document.addEventListener('DOMContentLoaded', function() {
// Adjust the selector if you have multiple forms
const form = document.querySelector('.elementor-form');
if (!form) return; // Stop if no form found
// Get the BSB field by Field ID
const bsbField = form.querySelector('#bsb'); // #bsb = Field ID from Step 1
if (!bsbField) return;
form.addEventListener('submit', function(e) {
const bsbValue = bsbField.value.trim();
const regex = /^\d{3}-\d{3}$/; // Matches 000-000 format
if (!regex.test(bsbValue)) {
alert('Please enter a valid BSB in the format 000-000');
bsbField.focus();
e.preventDefault(); // Stop form submission
}
});
});
