网址提交

2026-08-27 11:54:26 +08:00
commit f4fb024e98
177 changed files with 9100 additions and 0 deletions
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+/* ============================================================
+   HESU — Contact Us page (vanilla JS, no dependencies)
+   · inquiry form: client-side validation + success state
+     (static site — no backend, form does not send anywhere yet)
+   · scroll reveal is handled by js/main.js (unified)
+   ============================================================ */
+(function () {
+  'use strict';
+
+  var form = document.getElementById('ctForm');
+  var note = document.getElementById('ctNote');
+  if (!form || !note) return;
+
+  form.addEventListener('submit', function (e) {
+    e.preventDefault();
+
+    if (!form.checkValidity()) {
+      form.classList.add('was-validated');
+      var bad = form.querySelector(':invalid');
+      if (bad) bad.focus();
+      note.textContent = 'Please fill in the required fields marked with *.';
+      note.className = 'ct-note is-err';
+      return;
+    }
+
+    form.classList.remove('was-validated');
+    form.reset();
+    note.textContent = 'Thank you for your inquiry. For a quicker response you can also reach us via TEL/WhatsApp: +8613526635577.';
+    note.className = 'ct-note is-ok';
+  });
+
+  form.addEventListener('input', function () {
+    if (note.textContent) { note.textContent = ''; note.className = 'ct-note'; }
+  });
+})();