Add event listener to slider interaction

I got the answer here! https://www.ads-software.com/support/topic/enable-calculations-to-insert-slider-fields-as-a-merge-tag/#post-9659010

For those doing something similar, my code looks a little like this:

*
 * Add jQuery to handle custom Donation form
 * */

add_action('wp_head', 'custom_donation_js');
function custom_donation_js(){
	if( is_product() ) {  ?>

		<script type="text/javascript">
            jQuery(document).ready(function($) {
                $('#gsfslider_3 .noUi-handle').mouseup(function() {

                    let amount = $('#input_2_3').attr('value');

                    if ( amount > 5 ) alert( amount );
                });
            });
		</script>

	<?php  }
};