Page Comparison

try 
{
	if (submission.metadata.Node)
	{
		value = submission.metadata.Node;
	}
	else if (!submission.metadata.Node)
	{
		//Default value to set if not in validation node
		value = 'Submitted Form';
	}
}
catch(err)
{
	//Default value to set if not in validation node
	value = 'Submitted Form';
}