public function changePassword(Request $request)
{
if ($request->input('user') == 'passenger') {
$user = new Passenger();
return $user->changePassword($request->input('contactNo'), $request->input('password'));
} elseif ($request->input('user') == 'driver') {
$user = new Driver();
return $user->changePassword($request->input('contactNo'), $request->input('password'));
}
}