I am using session in Laravel 5.1 and here is my Controller code :
Route::post('/task', function (Request $request) {
$validator = Validator::make($request->all(), [
'name' => 'required|max:255',
]);
if ($validator->fails()) {
return redirect('/')
->withInput()
->withErrors($validator);
}
});
I need to use session, and getting this error :
Call to undefined method Illuminate\Support\Facades\Request::all()
Make sure you're importing the right Request class at the top of the file:
use Illuminate\Http\Request;
At the moment it looks like you're using the Request facade
There is also possible ways to use
use Illuminate\Http\Request;
instead of
use Illuminate\Support\Facades\Request;
at the top. hide "use Illuminate\Support\Facades\Request;"
Hope it works. Thank you.
Related
I want to validate an enum in laravel, but it's not clear to me how to do this.
In my database I have an enum attribute and the migration converts the enum to an array type (e.g. enum('Delta','Statisch') -> array('Delta','Statisch')). But how do I validate the enum/ the data which I receive (how do I know which value of the enum has been selected and how can I ensure that the received value is part of the enum)?
This one is easy:
<?php
use Illuminate\Validation\Rule;
use Illuminate\Http\Request;
class DummyController extends Controller
{
public function store(Request $request)
{
$validatedData = $request->validate([
'filed_name' => ['required', Rule::in(['Delta','Statisch'])
]);
}
}
Checkout Laravel Docs for more info.
Try This
use Validator;
$validator = Validator::make([
'type' => 'in:Delta,Statisch', // DEFAULT or SOCIAL values
]);
I'm trying to build a multiple authentification in laravel with different tables (2 tables) for admin and user. The problème is that the registration and login forms work only with default auth login/register.
I've tried some examples form web tutorials but it didn't work.
HomeController.php:
public function __construct() {
$this->middleware('auth');
}
public function index() {
return view('home');
}
I have added createAdmin function in "Auth/RegisterController.php":
protected function createAdmin(array $data)
{
$this->validator($data->all())->validate();
$admin = Admin::create([
'name' => $data['name'],
'email' => $data['email'],
'password' => Hash::make($data['password']),
]);
return redirect()->intended('login/admin');
}
I have changed email validation rules to:
'email' => ['required', 'string', 'email', 'max:255', 'unique:users'|'unique:admins']
And the route (web.php) is:
Route::post('/register/admin', 'Auth\RegisterController#createAdmin');
When I fill admin register credentials and click register button I get this message:
Symfony\Component\Debug\Exception\FatalThrowableError Too few arguments to function App\Http\Controllers\Auth\RegisterController::createAdmin(), 0 passed and exactly 1 expected
The error is coming from the array $data parameter in your createAdmin() controller method.
Usually, you want to use one of two types of parameters in your controller methods: route parameters or injected dependencies. The $data parameter isn't matching either of those, so Laravel doesn't know to provide it.
If you'd like to access the request (POST) data in the controller, you can either ask for an instance of Illuminate\Http\Request as a parameter:
// Import it at the top of your PHP file
use Illuminate\Http\Request;
// Then your updated method:
public function createAdmin(Request $request)
{
$data = $request->all();
// ...
}
Or, use the request() helper directly:
public function createAdmin()
{
$data = request()->all();
// ...
}
I am new to laravel, i am trying to store a tweet to database and i need to insert user id, but this gives me an error
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Tweet;
class TweetController extends Controller
{
public function store(Request $request){
return Tweet::create([ 'tweet' => request('tweet'), 'user_id' => Auth::id()]);
}
}
error i recive:
App\Http\Controllers\Auth' not found in file
/Applications/AMPPS/www/Twitter/Twitter/app/Http/Controllers/TweetController.php
Any idea?
Yes, you are missing the import, that's why it tries to find it in the Controller location, so put
use Illuminate\Support\Facades\Auth;
// or
use Auth; // you must have the Auth alias in the config/app.php array
as an import, or use the helper function auth()->id() instead.
So instead of mass-assigning the user, you can do the following, in your User model add this:
public function tweets()
{
return $this->hasMany(Tweet::class);
}
Then in your controller just do this:
auth()->user()->tweets()->create([ 'tweet' => request('tweet') ]);
You can use auth() helper to get user id:
auth()->user()->id
I have created a custom authentication and everything is working fine.
Now I am trying to add the Throttlelogins to prevent multiple incorrect login attempts. But The ThrottleLogins doesn't seem to load.
