related

<form method="POST" action="/attributes">
                        <div>
                            <input type="text" name="mixed" class="form-control input-number" value="{{mixedPoints}}" min="0" max="{{mixedPoints}}" readonly>
                            <input type="text" name="attrPoints" class="form-control input-number" value="{{attrPoints}}" min="0" max="{{attrPoints}}" readonly>
                        </div>
                        {%set attrNames = {"KRZ":attributes.0,"ZRE":attributes.1,"ZMY" :attributes.2,"WIE":attributes.3,"FAN":attributes.4,"LEB":attributes.5}%}
                        {%for name,value in attrNames%}
                        <div class="input-group">
                          <span class="input-group-btn">
                              <button type="button" class="btn btn-default btn-number" data-type="minus" data-field="{{name}}">
                                  <span class="glyphicon glyphicon-minus"></span>
                              </button>
                          </span>
                          <input type="text" name="{{name}}" class="form-control input-number" value="{{value}}" min="{{value}}" max="20" readonly>
                          <span class="input-group-btn">
                              <button type="button" class="btn btn-default btn-number" data-type="plus" data-field="{{name}}">
                                  <span class="glyphicon glyphicon-plus"></span>
                              </button>
                          </span>
                        </div>
                        {%endfor%}
                        <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Wybierz</button>
                    </form>
                </div>