public function getTambah(Request $request)
{
/* Validasi */
$this->validate($request, ['nama' => 'required']);
$vb = JenisUsaha::where('nama', $request->nama)->count();
if ($vb > 0) {
return redirect()->route('jenis_usaha')->with(session()->flash('gagal', 'Data Sudah ada !!'));
}
/* end validasi */
$dt = new JenisUsaha();
$dt->nama = $request->nama;
$dt->kelompok_bidang = $request->kelompok_bidang;
$dt->save();
return redirect()->route('jenis_usaha')->with(session()->flash('success', 'Data Berhasil Tersimpan !!'));
}