public function loginprocess(Request $request){
    $username = $request->get('username');
    $password = $request->get('password');

    $checkuser = Users::selectRaw("Count(*) as Total")->where('email','=',$email)->first();

    if(intval($checkuser->Total) > 0){
        $getpassword = Users::select("password")->where('email','=',$email)->first();
        if(password_verify($password,$getpassword->password)){
        //if($username == $checkuser && $password == $getpassword){
            $request->session()->set('email',$email);
            return redirect('/home');
        }else{
            return redirect('/login');
        }
    }else{
        return redirect('/login');
    }
}

Route::group(['middleware' => 'checkuser'],function(){
    Route::get('/home','HomeController@index');
});

<form class="form-horizontal" role="form" method="post" action="loginprocess">
    {{ csrf_field() }}
         <div class="form-group fg-float">
               <div class="fg-line">
                   <label class="fg-label">Email Address</label>
                   <input type="email" id="email" name="email" value="{{ old('email') }}" class="input-sm form-control fg-input">
               </div>
          </div>

          <div class="form-group fg-float">
               <div class="fg-line">
                    <label class="fg-label">Password</label>
                    <input type="password" id="password" name="password" class="input-sm form-control fg-input">
                </div>
           </div>

           <button class="btn palette-Teal bg" name="Login">Sign in</button>

           <div class="m-t-20">
                <a data-bg="blue" class="palette-Teal text d-block m-b-5" href="register">Create an Account</a>
                <a data-bg="purple" class="palette-Teal text" href="forget">Forgot Password?</a>
           </div>
</form>