Answers for "how to laravel validator validate email existance"

laravel validation unique email

'email' => 'unique:users,email_address,'.$user->id

email validation in laravel

$validator = Validator::make($request->all(), []);

 $validator->sometimes('email', 'unique:users,email', function ($input) {
            return $input->email !== Auth::user()->email;
        });
//@sujay