Update dependencies
This commit is contained in:
782
vendor/gopkg.in/go-playground/validator.v8/validator.go
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vendored
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782
vendor/gopkg.in/go-playground/validator.v8/validator.go
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@@ -0,0 +1,782 @@
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/**
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* Package validator
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*
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* MISC:
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* - anonymous structs - they don't have names so expect the Struct name within StructErrors to be blank
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*
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*/
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package validator
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import (
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"bytes"
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"errors"
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"fmt"
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"reflect"
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"strings"
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"sync"
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"time"
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)
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const (
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utf8HexComma = "0x2C"
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utf8Pipe = "0x7C"
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tagSeparator = ","
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orSeparator = "|"
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tagKeySeparator = "="
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structOnlyTag = "structonly"
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noStructLevelTag = "nostructlevel"
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omitempty = "omitempty"
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skipValidationTag = "-"
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diveTag = "dive"
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existsTag = "exists"
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fieldErrMsg = "Key: '%s' Error:Field validation for '%s' failed on the '%s' tag"
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arrayIndexFieldName = "%s" + leftBracket + "%d" + rightBracket
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mapIndexFieldName = "%s" + leftBracket + "%v" + rightBracket
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invalidValidation = "Invalid validation tag on field %s"
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undefinedValidation = "Undefined validation function on field %s"
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validatorNotInitialized = "Validator instance not initialized"
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fieldNameRequired = "Field Name Required"
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tagRequired = "Tag Required"
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)
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var (
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timeType = reflect.TypeOf(time.Time{})
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timePtrType = reflect.TypeOf(&time.Time{})
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defaultCField = new(cField)
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)
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// StructLevel contains all of the information and helper methods
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// for reporting errors during struct level validation
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type StructLevel struct {
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TopStruct reflect.Value
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CurrentStruct reflect.Value
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errPrefix string
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nsPrefix string
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errs ValidationErrors
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v *Validate
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}
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// ReportValidationErrors accepts the key relative to the top level struct and validatin errors.
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// Example: had a triple nested struct User, ContactInfo, Country and ran errs := validate.Struct(country)
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// from within a User struct level validation would call this method like so:
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// ReportValidationErrors("ContactInfo.", errs)
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// NOTE: relativeKey can contain both the Field Relative and Custom name relative paths
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// i.e. ReportValidationErrors("ContactInfo.|cInfo", errs) where cInfo represents say the JSON name of
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// the relative path; this will be split into 2 variables in the next valiator version.
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func (sl *StructLevel) ReportValidationErrors(relativeKey string, errs ValidationErrors) {
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for _, e := range errs {
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idx := strings.Index(relativeKey, "|")
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var rel string
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var cRel string
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if idx != -1 {
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rel = relativeKey[:idx]
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cRel = relativeKey[idx+1:]
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} else {
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rel = relativeKey
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}
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key := sl.errPrefix + rel + e.Field
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e.FieldNamespace = key
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e.NameNamespace = sl.nsPrefix + cRel + e.Name
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sl.errs[key] = e
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}
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}
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// ReportError reports an error just by passing the field and tag information
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// NOTE: tag can be an existing validation tag or just something you make up
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// and precess on the flip side it's up to you.
