Question: I'm trying to do something with jQuery. I'm still learning. 

I added the `disabled` class to my button with jQuery and Bootstrap. I also added the `.required` class to my inputs. When my inputs are not empty, I want to remove the `disabled` class for button. 

My code:

```
$(".required").each(function() {
    $(".required", Form).blur(function(){
        if ( $(this).val() !== '') {
            $(Button, this).removeClass("disabled");
        } else {
            $(Button, this).addClass("disabled");
        }
    });
});

```

Screenshot: <http://prntscr.com/3o0n7k>

How can I do it?

Answer: 
Their help is a mess, but it seems that tsToken contains:

```
{COUNTRY ISO CODE}_AFF_0_{YOUR AFF ID}_212556_0

```

For example: PL\_AFF\_0\_12345\_212556\_0

The number **212556** is constant, according to <https://partner-api.groupon.com/help/deal-api>
A tracking token (e.g. US\_AFF\_0\_987654\_123456\_0) identifies you as a valid user of their API.

You obtain a tracking token when you [sign up as a Groupon Partner](https://partner.groupon.com/login).