h-when="array">
                                    <chips ng-model="field[getFieldProp(field)].value">
                                        <chip-tmpl>
                                            <div class="default-chip">
                                                {{chip}}
                                                <i class="mdi mdi-close" remove-chip></i>
                                            </div>
                                        </chip-tmpl>
                                  