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func (sl *StructLevel) ReportError(field reflect.Value, fieldName string, customName string, tag string) {
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field, kind := sl.v.ExtractType(field)
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if fieldName == blank {
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panic(fieldNameRequired)
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}
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if customName == blank {
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customName = fieldName
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}
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if tag == blank {
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panic(tagRequired)
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}
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ns := sl.errPrefix + fieldName
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switch kind {
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case reflect.Invalid:
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sl.errs[ns] = &FieldError{
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FieldNamespace: ns,
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NameNamespace: sl.nsPrefix + customName,
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Name: customName,
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Field: fieldName,
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Tag: tag,
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ActualTag: tag,
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Param: blank,
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Kind: kind,
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}
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default:
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sl.errs[ns] = &FieldError{
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FieldNamespace: ns,
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NameNamespace: sl.nsPrefix + customName,
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Name: customName,
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Field: fieldName,
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Tag: tag,
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ActualTag: tag,
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Param: blank,
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Value: field.Interface(),
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Kind: kind,
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Type: field.Type(),
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}
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}
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}
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// Validate contains the validator settings passed in using the Config struct
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type Validate struct {
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tagName string
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fieldNameTag string
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validationFuncs map[string]Func
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structLevelFuncs map[reflect.Type]StructLevelFunc
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customTypeFuncs map[reflect.Type]CustomTypeFunc
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aliasValidators map[string]string
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hasCustomFuncs bool
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hasAliasValidators bool
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hasStructLevelFuncs bool
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tagCache *tagCache
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structCache *structCache
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errsPool *sync.Pool
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}
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func (v *Validate) initCheck() {
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if v == nil {
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panic(validatorNotInitialized)
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}
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}
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// Config contains the options that a Validator instance will use.
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// It is passed to the New() function
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type Config struct {
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TagName string
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FieldNameTag string
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}
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// CustomTypeFunc allows for overriding or adding custom field type handler functions
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// field = field value of the type to return a value to be validated
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// example Valuer from sql drive see https://golang.org/src/database/sql/driver/types.go?s=1210:1293#L29
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type CustomTypeFunc func(field reflect.Value) interface{}
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// Func accepts all values needed for file and cross field validation
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// v = validator instance, needed but some built in functions for it's custom types
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// topStruct = top level struct when validating by struct otherwise nil
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// currentStruct = current level struct when validating by struct otherwise optional comparison value
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// field = field value for validation
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// param = parameter used in validation i.e. gt=0 param would be 0
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type Func func(v *Validate, topStruct reflect.Value, currentStruct reflect.Value, field reflect.Value, fieldtype reflect.Type, fieldKind reflect.Kind, param string) bool
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// StructLevelFunc accepts all values needed for struct level validation
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type StructLevelFunc func(v *Validate, structLevel *StructLevel)
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// ValidationErrors is a type of map[string]*FieldError
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// it exists to allow for multiple errors to be passed from this library
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// and yet still subscribe to the error interface
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type ValidationErrors map[string]*FieldError
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// Error is intended for use in development + debugging and not intended to be a production error message.
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// It allows ValidationErrors to subscribe to the Error interface.
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// All information to create an error message specific to your application is contained within
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// the FieldError found within the ValidationErrors map
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func (ve ValidationErrors) Error() string {
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buff := bytes.NewBufferString(blank)
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for key, err := range ve {
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buff.WriteString(fmt.Sprintf(fieldErrMsg, key, err.Field, err.Tag))
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buff.WriteString("\n")
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}
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return strings.TrimSpace(buff.String())
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}
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// FieldError contains a single field's validation error along
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// with other properties that may be needed for error message creation
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type FieldError struct {
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FieldNamespace string
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NameNamespace string
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Field string
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Name string
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Tag string
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ActualTag string
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Kind reflect.Kind
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Type reflect.Type
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Param string
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Value interface{}
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}
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// New creates a new Validate instance for use.
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func New(config *Config) *Validate {
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tc := new(tagCache)
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tc.m.Store(make(map[string]*cTag))
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sc := new(structCache)
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sc.m.Store(make(map[reflect.Type]*cStruct))
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v := &Validate{
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tagName: config.TagName,
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fieldNameTag: config.FieldNameTag,
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tagCache: tc,
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structCache: sc,
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errsPool: &sync.Pool{New: func() interface{} {
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return ValidationErrors{}
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}}}
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if len(v.aliasValidators) == 0 {
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// must copy alias validators for separate validations to be used in each validator instance
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v.aliasValidators = map[string]string{}
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for k, val := range bakedInAliasValidators {
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v.RegisterAliasValidation(k, val)
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}
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}
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if len(v.validationFuncs) == 0 {
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// must copy validators for separate validations to be used in each instance
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v.validationFuncs = map[string]Func{}
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for k, val := range bakedInValidators {
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v.RegisterValidation(k, val)
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}
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}
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return v
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}
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// RegisterStructValidation registers a StructLevelFunc against a number of types
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// NOTE: this method is not thread-safe it is intended that these all be registered prior to any validation
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func (v *Validate) RegisterStructValidation(fn StructLevelFunc, types ...interface{}) {
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v.initCheck()
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if v.structLevelFuncs == nil {
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v.structLevelFuncs = map[reflect.Type]StructLevelFunc{}
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}
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for _, t := range types {
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v.structLevelFuncs[reflect.TypeOf(t)] = fn
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}
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v.hasStructLevelFuncs = true
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}
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// RegisterValidation adds a validation Func to a Validate's map of validators denoted by the key
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// NOTE: if the key already exists, the previous validation function will be replaced.
