Refresh Your Java - Before Java Interview
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In Action class, you could validate and add the
Errors as shown below and you need
to display these in
JSP page.
i) Add the Errors like this in Action
Class:
ActionErrors errors = new
ActionErrors();
if
(parent == null) {
errors.add(GLOBAL_ERROR,
new
ActionError("error.custform"));
}
ii) Dispay these in JSP as
follows.
<html:errors/>
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