Q: What am I missing here? or am I doing something wrong?
The exception:
Method
App\Http\Controllers\Auth\CustomersLoginController::hasTooManyLoginAttempts
does not exist.
<?php
namespace App\Http\Controllers\Auth;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use Illuminate\Validation\ValidationException;
use Illuminate\Foundation\Auth\ThrottlesLogins;
use Auth;
class CustomersLoginController extends Controller
{
public function __construct()
{
$this->middleware('guest:customers');
}
public function ShowLoginForm()
{
return view('auth.customer-login');
}
public function login(Request $request)
{
$v = $request->validate([
'email' => 'required|email',
'password' => 'required',
]);
if ($this->hasTooManyLoginAttempts($request)) {
$this->fireLockoutEvent($request);
return $this->sendLockoutResponse($request);
}
if(Auth::guard('customers')->attempt(['email'=>$request->email,'password'=>$request->password],$request->remember)){
return redirect()->intended(route('customerdashboard'));
};
return $this->sendFailedLoginResponse($request);
}
protected function sendFailedLoginResponse(Request $request)
{
throw ValidationException::withMessages([
$this->username() => [trans('auth.failed')],
]);
}
public function username()
{
return 'email';
}
}
Error Message
Can someone please explain what am I mssing?
The error says you are missing a function: hasTooManyLoginAttempts
In the function login you can see it's trying to call the function but it does not exist in your class. This is where it goes wrong.
update
In the AuthenticateUsers class, which you tried to copy, it's using ThrottlesLogins trait, which you are missing in your controller.
Update your controller like so:
class CustomersLoginController extends Controller
{
use ThrottlesLogins;
Another update
You tried to import the Trait which Laravel uses in their own Login. However this will not work here's why:
When you define a class, it can only have access to other classes within its namespaces. Your controller for instance is defined within the following namespace.
namespace App\Http\Controllers\Auth;
So to use other classes, you need to import them from their own namespaces so you can access them. e.g.:
use Illuminate\Foundation\Auth\ThrottlesLogins;
Now that you have imported the ThrottlesLogins, which is actually a trait, now inside the class you use it to expose all of the methods inside.
Hi I'm new to laravel and I'm using the laravel5.2 version.
Actually I have this registration form too. But no problem in registration.
My question is that I'm looking for a simple and understandable code in login. I've seen it somewhere while googling but I think that one is not laravel5.2.
I just get the reference code in some examples and test it into my login app. I'm using a repositories on it. I've got some errors. It says
Whoops, looks like something went wrong.
1/1 FatalErrorException in EloquentUserProvider.php line 126: Class '\App\User' not found
I'm not sure why the error says app user not found. Here is my code below
<?php
namespace App\Repositories;
use App\Repositories\Contracts\loginRepositoryInterface;
use Illuminate\Http\Request;
use App\Users;
use DB;
use Session;
use Auth;
class loginRepository implements loginRepositoryInterface{
protected $request;
//Initialize request instance
public function __construct(Request $request){
$this->request = $request;
}
public function loginAuth(){
//validate login
$validator = app('validator')->make($this->request->all(), [
'emailAddress' => 'email|required',
'password' => 'required']);
//if validator fails then return response error
if($validator->fails())
return redirect()->route('get.login')->withErrors($validator)->withInput();
try{
$pwd = $this->request->get('password');
$sha1 = sha1($pwd);
$userdata = array(
'emailAddress' =>$this->request->get('emailAddress'),
'password' =>$sha1
);
if(Auth::attempt($userdata)){
return redirect()->intended('get.dashboard');
}else{
return redirect()->route('get.login')->withErrors($validator)->withInput();
}
}catch(\Exception $e){
return redirect()->route('get.login')->withErrors(["error"=>"Could not add details! Please try again."])->withInput();
}
}
//postCreate
public function postCreate($screen){
switch($screen){
case 'auth':
return $this->loginAuth();
break;
}
}
//getLoginView
public function getCreate(){
return view('login');
}
}
In method public function loginAuth()
My routes
//postLogin
Route::post('/login/{screen}', [
'as' => 'post.login.auth',
'uses' => 'loginController#postCreate'
]);
//getLoginView
Route::get('/login', [
'as' => 'get.login',
'uses' => 'loginController#getCreate'
]);
Can some one help me on this?
Thanks.
Make sure you have the \App\User model in app/User.php from the looks of the code you posted above, you seem to have \App\Users not \App\User