This could be a useful feature for users of HTMLForm, so they should be
able to know about it.
Bug: T156056
Change-Id: Ib444051e38292c06ebe370465b7c751e136d42b2
* if 'class' is not specified, this is used as a map
* through HTMLForm::$typeMappings to get the class name.
* 'default' -- default value when the form is displayed
+ * 'nodata' -- if set (to any value, which casts to true), the data
+ * for this field will not be loaded from the actual request. Instead,
+ * always the default data is set as the value of this field.
* 'id' -- HTML id attribute
* 'cssclass' -- CSS class
* 'csshelpclass' -- CSS class used to style help text