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// NOTE: this method is not thread-safe it is intended that these all be registered prior to any validation
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func (v *Validate) RegisterValidation(key string, fn Func) error {
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v.initCheck()
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if key == blank {
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return errors.New("Function Key cannot be empty")
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}
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if fn == nil {
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return errors.New("Function cannot be empty")
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}
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_, ok := restrictedTags[key]
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if ok || strings.ContainsAny(key, restrictedTagChars) {
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panic(fmt.Sprintf(restrictedTagErr, key))
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}
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v.validationFuncs[key] = fn
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return nil
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}
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// RegisterCustomTypeFunc registers a CustomTypeFunc against a number of types
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// NOTE: this method is not thread-safe it is intended that these all be registered prior to any validation
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func (v *Validate) RegisterCustomTypeFunc(fn CustomTypeFunc, types ...interface{}) {
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v.initCheck()
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if v.customTypeFuncs == nil {
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v.customTypeFuncs = map[reflect.Type]CustomTypeFunc{}
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}
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for _, t := range types {
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v.customTypeFuncs[reflect.TypeOf(t)] = fn
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}
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v.hasCustomFuncs = true
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}
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// RegisterAliasValidation registers a mapping of a single validationstag that
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// defines a common or complex set of validation(s) to simplify adding validation
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// to structs. NOTE: when returning an error the tag returned in FieldError will be
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// the alias tag unless the dive tag is part of the alias; everything after the
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// dive tag is not reported as the alias tag. Also the ActualTag in the before case
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// will be the actual tag within the alias that failed.
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// NOTE: this method is not thread-safe it is intended that these all be registered prior to any validation
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func (v *Validate) RegisterAliasValidation(alias, tags string) {
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v.initCheck()
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_, ok := restrictedTags[alias]
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if ok || strings.ContainsAny(alias, restrictedTagChars) {
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panic(fmt.Sprintf(restrictedAliasErr, alias))
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}
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v.aliasValidators[alias] = tags
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v.hasAliasValidators = true
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}
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// Field validates a single field using tag style validation and returns nil or ValidationErrors as type error.
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// You will need to assert the error if it's not nil i.e. err.(validator.ValidationErrors) to access the map of errors.
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// NOTE: it returns ValidationErrors instead of a single FieldError because this can also
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// validate Array, Slice and maps fields which may contain more than one error
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func (v *Validate) Field(field interface{}, tag string) error {
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v.initCheck()
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if len(tag) == 0 || tag == skipValidationTag {
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return nil
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}
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errs := v.errsPool.Get().(ValidationErrors)
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fieldVal := reflect.ValueOf(field)
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ctag, ok := v.tagCache.Get(tag)
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if !ok {
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v.tagCache.lock.Lock()
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defer v.tagCache.lock.Unlock()
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// could have been multiple trying to access, but once first is done this ensures tag
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// isn't parsed again.
