- Electron version: 1+
- Operating system: All

I'd love to see support for a checkbox with a custom label within message box. In my app, users can delete items from a menu. I want to warn them they're deleting an item. After a little bit of use, this can get obnoxious, so I'd like to have a checkbox labeled "Don't show this again."

atom/browser/api/atom_api_dialog.cc
v8::Local<v8::Value> val,
                     file_dialog::Filter* out) {
    mate::Dictionary dict;
    if (!ConvertFromV8(isolate, val, &dict))
      return false;
    if (!dict.Get("name", &(out->first)))
      return false;
    if (!dict.Get("extensions", &(out->second)))
      return false;
    return true;
  }
};
}  
namespace {
void ShowMessageBox(int type,