Is it possible to use Javascript in form fields? I am looking to have a select that would display only the year details. I tried using this javascript code, but it didnt work.
<script>
let dateDropdown = document.getElementById('gibfdx');
let currentYear = new Date().getFullYear();
let earliestYear = 1970;
while (currentYear >= earliestYear) {
let dateOption = document.createElement('option');
dateOption.text = currentYear;
dateOption.value = currentYear;
dateDropdown.add(dateOption);
currentYear -= 1;
}
</script>
gibfdx is my form select field id.
Thanks in advance