this is jquery script to scroll on swal modal close.

jquery-swal-scroll.js

Swal.fire({
    title: 'Form Validation Error',
    html: "Please fill the required input form.",
    icon: 'warning',
    showCancelButton: false,
    // confirmButtonColor: '#99FF99',
    // cancelButtonColor: '#d33',
    confirmButtonText: 'Ok, I wiil check it.',
    allowOutsideClick: false,
    allowEscapeKey: false,
    allowEnterKey: false
}).then((result) => {
    if (result.value) {
        var el = $('select#entityInput');
        var elOffset = el.offset().top;
        var elHeight = el.height();
        var windowHeight = $(window).height();
        var offset;

        if (elHeight < windowHeight) {
            offset = elOffset - ((windowHeight / 2) - (elHeight / 2));
        }
        else {
            offset = elOffset;
        }
        $([document.documentElement, document.body]).animate({ //for animation
            scrollTop: offset
        }, 750);
    }
});