JavaScript if statements for functions

Question

I was wondering if you could take the resulting value of a function and then use it in a if statement.
Like in this case:

function Test(){
confirm("Do you love dogs");
}
if (Test() == true){
document.write("Awwwww that is sweet");
}
else{
document.write("That is too sad");
}

Any help giving is greatly appreciated.

Answer 1

You almost have it right, but you forgot one important piece; you need to return the data from your function.

CHANGE:
confirm("Do you love dogs");

TO:
return confirm("Do you love dogs");

^That'll return the boolean value from the confirm() function. So if they clicked 'ok' it'll return true, otherwise it'll return false.

Answer 2

or you can do this

window.onload=function(){
var result= confirm("Do you love dogs");

if (result == true){
document.write("Awwwww that is sweet");
}
else{
document.write("That is too sad");
}

}