Why don't error messages show up?

Why don't error messages show up? This is my function with validation and blade template .After pressing the button, if some input is incorrect, nothing happens instead of showing a message.

 public function save()
{
    // Validate the request data
    $validated = $this->validate([ 
        'street' => 'required|string',
        'country' => 'required|string',
        'zip_code' => 'required|string|regex:/^\d{2}-\d{3}$/',
        'post_office' => 'required|string',
        'building_number'=> 'required',
        'apartment_number' => 'required',
        'commune' => 'required|string',
        'district' => 'required|string',
        'voivodeship' => 'required|string',
        'branch_id' => 'required',
        'is_main_branch' =>'required'
    ]);
    if ($this->id) {
        $address = Address::find($this->id);
        $address->update($validated);
       
    } else {
        // If id is not set, create a new address
        Address::create([
            'street' => $validated['street'],
            'country' => $validated['country'],
            'zip_code' => $validated['zip_code'],
            'post_office' => $validated['post_office'],
            'building_number' => $validated['building_number'],
            'apartment_number' => $validated['apartment_number'],
            'commune' => $validated['commune'],
            'district' => $validated['district'],
            'voivodeship' => $validated['voivodeship'],
            'branch_id' => $validated['branch_id'],
            'is_main_branch' => $this->is_main_branch, // Assuming $this->is_main_branch contains the value
        ]);
    }

    $this->updateData();
    $this->dispatch('closeModal')->to(Table::class);
    $this->resetForm();
}


 <form class="space-y-4">
    @csrf

    <div class="flex space-x-4">
        <div class="flex-1">
            <label for="country" class="block text-sm font-medium text-gray-700">{{ __('Country')}}</label>
            <input wire:model="$parent.country" type="text" name="country" id="country" class="mt-1 p-2 w-full border rounded-md input-xs">
            @error('$parent.country')
                <div class="text-red-500">Puste</div>
            @enderror
        </div>
    </div>

    <div class="flex space-x-4">
        <div class="flex-1">
            <label for="street" class="block text-sm font-medium text-gray-700">{{ __('Street')}}</label>
            <input wire:model="$parent.street" type="text" name="street" id="street" class="mt-1 p-2 w-full border rounded-md input-xs" required>
            @error('$parent.street')
                <div class="alert alert-danger">{{ $message }}</div>
            @enderror
        </div>
        <div class="flex-1">
            <label for="building_number" class="block text-sm font-medium text-gray-700">{{ __('Building number')}}</label>
            <input wire:model="$parent.building_number" type="text" name="building_number" id="building_number" class="mt-1 p-2 w-full border rounded-md input-xs" required>
        </div>
        <div class="flex-1">
            <label for="apartment_number" class="block text-sm font-medium text-gray-700">{{ __('Apartment')}}</label>
            <input wire:model="$parent.apartment_number" type="text" name="apartment_number" id="apartment_number" class="mt-1 p-2 w-full border rounded-md input-xs" required>
        </div>
    </div>

    <div class="flex space-x-4">
        <div class="flex-1">
            <label for="post_office" class="block text-sm font-medium text-gray-700">{{ __('Post Office')}}</label>
            <input wire:model="$parent.post_office" type="text" name="post_office" id="post_office" class="mt-1 p-2 w-full border rounded-md input-xs" required>
        </div>
        <div class="flex-1">
            <label for="zip_code" class="block text-sm font-medium text-gray-700">{{ __('Zip Code')}}</label>
            <input wire:model="$parent.zip_code" type="text" name="zip_code" id="zip_code" class="mt-1 p-2 w-full border rounded-md input-xs" required>
            @error('$parent.zip_code')
                <div class="alert alert-danger">{{ $parent.message }}</div>
            @enderror
        </div>
    </div>

    <div class="flex space-x-4">
        <div class="flex-1">
            <label for="commune" class="block text-sm font-medium text-gray-700">{{ __('Commune')}}</label>
            <input wire:model="$parent.commune" type="text" name="commune" id="commune" class="mt-1 p-2 w-full border rounded-md input-xs" required>
        </div>
        <div class="flex-1">
            <label for="district" class="block text-sm font-medium text-gray-700">{{ __('District')}}</label>
            <input wire:model="$parent.district" type="text" name="district" id="district" class="mt-1 p-2 w-full border rounded-md input-xs" required>
        </div>
    </div>

    <div class="flex space-x-4">
        <div class="flex-1">
            <label for="voivodeship" class="block text-sm font-medium text-gray-700">{{ __('Voivodeship')}}</label>
            <input wire:model="$parent.voivodeship" type="text" name="voivodeship" id="voivodeship" class="mt-1 p-2 w-full border rounded-md input-xs" required>
        </div>
    </div>

    <div class="flex space-x-4">
        <div class="flex-1">
            <label for="branch_id" class="block text-sm font-medium text-gray-700">{{ __('Branch ID')}}</label>
            <select wire:model="$parent.branch_id" name="branch_id" id="branch_id" class="mt-1 p-2 w-full border rounded-md" required>
                <option wire:model="$parent.branch_id">Wybierz gałąź</option>
                @foreach($branch as $index => $option)
                    <option value="{{ $option['id'] }}">{{ $option['name'] }}</option>
                @endforeach
            </select>
        </div>
        <div class="flex-1">
            <label for="is_main_branch" class="block text-sm font-medium text-gray-700">{{ __('Is Main Branch')}}</label>
            <input wire:model.boolean="$parent.is_main_branch" type="checkbox">
        </div>
    </div>
        <button type="submit" wire:click.prevent="$parent.save" class="btn btn-primary text-white mx-2">
            @if(isset($id)) {{ __('Update')}} @else {{ __('Add')}} @endif</button>

</form>