Eliminacion de las caracteristicas

                                            </div>

                                        </div>

                                        <div class="grid grid-cols-1 md:grid-cols-3 gap-5">

                                            <div class="mb-5">

                                                <label for="caracteristica_id">Caracteristicas</label>

                                                <select id="caracteristica_id" name="caracteristica_id" class="block w-full py-2 px-3 border border-gray-300 bg-white rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">

                                                    <option value="null" {{ old('caracteristica_id', $contacto->caracteristica_id) == null ? 'selected' : '' }}>Selecciona una opción</option>

                                                    @foreach($caracteristicas as $caracteristica)

                                                        <option value="{{ $caracteristica->id }}" {{ old('caracteristica_id', $contacto->caracteristica_id) == $caracteristica->id ? 'selected' : '' }}>

                                                            {{ $caracteristica->nombre }}

                                                        </option>

                                                    @endforeach

                                                </select>

                                            </div>

                                            <div class="mb-5">

                                                <label for="institucion_id">Institución</label>

                                                <select id="institucion_id" name="institucion_id" class="block w-full py-2 px-3 border border-gray-300 bg-white rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">