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Code Issues Releases Activity

Add field name in Error message when Binding type mismatch

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Old error message
`
Unmarshal type error: expected=int, got=string, offset=47
`
New error message
`
Unmarshal type error: expected=int, got=string, field=age, offset=47
`
Make it easy to fix for client.
This commit is contained in:
AnuchitO
2018-05-01 16:18:55 +07:00
committed by Vishal Rana
parent f867058e3b
commit d36ff72961
2 changed files with 18 additions and 1 deletions
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2
bind.go
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@@ -44,7 +44,7 @@ func (b *DefaultBinder) Bind(i interface{}, c Context) (err error) {
case strings.HasPrefix(ctype, MIMEApplicationJSON):
if err = json.NewDecoder(req.Body).Decode(i); err != nil {
if ute, ok := err.(*json.UnmarshalTypeError); ok {
return NewHTTPError(http.StatusBadRequest, fmt.Sprintf("Unmarshal type error: expected=%v, got=%v, offset=%v", ute.Type, ute.Value, ute.Offset))
return NewHTTPError(http.StatusBadRequest, fmt.Sprintf("Unmarshal type error: expected=%v, got=%v, field=%v, offset=%v", ute.Type, ute.Value, ute.Field, ute.Offset))
} else if se, ok := err.(*json.SyntaxError); ok {
return NewHTTPError(http.StatusBadRequest, fmt.Sprintf("Syntax error: offset=%v, error=%v", se.Offset, se.Error()))
} else {