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context#ErrEmptyForm

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Former-commit-id: 92db200ae1dc08dbdb7b345d4299941d248747f0
This commit is contained in:
Gerasimos (Makis) Maropoulos 2018-10-03 20:39:38 +03:00
parent 6fc7fc632a
commit dd8f06d950
1 changed files with 4 additions and 1 deletions
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5
context/context.go
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@ -2414,6 +2414,9 @@ var (
errReadBody = errors.New("while trying to read %s from the request body. Trace %s") errReadBody = errors.New("while trying to read %s from the request body. Trace %s")
) )
// ErrEmptyForm will be thrown from `context#ReadForm` when empty request data.
var ErrEmptyForm = errors.New("form data: empty")
// ReadForm binds the formObject with the form data // ReadForm binds the formObject with the form data
// it supports any kind of struct. // it supports any kind of struct.
// //
@ -2421,7 +2424,7 @@ var (
func (ctx *context) ReadForm(formObject interface{}) error { func (ctx *context) ReadForm(formObject interface{}) error {
values := ctx.FormValues() values := ctx.FormValues()
if values == nil { if values == nil {
return errors.New("An empty form passed on ReadForm") return ErrEmptyForm
} }
// or dec := formbinder.NewDecoder(&formbinder.DecoderOptions{TagName: "form"}) // or dec := formbinder.NewDecoder(&formbinder.DecoderOptions{TagName: "form"})