Method PostValueMany

context/context.go:1940–1947

PostValueMany is like `PostValues` method, it returns the post data of a given key. In addition to `PostValues` though, the returned value is a single string separated by commas on multiple values. See ErrEmptyForm, ErrNotFound and ErrEmptyFormField respectfully.

(name string)

//
// See ErrEmptyForm, ErrNotFound and ErrEmptyFormField respectfully.
func (ctx *Context) PostValueMany(name string) (string, error) {
	values, err := ctx.PostValues(name)
	if err != nil || len(values) == 0 {
		return "", err
	}

	return strings.Join(values, ","), nil
}

// PostValueDefault returns the last parsed form data from POST, PATCH,
// or PUT body parameters based on a "name".