streamline-emr/docker/statistics/public/js/maternity_admission/family_planning_methods.js

// family planning methods select2
$('#family_planning_methods').select2();

$('#family_planning_methods').click(function(){
    if($('#family_planning_methods option:selected').length > 0) { 
        $('#date_discontinued_div, #why_stop_family_planning_div').show();
        $('.date_discontinued, #why_stop_family_planning').addClass('compulsory');
        $('.date_discontinued, #why_stop_family_planning').prop('required', true);
    }
    else {
        $('#date_discontinued_div, #why_stop_family_planning_div').hide();
        $('.date_discontinued, #why_stop_family_planning').removeClass('compulsory');
        $('.date_discontinued, #why_stop_family_planning').prop('required', false);
    }
});