.apply(Phone{Mobile{Match: Match{Regexp: mobilePattern}},
Tel{Match: Match{Regexp: telPattern}}, key}, obj)
}
// Test that the obj is chinese zip code if type is string
func (v *Validation) ZipCode(obj interface{}, key string) *ValidationResult {
// ZipCode Test that the obj is chinese zip code if type is string
func (v *Validation) ZipCode(obj interface{}, key string) *Result {
return v.apply(ZipCode{Match{Regexp: zipCodePattern}, key}, obj)
}
func (v *Validation) apply(chk Validator, obj interface{}) *ValidationResult {
func (v *Validation) apply(chk Validator, obj interface{}) *Result {
if chk.IsSatisfied(obj) {
return &ValidationResult{Ok: true}
return &Result{Ok: true}
}
// Add the error to the validation context.
@ -249,7 +251,7 @@ func (v *Validation) apply(chk Validator, obj interface{}) *ValidationResult {
Name = parts[1]
}
err := &ValidationError{
err := &Error{
Message: chk.DefaultMessage(),
Key: key,
Name: Name,
@ -261,34 +263,34 @@ func (v *Validation) apply(chk Validator, obj interface{}) *ValidationResult {
v.setError(err)
// Also return it in the result.
return &ValidationResult{
return &Result{
Ok: false,
Error: err,
}
}
func (v *Validation) setError(err *ValidationError) {
func (v *Validation) setError(err *Error) {
v.Errors = append(v.Errors, err)
if v.ErrorsMap == nil {
v.ErrorsMap = make(map[string]*ValidationError)
v.ErrorsMap = make(map[string]*Error)
}
if _, ok := v.ErrorsMap[err.Field]; !ok {
v.ErrorsMap[err.Field] = err
}
}
// Set error message for one field in ValidationError
func (v *Validation) SetError(fieldName string, errMsg string) *ValidationError {
err := &ValidationError{Key: fieldName, Field: fieldName, Tmpl: errMsg, Message: errMsg}
// SetError Set error message for one field in ValidationError
func (v *Validation) SetError(fieldName string, errMsg string) *Error {
err := &Error{Key: fieldName, Field: fieldName, Tmpl: errMsg, Message: errMsg}
v.setError(err)
return err
}
// Apply a group of validators to a field, in order, and return the
// Check Apply a group of validators to a field, in order, and return the
// ValidationResult from the first one that fails, or the last one that
// succeeds.
func (v *Validation) Check(obj interface{}, checks ...Validator) *ValidationResult {
var result *ValidationResult
func (v *Validation) Check(obj interface{}, checks ...Validator) *Result {
var result *Result
for _, check := range checks {
result = v.apply(check, obj)
if !result.Ok {
@ -298,7 +300,7 @@ func (v *Validation) Check(obj interface{}, checks ...Validator) *ValidationResu
return result
}
// Validate a struct.
// Valid Validate a struct.
// the obj parameter must be a struct or a struct pointer
func (v *Validation) Valid(obj interface{}) (b bool, err error) {
objT := reflect.TypeOf(obj)
@ -335,7 +337,7 @@ func (v *Validation) Valid(obj interface{}) (b bool, err error) {
return !v.HasErrors(), nil
}
// Recursively validate a struct.
// RecursiveValid Recursively validate a struct.
