@php ($selected = "")
   <div class="col-sm-4"> 
        <select id="kontakt_domu" name="kontakt_domu" class="form-control">
            <option value="">...</option> 
            @foreach($kontaktyDomu as $kontakt)
                {{-- @php ($selected = "")
                @if ($kontakt->typ_funkce == "F")
                  @php ($selected = "selected")
                @endif --}}
            <option value="{{$kontakt->osoba }}" {{--{{$selected}}--}} >{{ $kontakt->jmeno }}</option> 
            @endforeach    
        </select>
    </div>