func (r *FormRenderer) EndInput(w io.Writer, field *form.Field, pos int) error {
var err error
if field.HasAddOns() && pos == -1 {
_, err = io.WriteString(w, "</div>")
}
return err
}
func (r *FormRenderer) BeginInput(w io.Writer, field *form.Field, placeholder string, pos int) error {
var err error
if field.HasAddOns() && pos == -1 {
div := html.Div()
div.Attrs = html.Attrs{"class": "input-group"}
div.Open = true
_, err = div.WriteTo(w)
}
return err
}