// Step1: Validate by v.Valid
// Step2: If pass on step1, then reflect obj's fields
// Step3: Do the Recursively validation to all struct or struct pointer fields
@ -345,30 +347,28 @@ func (v *Validation) RecursiveValid(objc interface{}) (bool, error) {
pass, err := v.Valid(objc)
if err != nil || false == pass {
return pass, err // Stop recursive validation
} else { //pass
// Step 2: Validate struct's struct fields
objT := reflect.TypeOf(objc)
objV := reflect.ValueOf(objc)
}
// Step 2: Validate struct's struct fields
objT := reflect.TypeOf(objc)
objV := reflect.ValueOf(objc)
if isStructPtr(objT) {
objT = objT.Elem()
objV = objV.Elem()
}
if isStructPtr(objT) {
objT = objT.Elem()
objV = objV.Elem()
}
for i := 0; i < objT.NumField(); i++ {
for i := 0; i < objT.NumField(); i++ {
t := objT.Field(i).Type
t := objT.Field(i).Type
// Recursive applies to struct or pointer to structs fields
if isStruct(t) || isStructPtr(t) {
// Step 3: do the recursive validation
// Only valid the Public field recursively
if objV.Field(i).CanInterface() {
pass, err = v.RecursiveValid(objV.Field(i).Interface())
}
// Recursive applies to struct or pointer to structs fields
if isStruct(t) || isStructPtr(t) {
// Step 3: do the recursive validation
// Only valid the Public field recursively
if objV.Field(i).CanInterface() {
pass, err = v.RecursiveValid(objV.Field(i).Interface())
}
}
return pass, err
}
return pass, err
}

6
validation/validation_test.go
View File

@ -302,7 +302,7 @@ func TestZipCode(t *testing.T) {
func TestValid(t *testing.T) {
type user struct {
Id int
ID int
Name string `valid:"Required;Match(/^(test)?\\w*@(/test/);com$/)"`
Age int `valid:"Required;Range(1, 140)"`
}
@ -352,13 +352,13 @@ func TestValid(t *testing.T) {
func TestRecursiveValid(t *testing.T) {
type User struct {
Id int
ID int
Name string `valid:"Required;Match(/^(test)?\\w*@(/test/);com$/)"`
Age int `valid:"Required;Range(1, 140)"`
}
type AnonymouseUser struct {
Id2 int
ID2 int
Name2 string `valid:"Required;Match(/^(test)?\\w*@(/test/);com$/)"`
Age2 int `valid:"Required;Range(1, 140)"`
}

102
validation/validators.go
View File

@ -22,6 +22,7 @@ import (
"unicode/utf8"
)
// MessageTmpls store commond validate template
var MessageTmpls = map[string]string{
"Required": "Can not be empty",
"Min": "Minimum is %d",
@ -45,6 +46,7 @@ var MessageTmpls = map[string]string{
"ZipCode": "Must be valid zipcode",
}
// Validator interface
type Validator interface {
IsSatisfied(interface{}) bool
DefaultMessage() string
@ -52,10 +54,12 @@ type Validator interface {
GetLimitValue() interface{}
}
// Required struct
type Required struct {
Key string
}
// IsSatisfied judge whether obj has value
func (r Required) IsSatisfied(obj interface{}) bool {
if obj == nil {
return false
@ -80,23 +84,28 @@ func (r Required) IsSatisfied(obj interface{}) bool {
return true
}
// DefaultMessage return the default error message
func (r Required) DefaultMessage() string {
return fmt.Sprint(MessageTmpls["Required"])
}
// GetKey return the r.Key
func (r Required) GetKey() string {
return r.Key
}
// GetLimitValue return nil now
func (r Required) GetLimitValue() interface{} {
return nil
}
// Min check struct
type Min struct {
Min int
Key string
}
// IsSatisfied judge whether obj is valid
func (m Min) IsSatisfied(obj interface{}) bool {
num, ok := obj.(int)
if ok {
@ -105,23 +114,28 @@ func (m Min) IsSatisfied(obj interface{}) bool {
return false
}
// DefaultMessage return the default min error message
func (m Min) DefaultMessage() string {
return fmt.Sprintf(MessageTmpls["Min"], m.Min)
}
// GetKey return the m.Key
func (m Min) GetKey() string {
return m.Key
}
// GetLimitValue return the limit value, Min
func (m Min) GetLimitValue() interface{} {
return m.Min
}
// Max validate struct
type Max struct {
Max int
Key string
}
// IsSatisfied judge whether obj is valid
func (m Max) IsSatisfied(obj interface{}) bool {
num, ok := obj.(int)
if ok {
@ -130,47 +144,55 @@ func (m Max) IsSatisfied(obj interface{}) bool {
return false
}
// DefaultMessage return the default max error message
func (m Max) DefaultMessage() string {
return fmt.Sprintf(MessageTmpls["Max"], m.Max)
}
// GetKey return the m.Key
func (m Max) GetKey() string {
return m.Key
}
// GetLimitValue return the limit value, Max
func (m Max) GetLimitValue() interface{} {
return m.Max
}
// Requires an integer to be within Min, Max inclusive.
