Validation closure not firing?

I want to create a custom validation using closures in Laravel 5.6 as explained in the docs: https://laravel.com/docs/5.6/validation#using-closures

That is my code:

   public function store(Request $request)
    {
        \Illuminate\Support\Facades\Validator::make($request->all(), [
            'trainer' => [
                function ($attribute, $value, $fail) {
                    return $fail($attribute . ' is invalid.');
                },
            ],
        ]);

        if ($validator->fails()) {
          dd($validator->messages());
        }

        dd('NO ERROR??');
   }

Testing it using

$this->post('/my_test_route', []);

Returns

NO ERROR??

Why is this? If I change the code to

   public function store(Request $request)
   {
        Illuminate\Support\Facades\Validator::make($request->all(), [
            'trainer' => 'required',
        ]);

        dd('NO ERROR??');
   }

I get as expected:

Illuminate\Support\MessageBag^ {#2408
  #messages: array:1 [
    "trainer" => array:1 [
      0 => "The trainer field is required."
    ]
  ]
  #format: ":message"
}

What am I missing?

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Laravel optimize query

In my Database i hv column name type which contains the value Ship and Ship+ and status from 1 to 15 So if the value is Ship and check status value more than 8 and less than 13 if the value is Ship+ and check status value more than 8 and less than 15...So here how can i modify the below query to reduce the exection time.

    $start_time = microtime(true);
    CS::where('status','>', 8)->chunkById(100, function ($items) use (&$post) {
    foreach ($items as $item){
            $item= CS::where('awb', $item->awb)->first();

           
                $this->info('Status ' . $item->delivery);
                $this->info('Country` ' . $item->country_code);
      }
    });
    $end_time = microtime(true);
    $execution_time = ($end_time - $start_time);
    Log::info("total execution time=".'  '.$execution_time);

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Filter Data with Pivot Table Laravel Eloquent

I want to filter users based on their subscription_status which s stored in a pivot table. I have Three tables users , subscription_packages , subscription_package_user

 $user=User::with(['studentDetails','subscriptionsSatus.courses'])
                        ->withPagination($offset,$perPage)
                        ->get()
                        ->sortBy('first_name')->values();

this code return the response is

 [
{
    "id": 44,
    "first_name": "Abcd Test",
    "last_name": "Test lastname",
    "student_details": null,
    "subscriptions_satus": [
        {
            "id": 1,
            "name": "Gold",
            "price": 3000,
            "user_id": "2"
            "pivot": {
                "user_id": 44,
                "subscription_package_id": 1,
                "subscription_status": "on_free_trial",
                "expires_on": null,
                "id": 9
            },
            "courses": [
                {
                    "id": 18,
                    "title": "English Grammar for Class 3",
                    "price": 400,
                    "strikethrough_price": null,
                    "status": "draft",
                    "user_id": 2,
                    "image": "http://127.0.0.1:8000/courses/1615702915.png",
                    "description": null,
                    "pivot": {
                        "subscription_package_id": 1,
                        "course_id": 18,
                    }
                }
            ]
        }
    ]
}]

i want to return only users who having subscription_status =$filter.

$filter='acive'or 'on_free_trail'

my model is

public function subscriptionsSatus()
{
    return $this->belongsToMany(SubscriptionPackage::class)->withTimestamps()->withPivot('subscription_status','expires_on','id');
}

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Laravel - RetaurantLoginController Exist But Error Show Restaurant Login Controller Does Not Exist

enter image description here

Controller does not exist error

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How should the Laravel query builder output of this query be?

How should the Laravel query builder output of this query be?

