In this tutorial I’m going to describe how to login with google in laravel 5.8 in easy way please follow some easy steps mentioned below.

composer create-project laravel/laravel laravel-amit "5.8"

Step 2-> Go to .env and set up connect with database

DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=laravelamit
DB_USERNAME=root
DB_PASSWORD=

3rd step migrate table

php artisan migrate

Let’s go to create authentication and run below command

php artisan make:auth

go to composer.json and paste this version

“laravel/socialite”: “4.4.1”,

Now update composer

composer update

add provider in config/app.php file

Laravel\Socialite\SocialiteServiceProvider::class,

add alias in config/app.php

'socialite' => Laravel\Socialite\Facades\Socialite::class,

Next create google App credentials here

if you don’t have google app account then you can create from here : Google Developers Console.

Go to services.php and put your client id and client secret and callback url

php artisan make:model SocialProvider -m

customize migration social_providers

$table->increments('id');
$table->integer('user_id')->unsigned()->references('id')->on('users');
$table->string('provider_id');
$table->string('provider');
$table->timestamps();

php artisan migrate

add socialProviders() function in user model

go to register controller and paste this code

<?php

namespace App\Http\Controllers\Auth;

use App\User;
use Socialite;
use App\SocialProvider;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Validator;
use Illuminate\Foundation\Auth\RegistersUsers;

class RegisterController extends Controller
{
    /*
    |--------------------------------------------------------------------------
    | Register Controller
    |--------------------------------------------------------------------------
    |
    | This controller handles the registration of new users as well as their
    | validation and creation. By default this controller uses a trait to
    | provide this functionality without requiring any additional code.
    |
    */

    use RegistersUsers;

    /**
     * Where to redirect users after registration.
     *
     * @var string
     */
    protected $redirectTo = '/home';

    /**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware('guest');
    }

    /**
     * Get a validator for an incoming registration request.
     *
     * @param  array  $data
     * @return \Illuminate\Contracts\Validation\Validator
     */
    protected function validator(array $data)
    {
        return Validator::make($data, [
            'name' => ['required', 'string', 'max:255'],
            'email' => ['required', 'string', 'email', 'max:255', 'unique:users'],
            'password' => ['required', 'string', 'min:8', 'confirmed'],
        ]);
    }

    /**
     * Create a new user instance after a valid registration.
     *
     * @param  array  $data
     * @return \App\User
     */
    protected function create(array $data)
    {
        return User::create([
            'name' => $data['name'],
            'email' => $data['email'],
            'password' => Hash::make($data['password']),
        ]);
    }

    public function redirectToProvider()
    {
        return Socialite::driver('google')->redirect();
    }
    
    // add handleProviderCallback() function in RegisterController
    
    public function handleProviderCallback()
        {
            try
            {
                $socialUser = Socialite::driver('google')->user();
            }
            catch(\Exception $e)
            {
                return redirect('/');
            }
            //check if we have logged provider
            $socialProvider = SocialProvider::where('provider_id',$socialUser->getId())->first();
            if(!$socialProvider)
            {
                //create a new user and provider
                $user = User::firstOrCreate(
                    ['email' => $socialUser->getEmail()],
                    ['name' => $socialUser->getName()]
                );
    
                $user->socialProviders()->create(
                    ['provider_id' => $socialUser->getId(), 'provider' => 'google']
                );
    
            }
            else
                $user = $socialProvider->user;
    
            auth()->login($user);
    
            return redirect('/home');
    
        }


}

add routes in web.php

Auth::routes();

Route::get('/home', 'HomeController@index')->name('home');

Route::get('auth/google', 'Auth\RegisterController@redirectToProvider');
Route::get('auth/google/callback', 'Auth\RegisterController@handleProviderCallback');

Lets got to User.php and add this function below

function socialProviders()
    {
        return $this->hasMany(SocialProvider::class);
    }

Next go to SocialProvider.php and this function

protected $fillable = ['provider_id','provider'];


     function user()
    {
        return $this->belongsTo(User::class);
    }

Add Login with google Button On Blade File

<button class="btn btn-primary">
       <a class="text-white" href="{{ url('auth/google')}}">Google Login</a>
</button>

Now login page look like this and continue with google

I hope this tutorial is very helpful for you, if code is not working properway please comment below thanks for reach out. 🙏🙏