Why form validation doesnt work? Livewire 3

Hello everyone, ihave a problem with validation of verification modal. I think i set up everything right, but when user insert verification code to modal and code is worng or less digts than 6, it wont show up any errors, modal close and display is shadow.. I will provide a code, maybe am missing something, its my first project with livewire so sorry if is it stupid question.

This is component

<?php

namespace App\Livewire;

use Livewire\Component;
use App\Models\Reservation;
use App\Mail\ReservationMail;
use Illuminate\Support\Facades\Mail;
use App\Models\AvailableBusinessHour;

class Booking extends Component
{
    public $full_name;
    public $email;
    public $phone_number;
    public $reservation;

    public $selectedService;
    public $available_business_hour_id;
    public $selectedBusinessHourId;
    public $verification_code;
    public $successMessage;
    public $successMessageVisible;
    public $successMessageTimeout = 3000;
    public $verificationCodeSubmitted = false;


    public function render()
    {
        $this->available_business_hour_id = AvailableBusinessHour::whereDoesntHave('reservation')->orderBy('day')->orderBy('from')->get();
        return view('livewire.booking', [
            'emptyOption' => 'Vyber si čas rezervace',
        ]);
    }

    public function store()
    {
        $this->validate([
            'full_name' => 'required|string|max:250',
            'email' => 'required|email|max:250',
            'phone_number' => 'required|phone:CZ',
            'selectedService' => 'required',
            'available_business_hour_id' => 'required|unique:reservations',
        ], [
            'available_business_hour_id.unique' => 'Tento termín byl již obsazen, vyber jiný pokud je nějaký dostupný.',
            'available_business_hour_id.required' => 'Výběr času objednání je povinné pole.',
            'phone_number.phone' => 'Chybný formát telefonního čísla.',
            'selectedService.required' => 'Toto je povinné pole',
        ]);

        $selectedBusinessHour = AvailableBusinessHour::find($this->selectedBusinessHourId);

        $verification_code = rand(100000, 999999);

        $reservation = Reservation::create([
            'full_name' => $this->full_name,
            'email' => $this->email,
            'phone_number' => $this->phone_number,
            'service' => $this->selectedService,
            'available_business_hour_id' => $this->selectedBusinessHourId,
            'day' => $selectedBusinessHour['day'],
            'from' => $selectedBusinessHour['from'],
            'to' => $selectedBusinessHour['to'],
            'verification_code' => $verification_code
        ]);

        session(['verification_code' => $verification_code, 'current_reservation_id' => $reservation->id]);


        $this->sendReservationConfirmationMail($reservation);


        $this->dispatch('show-verification-modal');

        $this->reset(['full_name', 'email', 'phone_number', 'available_business_hour_id']);
    }

    public function sendReservationConfirmationMail($reservation)
    {
        Mail::to($reservation->email)->send(new ReservationMail($reservation));
    }

    public function services()
    {
        return ["Stříhání vlasů", "Stříhání + úprava vousů", "Barvení vousů", "Junior střih", "Úprava vousů"];
    }

    public function confirmReservation()
{
    $this->validate([
        'verification_code' => 'required|digits:6',
    ], [
        'verification_code.required' => 'Zadejte prosím verifikační kód.',
        'verification_code.digits' => 'Verifikační kód musí mít 6 čísel.',
    ]);

    $user_entered_code = $this->verification_code;

    $reservation = Reservation::where('verification_code', $user_entered_code)
        ->where('is_confirmed', false)
        ->where('id', session('current_reservation_id'))
        ->latest()
        ->first();

    if ($reservation) {
        $reservation->update(['is_confirmed' => true]);
        $this->reset(['verification_code']);
        $this->successMessage = 'Rezervace proběhla úspěšně.';
        $this->successMessageVisible = true;
        $this->dispatch('hide-verification-modal');
    } else {
        $this->addError('verification_code', 'Neplatný verifikační kód nebo rezervace již byla potvrzena.');
    }
}

}

this is template,, Modal is in the second part of template.

