Too few arguments to function App\Http\Controllers\Update::update(), 0 passed nd exactly 7 expected

Question

I want to update datas in database in Laravel, but I get error. Here is my Route:

Route::post('/resetPOST', [App\Http\Controllers\Update::class, 'Update'])->name('id');

Here is my page:

<form method="POST" action="/resetPOST">
@csrf
<input type="hidden" name="id" value="{{ Auth::user()->id }}">
<input type="text" name="name" class="form-control" required value="{{ Auth::user()->name }}">  
<input type="text" name="surname" class="form-control" required value="{{ Auth::user()->surname }}">  
<input type="text" name="middlename" class="form-control" required value="{{ Auth::user()->middlename }}">  
<input type="email" name="email" class="form-control" autocomplete="off" required value="{{ Auth::user()->email }}">  
<input type="date" name="dateofbirth" class="form-control" required value="{{ Auth::user()->dateofbirth }}">  
<input type="text" name="idnumber" class="form-control" required value="{{ Auth::user()->idnumber }}">  
<button type="submit" class="btn btn-outline-primary" >Изменить</button>

</form>

Here is my App\Http\Controllers\Update code:

<?php

namespace App\Http\Controllers;
use App\Models\User;
use Illuminate\Http\Request;

class Update extends Controller
{
    function update($id, $name, $surname, $middlename, $email, $datebirth, $idnumber){
        echo $id;
        // DB::table('users')-->where('id', '=', $id ->update(['name' => $name,'surname' => $surname,'middlename' => $middlename,'email' => $email,'datebirth' => $datebirth, 'idnumber' => $idnumber]));
    }
    
}

This is my error:

ArgumentCountError
Too few arguments to function App\Http\Controllers\Update::update(), 0 passed in D:\openserver\OpenServer\domains\localhost\laravel\right-univercity\vendor\laravel\framework\src\Illuminate\Routing\Controller.php on line 54 and exactly 7 expected

Answer 1

You definitely should not have id in your form. A user would be able to manipulate that and update anyones profile. id should just be taken from Auth::user()->id (within your update method) without ever appearing in your form.

Try changing to this:

<?php

namespace App\Http\Controllers;

use App\Models\User;
use Illuminate\Http\Request;

class Update extends Controller
{
    public function update(Request $request)
    {
        $name = $request->input('name');
        // do the same for everything else.. 
        // echo $name;

        DB::table('users')
            ->where('id', '=', Auth::user()->id)
            ->update([
                'name' => $name
            ]);

        redirect()->back();
    }
}