How best to implement out params in JavaScript?

Question

I\'m using Javascript with jQuery. I\'d like to implement out params. In C#, it would look something like this:

/*
 * odp      the object to test
 * error            


        

Answer 1

I think this is pretty much the only way (but I am not a hardcore JavaScript programmer ;)).

What you could also consider is to use a callback function:

function onError(data) {
    // do stuff
}


function isLegal(odp, cb) {
    //...
    if(error) cb(error);
    return false;
}

isLegal(value, onError);