public function postUpdate(Request $r)
{
RefBantuan::where('id_user', $r->id)->where('tahun', $r->tahun_edit)->delete();
$user = User::find($r->id);
foreach ($r->id_bantuan as $val) {
$dt = new RefBantuan();
$dt->id_user = $r->id;
$dt->id_bantuan = $val;
$dt->tahun = $r->tahun_update;
$dt->nama_program = $r->nama_program;
$dt->save();
}
$r->session()->flash('success', 'Berhasil menyimpan data');
return redirect()->route('ref_bantuan');
}
