<panels> ... <panel classname="TargetPanel"> <validator classname="com.izforge.izpack.installer.validator.ConditionValidator"/> </panel> ... </panels>
There can be used built-in or user-defined data validators.
There can be any number of validators nested to a <panel> definition. All of them must validate successfully (or their condition must evaluate false) to allow a final success and thus a panel change from the according panel.
<validator> tag takes the following attributes:
Fully qualified classname of an Validator implementation.
This can be a built-in validator or one from additional libraries in the <jar> tag.
|Condition for applying this validator. If this condition evaluates false, the according validator is ignored||String||no|