My table schema has the following structure:

```
e_base
s_id | e_id | e_name    | deleted_at
4   1   estatex | 2018-05-25 13:33:36

Validation Rule:

$validator = Validator::make($request->all(),[
    'e_id'  =>  'required|unique:e_base,e_id'
]);

if($validator->fails()) {
   return Response::json($validator->getMessageBag()->toArray();, 400);
} 

```

MY laravel version is 5.2 and I can't get my head around that rule. Hope someone help me out