// Range Requires an integer to be within Min, Max inclusive.
type Range struct {
Min
Max
Key string
}
// IsSatisfied judge whether obj is valid
func (r Range) IsSatisfied(obj interface{}) bool {
return r.Min.IsSatisfied(obj) && r.Max.IsSatisfied(obj)
}
// DefaultMessage return the default Range error message
func (r Range) DefaultMessage() string {
return fmt.Sprintf(MessageTmpls["Range"], r.Min.Min, r.Max.Max)
}
// GetKey return the m.Key
func (r Range) GetKey() string {
return r.Key
}
// GetLimitValue return the limit value, Max
func (r Range) GetLimitValue() interface{} {
return []int{r.Min.Min, r.Max.Max}
}
// Requires an array or string to be at least a given length.
// MinSize Requires an array or string to be at least a given length.
type MinSize struct {
Min int
Key string
}
// IsSatisfied judge whether obj is valid
func (m MinSize) IsSatisfied(obj interface{}) bool {
if str, ok := obj.(string); ok {
return utf8.RuneCountInString(str) >= m.Min
@ -182,24 +204,28 @@ func (m MinSize) IsSatisfied(obj interface{}) bool {
return false
}
// DefaultMessage return the default MinSize error message
func (m MinSize) DefaultMessage() string {
return fmt.Sprintf(MessageTmpls["MinSize"], m.Min)
}
// GetKey return the m.Key
func (m MinSize) GetKey() string {
return m.Key
}
// GetLimitValue return the limit value
func (m MinSize) GetLimitValue() interface{} {
return m.Min
}
// Requires an array or string to be at most a given length.
// MaxSize Requires an array or string to be at most a given length.
type MaxSize struct {
Max int
Key string
}
// IsSatisfied judge whether obj is valid
func (m MaxSize) IsSatisfied(obj interface{}) bool {
if str, ok := obj.(string); ok {
return utf8.RuneCountInString(str) <= m.Max
@ -211,24 +237,28 @@ func (m MaxSize) IsSatisfied(obj interface{}) bool {
return false
}
// DefaultMessage return the default MaxSize error message
func (m MaxSize) DefaultMessage() string {
return fmt.Sprintf(MessageTmpls["MaxSize"], m.Max)
}
// GetKey return the m.Key
func (m MaxSize) GetKey() string {
return m.Key
}
// GetLimitValue return the limit value
func (m MaxSize) GetLimitValue() interface{} {
return m.Max
}
// Requires an array or string to be exactly a given length.
// Length Requires an array or string to be exactly a given length.
type Length struct {
N int
Key string
}
// IsSatisfied judge whether obj is valid
func (l Length) IsSatisfied(obj interface{}) bool {
if str, ok := obj.(string); ok {
return utf8.RuneCountInString(str) == l.N
@ -240,22 +270,27 @@ func (l Length) IsSatisfied(obj interface{}) bool {
return false
}
// DefaultMessage return the default Length error message
func (l Length) DefaultMessage() string {
return fmt.Sprintf(MessageTmpls["Length"], l.N)
}
// GetKey return the m.Key
func (l Length) GetKey() string {
return l.Key
}
// GetLimitValue return the limit value
func (l Length) GetLimitValue() interface{} {
return l.N
}
// Alpha check the alpha
type Alpha struct {
Key string
}
// IsSatisfied judge whether obj is valid
func (a Alpha) IsSatisfied(obj interface{}) bool {
if str, ok := obj.(string); ok {
for _, v := range str {
@ -268,22 +303,27 @@ func (a Alpha) IsSatisfied(obj interface{}) bool {
return false
}
// DefaultMessage return the default Length error message
func (a Alpha) DefaultMessage() string {
return fmt.Sprint(MessageTmpls["Alpha"])
}
// GetKey return the m.Key