 Select T.price_default,price_discounted,price_date,room.hotel_room_id,hotel_lang.title,hotel_lang.description,hotel_lang.slug,hotel_lang.lang_code,hotel.showcase_image,hotel.address,hotel.hotel_id from (Select *,ROW_NUMBER() OVER (
                 PARTITION BY hotel_room_id
                 ORDER BY price_date ASC
           ) AS ROWNUMBER from hotel_room_prices Where price_date BETWEEN '$mindate' AND '$maxdate' ) AS T
                    left join hotel_rooms room on T.hotel_room_id=room.hotel_room_id
                    left join hotels hotel on room.hotel_id=hotel.hotel_id
                    left join hotel_langs hotel_lang on hotel.hotel_id=hotel_lang.hotel_id
                        WHERE T.ROWNUMBER=1 and hotel_lang.lang_code='$locale' and t.price_default >= $min_price and t.price_default <= $max_price and hotel_lang.title ILIKE '%$query%'

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A non-numeric value encountered while submitting a login form laravel 5.5

Please i created a login form for my forum website but i got this error while trying to submit ** (View: /Applications/XAMPP/xamppfiles/htdocs/laravel-forum-master-3/resources/views/auth/login.blade.php)** and also if i didn't check the remember me botton it will give me a reply of invalid credentials

below is my code in login.blade.php

<form action="" method="post" id="login">
    
    @if(!empty(app('request')->input('redirectTo')))
    <input type="hidden" name="redirectTo" value="" />
    @endif
    <div class="panel">
        <div class="inner">
            <div class="content">
                <h2 class="login-title">Login</h2>
                <fieldset class="fields1">
                    <dl>
                        <dt><label for="email">Email address:</label></dt>
                        <dd>
                            <input type="text" name="email" id="email" size="25" value="" class="inputbox autowidth" />
                            @if ($errors->has('email'))
                            <br /><span class="error"></span>
                            @endif
                        </dd>
                    </dl>
                    <dl>
                        <dt><label for="password">Password:</label></dt>
                        <dd>
                            <input type="password" id="password" name="password" size="25" class="inputbox autowidth" autocomplete="off" />
                            @if ($errors->has('password'))
                            <br /><span class="error"></span>
                            @endif
                        </dd>
                        <dd><a href="">I forgot my password</a></dd>
                    </dl>
                    <dl>
                        <dd><label for="autologin"><input type="checkbox" name="remember" id="autologin"   /> Remember me</label></dd>
                    </dl>
                    <dl>
                        <dt>&nbsp;</dt>
                        <dd><input type="submit" name="login" value="Login" class="button1" /></dd>
                    </dl>
                </fieldset>
            </div>
        </div>
    </div>
    <div class="panel">
        <div class="inner">
            <div class="content">
                <h3>Register</h3>
                <p>In order to login you must be registered. Registering takes only a few moments but gives you increased capabilities.</p>
                <hr class="dashed" />
                <p><a href="" class="button2">Register</a></p>
            </div>
        </div>
    </div>
</form>

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Is there any php function to find any url title or description?

I am new in data scraping, i am working on url to title scraping, actually i want to write a funtion that take a url/link as request and in return i get <title> </title> , og:title , og:description etc. all meta property

i am trying this funtion for scrape only title

/**
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     *
     * @throws ValidationException
     */
    public function getTitle(Request $request)
    {
        $this->validate($request, [
            'link' => 'required',
        ]);

        $link = $request->input('link');

        $str = @file_get_contents($link);
        if(strlen($str)>0){
            $str = trim(preg_replace('/\s+/', ' ', $str));
            preg_match("/\<title\>(.*)\<\/title\>/i",$str,$title);
            $result = $title[1];
        }

        return Response::json([
            'message' => 'Get title',
            'data'    => $result,
        ], \Symfony\Component\HttpFoundation\Response::HTTP_OK);
    }

route

Route::post('request-title', 'BuyShipRequestController@getTitle');

Example what i request in input field:

Amazon-url

and what i want to my reutrn response

<title>Amazon.com: Seagate Portable 2TB External Hard Drive Portable HDD – USB 3.0 for PC, Mac, PS4, &amp; Xbox - 1-Year Rescue Service (STGX2000400): Computers &amp; Accessories</title>

and

<meta name="description"/> , <meta name="title"/>, <meta name="keywords" /> , link 

in return response i want only those meta properties content or value

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