first commit

wp-includes/js/dist/script-modules/block-library/form/view.js

@@ -0,0 +1,46 @@
+var __webpack_exports__ = {};
+let formSettings;
+try {
+  formSettings = JSON.parse(
+    document.getElementById(
+      "wp-script-module-data-@wordpress/block-library/form/view"
+    )?.textContent
+  );
+} catch {
+}
+document.querySelectorAll("form.wp-block-form").forEach(function(form) {
+  if (!formSettings || !form.action || !form.action.startsWith("mailto:")) {
+    return;
+  }
+  const redirectNotification = (status) => {
+    const urlParams = new URLSearchParams(window.location.search);
+    urlParams.append("wp-form-result", status);
+    window.location.search = urlParams.toString();
+  };
+  form.addEventListener("submit", async function(event) {
+    event.preventDefault();
+    const formData = Object.fromEntries(new FormData(form).entries());
+    formData.formAction = form.action;
+    formData._ajax_nonce = formSettings.nonce;
+    formData.action = formSettings.action;
+    formData._wp_http_referer = window.location.href;
+    formData.formAction = form.action;
+    try {
+      const response = await fetch(formSettings.ajaxUrl, {
+        method: "POST",
+        headers: {
+          "Content-Type": "application/x-www-form-urlencoded"
+        },
+        body: new URLSearchParams(formData).toString()
+      });
+      if (response.ok) {
+        redirectNotification("success");
+      } else {
+        redirectNotification("error");
+      }
+    } catch (error) {
+      redirectNotification("error");
+    }
+  });
+});
+

wp-includes/js/dist/script-modules/block-library/form/view.min.js

@@ -0,0 +1 @@
+let t;try{t=JSON.parse(document.getElementById("wp-script-module-data-@wordpress/block-library/form/view")?.textContent)}catch{}document.querySelectorAll("form.wp-block-form").forEach((function(o){if(!t||!o.action||!o.action.startsWith("mailto:"))return;const e=t=>{const o=new URLSearchParams(window.location.search);o.append("wp-form-result",t),window.location.search=o.toString()};o.addEventListener("submit",(async function(r){r.preventDefault();const n=Object.fromEntries(new FormData(o).entries());n.formAction=o.action,n._ajax_nonce=t.nonce,n.action=t.action,n._wp_http_referer=window.location.href,n.formAction=o.action;try{(await fetch(t.ajaxUrl,{method:"POST",headers:{"Content-Type":"application/x-www-form-urlencoded"},body:new URLSearchParams(n).toString()})).ok?e("success"):e("error")}catch(t){e("error")}}))}));