<!-- -->
(function () {
/* Point this at where you upload ivx-send-booking.php */
var FORM_ENDPOINT = 'ivx-send-booking.php';
var form = document.getElementById('ivxGbForm');
var btn = document.getElementById('ivxGbBtn');
var status = document.getElementById('ivxGbStatus');
/* block past dates on the training date picker */
var dateInput = document.getElementById('gb-date');
if (dateInput) {
var t = new Date();
var iso = t.getFullYear() + '-' +
String(t.getMonth() + 1).padStart(2, '0') + '-' +
String(t.getDate()).padStart(2, '0');
dateInput.min = iso;
}
function setStatus(kind, msg) {
status.className = 'ivx-gb-status ' + kind;
status.textContent = msg;
}
function valid(field) {
var wrap = field.closest('.ivx-f');
var ok = true;
if (field.required && !field.value.trim()) ok = false;
if (ok && field.type === 'email' && !/^[^@\s]+@[^@\s]+\.[^@\s]+$/.test(field.value)) ok = false;
wrap.classList.toggle('invalid', !ok);
return ok;
}
form.addEventListener('submit', function (e) {
e.preventDefault();
var fields = form.querySelectorAll('[required]');
var allOk = true;
fields.forEach(function (f) { if (!valid(f)) allOk = false; });
if (!allOk) {
setStatus('err', 'Please fix the highlighted fields and try again.');
return;
}
var data = {};
new FormData(form).forEach(function (v, k) { data[k] = v; });
btn.disabled = true;
btn.textContent = 'Sending…';
setStatus('', '');
status.style.display = 'none';
fetch(FORM_ENDPOINT, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(data)
})
.then(function (r) { return r.json(); })
.then(function (res) {
if (res.ok) {
setStatus('ok', 'Thank you! Your group booking request has been sent — our team will reach out to discuss your booking.');
form.reset();
} else {
setStatus('err', res.msg || 'Something went wrong sending your request. Please email us directly at info@invictusconsultants.com.au');
}
})
.catch(function () {
setStatus('err', 'Network error — please try again or email info@invictusconsultants.com.au');
})
.finally(function () {
btn.disabled = false;
btn.textContent = 'Send Group Booking Request';
});
});
/* live re-validate as the user fixes fields */
form.querySelectorAll('[required]').forEach(function (f) {
f.addEventListener('input', function () { valid(f); });
});
})();