func (a Alpha) GetKey() string {
return a.Key
}
// GetLimitValue return the limit value
func (a Alpha) GetLimitValue() interface{} {
return nil
}
// Numeric check number
type Numeric struct {
Key string
}
// IsSatisfied judge whether obj is valid
func (n Numeric) IsSatisfied(obj interface{}) bool {
if str, ok := obj.(string); ok {
for _, v := range str {
@ -296,22 +336,27 @@ func (n Numeric) IsSatisfied(obj interface{}) bool {
return false
}
// DefaultMessage return the default Length error message
func (n Numeric) DefaultMessage() string {
return fmt.Sprint(MessageTmpls["Numeric"])
}
// GetKey return the n.Key
func (n Numeric) GetKey() string {
return n.Key
}
// GetLimitValue return the limit value
func (n Numeric) GetLimitValue() interface{} {
return nil
}
// AlphaNumeric check alpha and number
type AlphaNumeric struct {
Key string
}
// IsSatisfied judge whether obj is valid
func (a AlphaNumeric) IsSatisfied(obj interface{}) bool {
if str, ok := obj.(string); ok {
for _, v := range str {
@ -324,134 +369,161 @@ func (a AlphaNumeric) IsSatisfied(obj interface{}) bool {
return false
}
// DefaultMessage return the default Length error message
func (a AlphaNumeric) DefaultMessage() string {
return fmt.Sprint(MessageTmpls["AlphaNumeric"])
}
// GetKey return the a.Key
func (a AlphaNumeric) GetKey() string {
return a.Key
}
// GetLimitValue return the limit value
func (a AlphaNumeric) GetLimitValue() interface{} {
return nil
}
// Requires a string to match a given regex.
// Match Requires a string to match a given regex.
type Match struct {
Regexp *regexp.Regexp
Key string
}
// IsSatisfied judge whether obj is valid
func (m Match) IsSatisfied(obj interface{}) bool {
return m.Regexp.MatchString(fmt.Sprintf("%v", obj))
}
// DefaultMessage return the default Match error message
func (m Match) DefaultMessage() string {
return fmt.Sprintf(MessageTmpls["Match"], m.Regexp.String())
}
// GetKey return the m.Key
func (m Match) GetKey() string {
return m.Key
}
// GetLimitValue return the limit value
func (m Match) GetLimitValue() interface{} {
return m.Regexp.String()
}
// Requires a string to not match a given regex.
// NoMatch Requires a string to not match a given regex.
type NoMatch struct {
Match
Key string
}
// IsSatisfied judge whether obj is valid
func (n NoMatch) IsSatisfied(obj interface{}) bool {
return !n.Match.IsSatisfied(obj)
}
// DefaultMessage return the default NoMatch error message
func (n NoMatch) DefaultMessage() string {
return fmt.Sprintf(MessageTmpls["NoMatch"], n.Regexp.String())
}
// GetKey return the n.Key
func (n NoMatch) GetKey() string {
return n.Key
}
// GetLimitValue return the limit value
func (n NoMatch) GetLimitValue() interface{} {
return n.Regexp.String()
}
var alphaDashPattern = regexp.MustCompile("[^\\d\\w-_]")
// AlphaDash check not Alpha
type AlphaDash struct {
NoMatch
Key string
}
// DefaultMessage return the default AlphaDash error message
func (a AlphaDash) DefaultMessage() string {
return fmt.Sprint(MessageTmpls["AlphaDash"])
}
// GetKey return the n.Key
func (a AlphaDash) GetKey() string {
return a.Key
}
// GetLimitValue return the limit value
func (a AlphaDash) GetLimitValue() interface{} {
return nil
}
var emailPattern = regexp.MustCompile("[\\w!#$%&'*+/=?^_`{|}~-]+(?:\\.[\\w!#$%&'*+/=?^_`{|}~-]+)*@(?:[\\w](?:[\\w-]*[\\w])?\\.)+[a-zA-Z0-9](?:[\\w-]*[\\w])?")
