document.addEventListener('DOMContentLoaded', function () {
var form = document.querySelector('.rsform');
if (!form) return;
var submitBtn = form.querySelector('.rsform-submit-button, button[type="submit"], input[type="submit"]');
if (!submitBtn) return;
form.addEventListener('submit', function (e) {
// If RSForm's own validation already blocked this submit,
// don't show the loader — nothing is actually being sent.
if (e.defaultPrevented) {
return;
}
// Prevent a second click from firing another submission
if (submitBtn.classList.contains('is-loading')) {
e.preventDefault();
return false;
}
submitBtn.classList.add('is-loading');
submitBtn.disabled = true;
});
});
