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Code Issues Releases Activity

add struct tag support

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This commit is contained in:
miraclesu
2013-07-24 12:20:42 +08:00
parent 4c6163baa0
commit 92db56c0cb
4 changed files with 78 additions and 30 deletions
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37
validation/validation.go
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@ -179,26 +179,29 @@ func (v *Validation) Check(obj interface{}, checks ...Validator) *ValidationResu
// the obj parameter must be a struct or a struct pointer
func (v *Validation) Valid(obj interface{}) (b bool, err error) {
t := reflect.TypeOf(obj)
objT := reflect.TypeOf(obj)
objV := reflect.ValueOf(obj)
switch {
case isStruct(t):
case isStructPtr(t):
t = t.Elem()
case isStruct(objT):
case isStructPtr(objT):
objT = objT.Elem()
objV = objV.Elem()
default:
err = fmt.Errorf("%v must be a struct or a struct pointer", obj)
return
}
// tv := reflect.TypeOf(v)
// for i := 0; i < t.NumField(); i++ {
// f := t.Field(i)
// var vfs []ValidFunc
// if vfs, err = getValidFuncs(f); err != nil {
// return
// }
// for _, vf := range vfs {
// m, _ := tv.MethodByName(vf.Name)
// m.Func
// }
// }
return
for i := 0; i < objT.NumField(); i++ {
var vfs []ValidFunc
if vfs, err = getValidFuncs(objT.Field(i)); err != nil {
return
}
for _, vf := range vfs {
if _, err = funcs.Call(vf.Name,
mergeParam(v, objV.Field(i).Interface(), vf.Params)...); err != nil {
return
}
}
}
return !v.HasErrors(), nil
}