iv></div><div class="qm-api-collapsible-content"><div class="qm-api-item-content"><div class="qm-api-notice qm-api-notice-deprecated"><div class="qm-api-notice-header">Deprecated</div><div class="qm-api-notice-body"><div class="qm-html-paragraph">Use  <code class="qm-code-highlight-code qm-code-font">hx.validateForm(selector, options)</code>  instead. </div></div></div><div class="qm-api-description"><div class="qm-html-paragraph">A helper function for validating forms. By default, it will show a message be