id

There are several ways to get link on form object.
One of which is to set id and than to use Fancy.getWidget('myForm').

Example

new FancyForm({
  id: 'myForm'
});

...
var form = Fancy.getWidget('myForm');

Another way to get link on grid object is to use renderTo property and
FancyForm.get('myForm')

Example

<div id="myForm"></div>

<script>
new FancyGrid({
  renderTo: 'myForm'
});

...
var form = FancyForm.get('myForm');
</script>

Default

undefined