// Email check struct
type Email struct {
Match
Key string
}
// DefaultMessage return the default Email error message
func (e Email) DefaultMessage() string {
return fmt.Sprint(MessageTmpls["Email"])
}
// GetKey return the n.Key
func (e Email) GetKey() string {
return e.Key
}
// GetLimitValue return the limit value
func (e Email) GetLimitValue() interface{} {
return nil
}
var ipPattern = regexp.MustCompile("^((2[0-4]\\d|25[0-5]|[01]?\\d\\d?)\\.){3}(2[0-4]\\d|25[0-5]|[01]?\\d\\d?)$")
// IP check struct
type IP struct {
Match
Key string
}
// DefaultMessage return the default IP error message
func (i IP) DefaultMessage() string {
return fmt.Sprint(MessageTmpls["IP"])
}
// GetKey return the i.Key
func (i IP) GetKey() string {
return i.Key
}
// GetLimitValue return the limit value
func (i IP) GetLimitValue() interface{} {
return nil
}
var base64Pattern = regexp.MustCompile("^(?:[A-Za-z0-99+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$")
// Base64 check struct
type Base64 struct {
Match
Key string
}
// DefaultMessage return the default Base64 error message
func (b Base64) DefaultMessage() string {
return fmt.Sprint(MessageTmpls["Base64"])
}
// GetKey return the b.Key
func (b Base64) GetKey() string {
return b.Key
}
// GetLimitValue return the limit value
func (b Base64) GetLimitValue() interface{} {
return nil
}
@ -459,19 +531,23 @@ func (b Base64) GetLimitValue() interface{} {
// just for chinese mobile phone number
var mobilePattern = regexp.MustCompile("^((\\+86)|(86))?(1(([35][0-9])|[8][0-9]|[7][067]|[4][579]))\\d{8}$")
// Mobile check struct
type Mobile struct {
Match
Key string
}
// DefaultMessage return the default Mobile error message
func (m Mobile) DefaultMessage() string {
return fmt.Sprint(MessageTmpls["Mobile"])
}
// GetKey return the m.Key
func (m Mobile) GetKey() string {
return m.Key
}
// GetLimitValue return the limit value
func (m Mobile) GetLimitValue() interface{} {
return nil
}
@ -479,42 +555,50 @@ func (m Mobile) GetLimitValue() interface{} {
// just for chinese telephone number
var telPattern = regexp.MustCompile("^(0\\d{2,3}(\\-)?)?\\d{7,8}$")
// Tel check telephone struct
type Tel struct {
Match
Key string
}
// DefaultMessage return the default Tel error message
func (t Tel) DefaultMessage() string {
return fmt.Sprint(MessageTmpls["Tel"])
}
// GetKey return the t.Key
func (t Tel) GetKey() string {
return t.Key
}
// GetLimitValue return the limit value
func (t Tel) GetLimitValue() interface{} {
return nil
}
// just for chinese telephone or mobile phone number
// Phone just for chinese telephone or mobile phone number
type Phone struct {
Mobile
Tel
Key string
}
// IsSatisfied judge whether obj is valid
func (p Phone) IsSatisfied(obj interface{}) bool {
return p.Mobile.IsSatisfied(obj) || p.Tel.IsSatisfied(obj)
}
// DefaultMessage return the default Phone error message
func (p Phone) DefaultMessage() string {
return fmt.Sprint(MessageTmpls["Phone"])
}
// GetKey return the p.Key
func (p Phone) GetKey() string {
return p.Key
}
// GetLimitValue return the limit value
func (p Phone) GetLimitValue() interface{} {
return nil
}
@ -522,19 +606,23 @@ func (p Phone) GetLimitValue() interface{} {
// just for chinese zipcode
var zipCodePattern = regexp.MustCompile("^[1-9]\\d{5}$")
// ZipCode check the zip struct
type ZipCode struct {
Match
Key string
}
// DefaultMessage return the default Zip error message
func (z ZipCode) DefaultMessage() string {
return fmt.Sprint(MessageTmpls["ZipCode"])
}
// GetKey return the z.Key
func (z ZipCode) GetKey() string {
return z.Key
}
// GetLimitValue return the limit value
func (z ZipCode) GetLimitValue() interface{} {
return nil
}