MC-41850: Contact form error with non-breaking space at the end of the email address

Author: thiaramus

app/code/Magento/Contact/view/frontend/templates/form.phtml

@@ -44,7 +44,9 @@ $viewModel = $block->getViewModel();
                        value="<?= $block->escapeHtmlAttr($viewModel->getUserEmail()) ?>"
                        class="input-text"
                        type="email"
-                       data-validate="{required:true, 'validate-email':true}"/>
+                       data-validate="{required:true, 'validate-email':true}"
+                       data-mage-init='{"mage/trim-input":{}}'
+                />
             </div>
         </div>
         <div class="field telephone">