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ctag, ok = v.tagCache.Get(tag)
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if !ok {
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ctag, _ = v.parseFieldTagsRecursive(tag, blank, blank, false)
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v.tagCache.Set(tag, ctag)
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}
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}
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v.traverseField(fieldVal, fieldVal, fieldVal, blank, blank, errs, false, false, nil, nil, defaultCField, ctag)
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if len(errs) == 0 {
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v.errsPool.Put(errs)
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return nil
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}
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return errs
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}
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// FieldWithValue validates a single field, against another fields value using tag style validation and returns nil or ValidationErrors.
|
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// You will need to assert the error if it's not nil i.e. err.(validator.ValidationErrors) to access the map of errors.
|
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// NOTE: it returns ValidationErrors instead of a single FieldError because this can also
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// validate Array, Slice and maps fields which may contain more than one error
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func (v *Validate) FieldWithValue(val interface{}, field interface{}, tag string) error {
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v.initCheck()
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if len(tag) == 0 || tag == skipValidationTag {
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return nil
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}
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errs := v.errsPool.Get().(ValidationErrors)
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topVal := reflect.ValueOf(val)
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ctag, ok := v.tagCache.Get(tag)
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if !ok {
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v.tagCache.lock.Lock()
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defer v.tagCache.lock.Unlock()
|
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|
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// could have been multiple trying to access, but once first is done this ensures tag
|
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// isn't parsed again.
|
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ctag, ok = v.tagCache.Get(tag)
|
||||
if !ok {
|
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ctag, _ = v.parseFieldTagsRecursive(tag, blank, blank, false)
|
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v.tagCache.Set(tag, ctag)
|
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}
|
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}
|
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v.traverseField(topVal, topVal, reflect.ValueOf(field), blank, blank, errs, false, false, nil, nil, defaultCField, ctag)
|
||||
|
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if len(errs) == 0 {
|
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v.errsPool.Put(errs)
|
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return nil
|
||||
}
|
||||
|
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return errs
|
||||
}
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// StructPartial validates the fields passed in only, ignoring all others.
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// Fields may be provided in a namespaced fashion relative to the struct provided
|
||||
// i.e. NestedStruct.Field or NestedArrayField[0].Struct.Name and returns nil or ValidationErrors as error
|
||||
// You will need to assert the error if it's not nil i.e. err.(validator.ValidationErrors) to access the map of errors.
|
||||
func (v *Validate) StructPartial(current interface{}, fields ...string) error {
|
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v.initCheck()
|
||||
|
||||
sv, _ := v.ExtractType(reflect.ValueOf(current))
|
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name := sv.Type().Name()
|
||||
m := map[string]struct{}{}
|
||||
|
||||
if fields != nil {
|
||||
for _, k := range fields {
|
||||
|
||||
flds := strings.Split(k, namespaceSeparator)
|
||||
if len(flds) > 0 {
|
||||
|
||||
key := name + namespaceSeparator
|
||||
for _, s := range flds {
|
||||
|
||||
idx := strings.Index(s, leftBracket)
|
||||
|
||||
if idx != -1 {
|
||||
for idx != -1 {
|
||||
key += s[:idx]
|
||||
m[key] = struct{}{}
|
||||
|
||||
idx2 := strings.Index(s, rightBracket)
|
||||
idx2++
|
||||
key += s[idx:idx2]
|
||||
m[key] = struct{}{}
|
||||
s = s[idx2:]
|
||||
idx = strings.Index(s, leftBracket)
|
||||
}
|
||||
} else {
|
||||
|
||||
key += s
|
||||
m[key] = struct{}{}
|
||||
}
|
||||
|
||||
key += namespaceSeparator
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
errs := v.errsPool.Get().(ValidationErrors)
|
||||
|
||||
v.ensureValidStruct(sv, sv, sv, blank, blank, errs, true, len(m) != 0, false, m, false)
|
||||
|
||||
if len(errs) == 0 {
|
||||
v.errsPool.Put(errs)
|
||||
return nil
|
||||
}
|
||||
|
||||
return errs
|
||||
}
|
||||
|
||||
// StructExcept validates all fields except the ones passed in.
|
||||
// Fields may be provided in a namespaced fashion relative to the struct provided
|
||||
// i.e. NestedStruct.Field or NestedArrayField[0].Struct.Name and returns nil or ValidationErrors as error
|
||||
// You will need to assert the error if it's not nil i.e. err.(validator.ValidationErrors) to access the map of errors.
