ata-no-router><code style="white-space:nowrap;">&lt;brut-form&gt;</code></a> will add the <code>submitted-invalid</code> attribute to itself whenever form submission has been prevented by invalid attributes.</p><p>This might lead to HTML like so:</p><div class="language-html vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">html</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line highlighted"><span style="--shiki-lig