<section id="booking">
    <div class="container">
        @if ($successMessageVisible && !$verificationCodeSubmitted)
            <div x-data="{ show: true }" x-init="setTimeout(() => show = false, {{ $successMessageTimeout }})" x-show="show" class="alert alert-success">
                {{ $successMessage }}
            </div>
        @endif
        <form wire:submit.prevent="store">
            @csrf
            <div class="col-12 mb-4">
                <h1 class="modal-title fs-5 text-center" id="bookingModalLabel">Objednej se</h1>
                <p class="">Lorem, ipsum dolor sit amet consectetur adipisicing elit. Lorem, ipsum
                    dolor sit amet consectetur adipisicing elit.</p>
            </div>
            <div class="form-group col-12">
                <input type="text" wire:model="full_name" id="full_name" name="full_name" class="form-control"
                    placeholder="Celé jméno*" required>
            </div>
            <div class="form-group col-12">
                <input type="email" wire:model="email" id="email" name="email" class="form-control"
                    placeholder="Email*" required>
            </div>
            <div class="form-group col-12">
                <input type="text" wire:model="phone_number" id="phone_number" name="phone_number"
                    class="form-control" placeholder="Tel. číslo ve formátu +420700700700" required>
                @error('phone_number')
                    <span class="text-danger">{{ $message }}</span>
                @enderror
            </div>
            <div class="form-group col-12">
                <select wire:model="selectedService" class="form-control">
                    <option value="">Vyberte službu</option>
                    @foreach ($this->services() as $service)
                        <option value="{{ $service }}">{{ $service }}</option>
                    @endforeach
                </select>
                @error('selectedService')
                    <span class="text-danger">{{ $message }}</span>
                @enderror
            </div>

            <div class="form-group col-12 mt-3">
                <select wire:model="selectedBusinessHourId" class="form-control">
                    <option value="">{{ $emptyOption }}</option>
                    @foreach ($available_business_hour_id as $time)
                        <option value="{{ $time['id'] }}">{{ $time['formattedDayAndDate'] }} od {{ $time['from'] }} do
                            {{ $time['to'] }}</option>
                    @endforeach
                </select>
                @error('available_business_hour_id')
                    <span class="text-danger">{{ $message }}</span>
                @enderror
            </div>
            <div class="form-group col-12 text-center">
                <div class="cta-btns">
                    <button type="submit" class="btn btn-service me-sm-2">Odeslat</button>
                </div>
            </div>
        </form>

    </div>

        <div class="modal fade" id="exampleModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true"
            data-bs-backdrop="static" data-bs-keyboard="false">
            <div class="modal-dialog">
                <div class="modal-content">
                    <div class="modal-header">
                        <h1 class="modal-title fs-5" id="exampleModalLabel">Zádání potvrzovacího kódu</h1>
                        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                    </div>
                    <div class="modal-body">
                        <div class="verification-code-container">
                            <h5>Aby byla vaše rezervace brána jako platná, musíte zadat potvrzovací kód, který vám byl
                                zaslán na zadaný e-mail.</h5>
                            <form wire:submit.prevent="confirmReservation">
                                <input type="text" wire:model="verification_code" id="verification_code"
                                    name="verification_code" class="form-control" placeholder="Potvrzovací kód"
                                    required>
                                @error('verification_code')
                                    <span class="text-danger">{{ $message }}</span>
                                @enderror
                                <div class="cta-btns">
                                    <button type="submit" class="btn btn-service me-sm-2" wire:submit.prevent="confirmReservation">Odeslat</button>
                                </div>
                            </form>
                        </div>
                    </div>

                </div>
            </div>
        </div>

</section>

@script
    <script>
        $wire.on('show-verification-modal', () => {
            $('#exampleModal').modal('show');
        });

        $wire.on('hide-verification-modal', () => {
            $('#exampleModal').modal('hide');
        });

    //     $wire.on('hide-verification-modal', () => {
    //     // Počkejte 3 sekundy před zavřením modálního okna
    //     setTimeout(() => {
    //         $('#exampleModal').modal('hide');
    //     }, 3000);
    // });

        $wire.on('verification-code-submitted', () => {
            $('[x-data]').find('.alert-success').hide();
            $('[x-data]').find('.alert-success').show();
        });
    </script>
@endscript

If anyone has any idea how to solve it i will be glad for that. thank you for help :)