erpsaas/app/Filament/Resources/AccountResource/Pages/CreateAccount.php

<?php

namespace App\Filament\Resources\AccountResource\Pages;

use App\Filament\Resources\AccountResource;
use App\Models\Banking\Account;
use App\Traits\HandlesResourceRecordCreation;
use Filament\Resources\Pages\CreateRecord;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\Auth;

class CreateAccount extends CreateRecord
{
    use  HandlesResourceRecordCreation;

    protected static string $resource = AccountResource::class;

    protected function getRedirectUrl(): string
    {
        return $this->previousUrl;
    }

    protected function mutateFormDataBeforeCreate(array $data): array
    {
        $data['company_id'] = Auth::user()->currentCompany->id;
        $data['enabled'] = (bool)$data['enabled'];
        $data['created_by'] = Auth::id();

        return $data;
    }

    protected function handleRecordCreation(array $data): Model
    {
        return $this->handleRecordCreationWithUniqueField($data, new Account());
    }
}