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