Why is this simple bit of code not working?

javascript

#1



if( isNaN(a) == true)
{
alert("hi");
}


#2

Try

if (isNaN(a)){
    alert("hi");
}

#3

ok let see, i will try it rn


#4

o I think I just figured out what is up


#5

i think google crhom might be preventing pop ups. Imma close it and start again