Shows the error messages for the specified widgets.
It assumes zk.Widget has a method called setErrorMessage
(such as zul.inp.InputWidget#setErrorMessage).
If no such method, jq.alert is used instead.
Parameters
Rest...args: string[]
the widgets and messages. The first argument
is the widget's UUID, and the second is the error message.
The third is UUID, then the fourth the error message, and so on.
Shows the error messages for the specified widgets. It assumes zk.Widget has a method called
setErrorMessage(such as zul.inp.InputWidget#setErrorMessage). If no such method, jq.alert is used instead.