// DirectFieldLabel returns a label for a form field generated from metaData.
// It creates the label only from the name or label tag of metaData,
// not including its parents.
func (self *Form) DirectFieldLabel(metaData *model.MetaData) string {
if label, ok := metaData.Attrib(StructTagKey, "label"); ok {
return label
}
return strings.Replace(metaData.NameOrIndex(), "_", " ", -1)
}