s/store-hooks/usedelvaluescallback/" data-id="uDVC"><h2><code>useDelValuesCallback</code></h2><p>The <code>useDelValuesCallback</code> hook returns a callback that can be used to remove all of the keyed value data in a <a href="/api/the-essentials/creating-stores/store/"><code>Store</code></a>. <a href="/api/ui-react/functions/store-hooks/usedelvaluescallback/">Read more</a>.</p></section><section class="s2" id="/api/ui-react/functions/store-hooks/usehasvalues/" data-id="uHV"><h2><code>useHasValues</code></