Laravel: Auth::user()->id trying to get a property of a non-object
PhpAuthenticationLaravelLaravel 4Php Problem Overview
I'm getting the following error "trying to get a property of a non-object" when I submit a form to add a user, the error is apparently on the first line: Auth::user()->id of the following:
$id = Auth::user()->id;
$currentuser = User::find($id);
$usergroup = $currentuser->user_group;
$group = Sentry::getGroupProvider()->findById($usergroup);
$generatedPassword = $this->_generatePassword(8,8);
$user = Sentry::register(array('email' => $input['email'], 'password' => $generatedPassword, 'user_group' => $usergroup));
$user->addGroup($group);
Any ideas? I've searched for a while and everything I see says this should work fine. My user is logged in using the Sentry 2 authentication bundle.
Php Solutions
Solution 1 - Php
Now with laravel 4.2 it is easy to get user's id:
$userId = Auth::id();
that is all.
But to retrieve user's data other than id, you use:
$email = Auth::user()->email;
For more details, check security part of the documentation
Solution 2 - Php
If you are using Sentry
check the logged in user with Sentry::getUser()->id
. The error you get is that the Auth::user()
returns NULL and it tries to get id from NULL hence the error trying to get a property from a non-object
.
Solution 3 - Php
Do a Auth::check() before to be sure that you are well logged in :
if (Auth::check())
{
// The user is logged in...
}
Solution 4 - Php
id is protected
, just add a public method in your /models/User.php
public function getId()
{
return $this->id;
}
so you can call it
$id = Auth::user()->getId();
remember allways to test if user is logged...
if (Auth::check())
{
$id = Auth::user()->getId();
}
Solution 5 - Php
In Laravel 5.6 I use
use Auth;
$user_id = Auth::user()->id;
as the other suggestion
Auth::id()
seems to apply to older versions of Laravel 5.x and didn't work for me.
Solution 6 - Php
In Laravel 8.6, the following works for me in a controller:
$id = auth()->user()->id;
Solution 7 - Php
Never forget to include and try to use middleware auth:
use Illuminate\Http\Request;
Then find the id using request method:
$id= $request->user()->id;
Solution 8 - Php
Check your route
for the function in which you are using Auth::user()
, For getting Auth::user() data the function should be inside web
middleware Route::group(['middleware' => 'web'], function () {});
.
Solution 9 - Php
You may access the authenticated user via the Auth facade:
use Illuminate\Support\Facades\Auth;
// Get the currently authenticated user...
$user = Auth::user();
// Get the currently authenticated user's ID...
$id = Auth::id();
Solution 10 - Php
If anyone is looking for laravel 5 >
Auth::id()
give id of the authorized user
Solution 11 - Php
use Illuminate\Support\Facades\Auth;
In class:
protected $user;
This code it`s works for me
In construct:
$this->user = User::find(Auth::user()->id);
In function:
$this->user->id;
$this->user->email;
etc..
Solution 12 - Php
you must check is user loggined ?
Auth::check() ? Auth::user()->id : null
Solution 13 - Php
It's working with me :
echo Auth::guard('guard_name')->user()->id;
Solution 14 - Php
Laravel 8 solution:
use Illuminate\Support\Facades\Auth;
// Retrieve the currently authenticated user...
$user = Auth::user();
// Retrieve the currently authenticated user's ID...
$id = Auth::id();
For more details, see the latest docs here
Solution 15 - Php
Your question and code sample are a little vague, and I believe the other developers are focusing on the wrong thing. I am making an application in Laravel, have used online tutorials for creating a new user and authentication, and seemed to have noticed that when you create a new user in Laravel, no Auth object is created - which you use to get the (new) logged-in user's ID in the rest of the application. This is a problem, and I believe what you may be asking. I did this kind of cludgy hack in userController::store :
$user->save();
Session::flash('message','Successfully created user!');
//KLUDGE!! rest of site depends on user id in auth object - need to force/create it here
Auth::attempt(array('email' => Input::get('email'), 'password' => Input::get('password')), true);
Redirect::to('users/' . Auth::user()->id);
Shouldn't have to create and authenticate, but I didn't know what else to do.
Solution 16 - Php
The first check user logged in and then
if (Auth::check()){
//get id of logged in user
{{ Auth::getUser()->id}}
//get the name of logged in user
{{ Auth::getUser()->name }}
}
Solution 17 - Php
For Laravel 6.X you can do the following:
$user = Auth::guard(<GUARD_NAME>)->user();
$user_id = $user->id;
$full_name = $user->full_name;
Solution 18 - Php
if(Auth::check() && Auth::user()->role->id == 2){
$tags = Tag::latest()->get();
return view('admin.tag.index',compact('tags'));
}
Solution 19 - Php
You can try :
$id = \Auth::user()->id
Solution 20 - Php
You can try this for laravel 7 :
{{ Auth::user()->name }}