|
||||
func (v *Validate) StructExcept(current interface{}, fields ...string) error {
|
||||
v.initCheck()
|
||||
|
||||
sv, _ := v.ExtractType(reflect.ValueOf(current))
|
||||
name := sv.Type().Name()
|
||||
m := map[string]struct{}{}
|
||||
|
||||
for _, key := range fields {
|
||||
m[name+namespaceSeparator+key] = struct{}{}
|
||||
}
|
||||
|
||||
errs := v.errsPool.Get().(ValidationErrors)
|
||||
|
||||
v.ensureValidStruct(sv, sv, sv, blank, blank, errs, true, len(m) != 0, true, m, false)
|
||||
|
||||
if len(errs) == 0 {
|
||||
v.errsPool.Put(errs)
|
||||
return nil
|
||||
}
|
||||
|
||||
return errs
|
||||
}
|
||||
|
||||
// Struct validates a structs exposed fields, and automatically validates nested structs, unless otherwise specified.
|
||||
// it returns nil or ValidationErrors as error.
|
||||
// You will need to assert the error if it's not nil i.e. err.(validator.ValidationErrors) to access the map of errors.
|
||||
func (v *Validate) Struct(current interface{}) error {
|
||||
v.initCheck()
|
||||
|
||||
errs := v.errsPool.Get().(ValidationErrors)
|
||||
sv := reflect.ValueOf(current)
|
||||
|
||||
v.ensureValidStruct(sv, sv, sv, blank, blank, errs, true, false, false, nil, false)
|
||||
|
||||
if len(errs) == 0 {
|
||||
v.errsPool.Put(errs)
|
||||
return nil
|
||||
}
|
||||
|
||||
return errs
|
||||
}
|
||||
|
||||
func (v *Validate) ensureValidStruct(topStruct reflect.Value, currentStruct reflect.Value, current reflect.Value, errPrefix string, nsPrefix string, errs ValidationErrors, useStructName bool, partial bool, exclude bool, includeExclude map[string]struct{}, isStructOnly bool) {
|
||||
|
||||
if current.Kind() == reflect.Ptr && !current.IsNil() {
|
||||
current = current.Elem()
|
||||
}
|
||||
|
||||
if current.Kind() != reflect.Struct && current.Kind() != reflect.Interface {
|
||||
panic("value passed for validation is not a struct")
|
||||
}
|
||||
|
||||
v.tranverseStruct(topStruct, currentStruct, current, errPrefix, nsPrefix, errs, useStructName, partial, exclude, includeExclude, nil, nil)
|
||||
}
|
||||
|
||||
// tranverseStruct traverses a structs fields and then passes them to be validated by traverseField
|
||||
func (v *Validate) tranverseStruct(topStruct reflect.Value, currentStruct reflect.Value, current reflect.Value, errPrefix string, nsPrefix string, errs ValidationErrors, useStructName bool, partial bool, exclude bool, includeExclude map[string]struct{}, cs *cStruct, ct *cTag) {
|
||||
|
||||
var ok bool
|
||||
first := len(nsPrefix) == 0
|
||||
typ := current.Type()
|
||||
|
||||
cs, ok = v.structCache.Get(typ)
|
||||
if !ok {
|
||||
cs = v.extractStructCache(current, typ.Name())
|
||||
}
|
||||
|
||||
if useStructName {
|
||||
errPrefix += cs.Name + namespaceSeparator
|
||||
|
||||
if len(v.fieldNameTag) != 0 {
|
||||
nsPrefix += cs.Name + namespaceSeparator
|
||||
}
|
||||
}
|
||||
|
||||
// structonly tag present don't tranverseFields
|
||||
// but must still check and run below struct level validation
|
||||
// if present
|
||||
if first || ct == nil || ct.typeof != typeStructOnly {
|
||||
|
||||
for _, f := range cs.fields {
|
||||
|
||||
if partial {
|
||||
|
||||
_, ok = includeExclude[errPrefix+f.Name]
|
||||
|
||||
if (ok && exclude) || (!ok && !exclude) {
|
||||
continue
|
||||
}
|
||||
}
|
||||
|
||||
v.traverseField(topStruct, currentStruct, current.Field(f.Idx), errPrefix, nsPrefix, errs, partial, exclude, includeExclude, cs, f, f.cTags)
|
||||
}
|
||||
}
|
||||
|
||||
// check if any struct level validations, after all field validations already checked.
