jquery - Javascript: Show .div if two inputs have a value of x or y -

i have 2 inputs , div. able show div when both of inputs have value of 6 or 7.

i'm new javascript. close i've been able come (which isn't, fear, close):

var div = $('div').hide(); $('.first, .second').keyup(function() {     var value = this.value;     if (value == 6 || value == 7) {        div.fadein();     } else {       div.fadeout();        } }); 

jsfiddle

$('.first, .second').keyup(function() {     var value1 = $(".first").val();    var value2 = $(".second").val();      if ((value1 == 6 || value1 == 7) && (value2 == 6 || value2 == 7))  {        div.fadein();    } else {       div.fadeout();       } }); 

try above