استفاده از Auth لاراول با جدول سفارشی و فیلدهای سفارشی

بله همچین چیزی امکان داره 

باید در قسمت کانفیگ auth که ادرسش به این صورت config/auth.php هست  مقدار کلید model که در کلید providers قراره داره رو تغییر بدید و هر مدلی که خواستید بذارید

دو کد زیر در فایل config/auth اضافه کردم

'guards' => [
   

  'usercustom' => [
    'driver' => 'session',
    'provider' => 'userCustomProvider',
  ],
],

'providers' => [
    
  'userCustomProvider' => [
    'driver' => 'eloquent',
    'model' => App\Models\UserCustom::class,
  ],
  
],

بعد در فولدر Providers  دو تا کلاس ساختم CustomAuthProvider و CustomUserProvider 

<?php
namespace App\Providers;

use Illuminate\Support\Facades\Auth;

use App\Providers\CustomUserProvider;
use Illuminate\Support\ServiceProvider;

class CustomAuthProvider extends ServiceProvider {

  /**
   * Bootstrap the application services.
   *
   * @return void
   */
  public function boot()
  {
    $this->app['auth']->extend('usercustom',function()
    {
      return new CustomUserProvider();
    });
  }

  /**
   * Register the application services.
   *
   * @return void
   */
  public function register()
  {
    //
  }
}

<?php

namespace App\Providers;
use App\Models\UserCustom;
use Carbon\Carbon;
use Illuminate\Auth\GenericUser;
use Illuminate\Contracts\Auth\Authenticatable;
use Illuminate\Contracts\Auth\UserProvider;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Log;

class CustomUserProvider implements UserProvider {

  /**
   * Retrieve a user by their unique identifier.
   *
   * @param  mixed $identifier
   * @return \Illuminate\Contracts\Auth\Authenticatable|null
   */
  public function retrieveById($identifier)
  {
    // TODO: Implement retrieveById() method.


    $qry = UserCustom::where('usr_user_id','=',$identifier);

    if($qry->count() >0)
    {
      $user = $qry->select('usr_user_id', 'usr_firstname', 'usr_last_name', 'usr_email', 'usr_pass')->first();

      $attributes = array(
        'usr_user_id' => $user->usr_user_id,
        'usr_firstname' => $user->usr_firstname,
        'usr_last_name' => $user->usr_last_name,
        'usr_email' => $user->usr_email,
        'usr_pass' => $user->usr_pass,
      );

      return $user;
    }
    return null;
  }

  /**
   * Retrieve a user by by their unique identifier and "remember me" token.
   *
   * @param  mixed $identifier
   * @param  string $token
   * @return \Illuminate\Contracts\Auth\Authenticatable|null
   */
  public function retrieveByToken($identifier, $token)
  {
    // TODO: Implement retrieveByToken() method.
    $qry = UserCustom::where('usr_user_id','=',$identifier);

    if($qry->count() >0)
    {
      $user = $qry->select('usr_user_id', 'usr_firstname', 'usr_last_name', 'usr_email', 'usr_pass')->first();

      $attributes = array(
        'usr_user_id' => $user->usr_user_id,
        'usr_firstname' => $user->usr_firstname,
        'usr_last_name' => $user->usr_last_name,
        'usr_email' => $user->usr_email,
        'usr_pass' => $user->usr_pass,
      );

      return $user;
    }
    return null;



  }

  /**
   * Update the "remember me" token for the given user in storage.
   *
   * @param  \Illuminate\Contracts\Auth\Authenticatable $user
   * @param  string $token
   * @return void
   */
  public function updateRememberToken(Authenticatable $user, $token)
  {
    // TODO: Implement updateRememberToken() method.
    $user->setRememberToken($token);

    $user->save();

  }

  /**
   * Retrieve a user by the given credentials.
   *
   * @param  array $credentials
   * @return \Illuminate\Contracts\Auth\Authenticatable|null
   */
  public function retrieveByCredentials(array $credentials)
  {

    // TODO: Implement retrieveByCredentials() method.
    $qry = UserCustom::where('usr_email','=',$credentials['usr_email']);

    if($qry->count() > 0)
    {
      $user = $qry->select('usr_user_id','usr_email','usr_pass')->first();


      return $user;
    }

    return null;


  }

  /**
   * Validate a user against the given credentials.
   *
   * @param  \Illuminate\Contracts\Auth\Authenticatable $user
   * @param  array $credentials
   * @return bool
   */
  public function validateCredentials(Authenticatable $user, array $credentials)
  {
    // TODO: Implement validateCredentials() method.
    // we'll assume if a user was retrieved, it's good

    // DIFFERENT THAN ORIGINAL ANSWER
    if($user->email == $credentials['usr_email'] && Hash::check($credentials['usr_pass'], $user->getAuthPassword()))//$user->getAuthPassword() == md5($credentials['password'].\Config::get('constants.SALT')))
    {


      //$user->last_login_time = Carbon::now();
      $user->save();

      return true;
    }
    return false;


  }
}

بعد دو تا روت ساختم

Route::get('user/login','UserController@loginForm');
Route::post('user/login','UserController@loginCheck');

<?php

namespace App\Http\Controllers;

use Illuminate\Support\Facades\Auth;
use Illuminate\Http\Request;

class UserController extends Controller
{


    public function loginForm () {
      return view('login');
    }

    public function loginCheck (Request $request) {

      $credentials=array([
        'usr_email'=> $request->email,
        'usr_pass'=>$request->password
      ]);
     if (Auth::guard('usercustom')->attempt($credentials)){
       echo "1";
     }else {
       echo "0";
     }

    }

    
}

کلاس مدل هم در اول تاپیک نوشتم

وقتیکه به دستور Auth::guard میرسه ارور زیر رو میده

خیلی تو اینترنت گشتم نتونستم این مشکلو حل کنم

مشکل در فیلدهای جدوله لاراول به طور پیش فرض فیلد email و password می خواد.درصورتیکه من اون ها رو تغییر دادم به usr_email و usr_pass