|
||||
if cs.fn != nil {
|
||||
cs.fn(v, &StructLevel{v: v, TopStruct: topStruct, CurrentStruct: current, errPrefix: errPrefix, nsPrefix: nsPrefix, errs: errs})
|
||||
}
|
||||
}
|
||||
|
||||
// traverseField validates any field, be it a struct or single field, ensures it's validity and passes it along to be validated via it's tag options
|
||||
func (v *Validate) traverseField(topStruct reflect.Value, currentStruct reflect.Value, current reflect.Value, errPrefix string, nsPrefix string, errs ValidationErrors, partial bool, exclude bool, includeExclude map[string]struct{}, cs *cStruct, cf *cField, ct *cTag) {
|
||||
|
||||
current, kind, nullable := v.extractTypeInternal(current, false)
|
||||
var typ reflect.Type
|
||||
|
||||
switch kind {
|
||||
case reflect.Ptr, reflect.Interface, reflect.Invalid:
|
||||
|
||||
if ct == nil {
|
||||
return
|
||||
}
|
||||
|
||||
if ct.typeof == typeOmitEmpty {
|
||||
return
|
||||
}
|
||||
|
||||
if ct.hasTag {
|
||||
|
||||
ns := errPrefix + cf.Name
|
||||
|
||||
if kind == reflect.Invalid {
|
||||
errs[ns] = &FieldError{
|
||||
FieldNamespace: ns,
|
||||
NameNamespace: nsPrefix + cf.AltName,
|
||||
Name: cf.AltName,
|
||||
Field: cf.Name,
|
||||
Tag: ct.aliasTag,
|
||||
ActualTag: ct.tag,
|
||||
Param: ct.param,
|
||||
Kind: kind,
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
errs[ns] = &FieldError{
|
||||
FieldNamespace: ns,
|
||||
NameNamespace: nsPrefix + cf.AltName,
|
||||
Name: cf.AltName,
|
||||
Field: cf.Name,
|
||||
Tag: ct.aliasTag,
|
||||
ActualTag: ct.tag,
|
||||
Param: ct.param,
|
||||
Value: current.Interface(),
|
||||
Kind: kind,
|
||||
Type: current.Type(),
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
case reflect.Struct:
|
||||
typ = current.Type()
|
||||
|
||||
if typ != timeType {
|
||||
|
||||
if ct != nil {
|
||||
ct = ct.next
|
||||
}
|
||||
|
||||
if ct != nil && ct.typeof == typeNoStructLevel {
|
||||
return
|
||||
}
|
||||
|
||||
v.tranverseStruct(topStruct, current, current, errPrefix+cf.Name+namespaceSeparator, nsPrefix+cf.AltName+namespaceSeparator, errs, false, partial, exclude, includeExclude, cs, ct)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
if !ct.hasTag {
|
||||
return
|
||||
}
|
||||
|
||||
typ = current.Type()
|
||||
|
||||
OUTER:
|
||||
for {
|
||||
if ct == nil {
|
||||
return
|
||||
}
|
||||
|
||||
switch ct.typeof {
|
||||
|
||||
case typeExists:
|
||||
ct = ct.next
|
||||
continue
|
||||
|
||||
case typeOmitEmpty:
|
||||
|
||||
if !nullable && !HasValue(v, topStruct, currentStruct, current, typ, kind, blank) {
|
||||
return
|
||||
}
|
||||
|
||||
ct = ct.next
|
||||
continue
|
||||
|
||||
case typeDive:
|
||||
|
||||
ct = ct.next
|
||||
|
||||
// traverse slice or map here
|
||||
// or panic ;)
|
||||
switch kind {
|
||||
case reflect.Slice, reflect.Array:
|
||||
|
||||
for i := 0; i < current.Len(); i++ {
|
||||
v.traverseField(topStruct, currentStruct, current.Index(i), errPrefix, nsPrefix, errs, partial, exclude, includeExclude, cs, &cField{Name: fmt.Sprintf(arrayIndexFieldName, cf.Name, i), AltName: fmt.Sprintf(arrayIndexFieldName, cf.AltName, i)}, ct)
|
||||
}
|
||||
|
||||
case reflect.Map:
|
||||
for _, key := range current.MapKeys() {
|
||||
v.traverseField(topStruct, currentStruct, current.MapIndex(key), errPrefix, nsPrefix, errs, partial, exclude, includeExclude, cs, &cField{Name: fmt.Sprintf(mapIndexFieldName, cf.Name, key.Interface()), AltName: fmt.Sprintf(mapIndexFieldName, cf.AltName, key.Interface())}, ct)
|
||||
}
|
||||
|
||||
default:
|
||||
// throw error, if not a slice or map then should not have gotten here
|
||||
// bad dive tag
|
||||
panic("dive error! can't dive on a non slice or map")
|
||||
}
|
||||
|
||||
return
|
||||
|
||||
case typeOr:
|
||||
|
||||
errTag := blank
|
||||
|
||||
for {
|
||||
|
||||
if ct.fn(v, topStruct, currentStruct, current, typ, kind, ct.param) {
|
||||
|
||||
// drain rest of the 'or' values, then continue or leave
|
||||
for {
|
||||
|
||||
ct = ct.next
|
||||
|
||||
if ct == nil {
|
||||
return
|
||||
}
|
||||
|
||||
if ct.typeof != typeOr {
|
||||
continue OUTER
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
errTag += orSeparator + ct.tag
|
||||
|
||||
if ct.next == nil {
|
||||
// if we get here, no valid 'or' value and no more tags
|
||||
|
||||
ns := errPrefix + cf.Name
|
||||
|
||||
if ct.hasAlias {
|
||||
errs[ns] = &FieldError{
|
||||
FieldNamespace: ns,
|
||||
NameNamespace: nsPrefix + cf.AltName,
|
||||
Name: cf.AltName,
|
||||
Field: cf.Name,
|
||||
Tag: ct.aliasTag,
|
||||
ActualTag: ct.actualAliasTag,
|
||||
Value: current.Interface(),
|
||||
Type: typ,
|
||||
Kind: kind,
|
||||
}
|
||||
} else {
|
||||
errs[errPrefix+cf.Name] = &FieldError{
|
||||
FieldNamespace: ns,
|
||||
NameNamespace: nsPrefix + cf.AltName,
|
||||
Name: cf.AltName,
|
||||
Field: cf.Name,
|
||||
Tag: errTag[1:],
|
||||
ActualTag: errTag[1:],
|
||||
Value: current.Interface(),
|
||||
Type: typ,
|
||||
Kind: kind,
|
||||
}
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
ct = ct.next
|
||||
}
|
||||
|
||||
default:
|
||||
if !ct.fn(v, topStruct, currentStruct, current, typ, kind, ct.param) {
|
||||
|
||||
ns := errPrefix + cf.Name
|
||||
|
||||
errs[ns] = &FieldError{
|
||||
FieldNamespace: ns,
|
||||
NameNamespace: nsPrefix + cf.AltName,
|
||||
Name: cf.AltName,
|
||||
Field: cf.Name,
|
||||
Tag: ct.aliasTag,
|
||||
ActualTag: ct.tag,
|
||||
Value: current.Interface(),
|
||||
Param: ct.param,
|
||||
Type: typ,
|
||||
Kind: kind,
|
||||
}
|
||||
|
||||
return
|
||||
|
||||
}
|
||||
|
||||
ct = ct.next
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user