                 <div class="valid-feedback">This field is valid!</div>
                                </div>
                            </span>
                            <br>
                            <span class="items-group">
                                <div class="col-sm-4 mt-3">Price:(VND)
                                    <input class="form-control currency" type="number" value="10000" min="0" step="0.5"
                                        name="price">
                                