TYPESCRIPT

laravel custom exists rule

Validator::make($data, [
    'email' => [
        'required',
        Rule::exists('staff')->where(function ($query) {
            return $query->where('account_id', 1);
        }),
    ],
]);

laravel exists rule

<?php
 
namespace AppHttpControllers;
 
use AppHttpControllersController;
use IlluminateHttpRequest;
 
class PostController extends Controller
{
    /**
     * Show the form to create a new blog post.
     *
     * @return IlluminateViewView
     */
    public function create()
    {
        return view('post.create');
    }
 
    /**
     * Store a new blog post.
     *
     * @param  IlluminateHttpRequest  $request
     * @return IlluminateHttpResponse
     */
    public function testStore(Request $request)
    {
        // Validate and store the blog post...
    }
}

rule::exists with custom message laravel

       $messsages = array(
		'email.required'=>'You cant leave Email field empty',
		'name.required'=>'You cant leave name field empty',
                'name.min'=>'The field has to be :min chars long',
	);

	$rules = array(
		'email'=>'required|unique:content',
		'name'=>'required|min:3',
	);

	$validator = Validator::make(Input::all(), $rules,$messsages);

laravel exists rule

<?php
 
namespace AppHttpControllers;
 
use AppHttpControllersController;
use IlluminateHttpRequest;
 
class PostController extends Controller
{
    /**
     * Show the form to create a new blog post.
     *
     * @return IlluminateViewView
     */
    public function create()
    {
        return view('post.create');
    }
 
    /**
     * Store a new blog post.
     *
     * @param  IlluminateHttpRequest  $request
     * @return IlluminateHttpResponse
     */
    public function store(Request $request)
    {
        // Validate and store the blog post...
    }
}

laravel custom exists rule with different exist ID

$activationCode = $request->activation_code;                                   

$rules = [                                                                     
    'mc' => [                                                                  
        'required',                                                            
        Rule::exists('email_verifications', 'machineCode')                     
        ->where('activationCode', $activationCode),                                                                    
    ],                                                                         
    'activation_code' => 'required|integer|min:5',                             
    'operating_system' => 'required|alpha_num|max:45'                          
];