Hi Andrea
I don't remember exactly the reason but in case you want to show value of hidden custom field in email, you would have to customize the code. Look at administrator/components/com_eventbooking/libraries/rad/form/field/hidden.php, find this code and remove it:
Code:
/**
* Get output used for displaying on email and the detail page
*
* @see RADFormField::getOutput()
*/
public function getOutput($tableLess = true, $bootstrapHelper = null)
{
return '';
}
After that, the value of that hidden field should be displayed
Regards,
Tuan
