Inside a dataTable
<t:inputText value="#{row.value}" required="true" />
JSF does not give user a nice validation message because it uses generated id(s).
So it is better to validate using back bean method like:
<t:inputText value="#{row.value}"
validator="#{row.validateRequired}" />
and print out meaningful messages using row's name.
But the validator method (row.validateRequired) did not get called if its value was null.
Is there a way to get the validator method to be called whatever the value is, even null? Should this be configurable?
Thanks for help!
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