"text" required="" id="un" name="un">
                                <div class="invalid-feedback">
                                  Username is required.
                                </div>
                            </div>
                        </div>
                        <div class="form-group row">
                            <label class="col-lg-2 col-form-label form-control-label"></label>
                            <div class="col-lg-10">
                                <input type="reset