I am submitteing a form. This form provides check
boxes for multiple selections. I am not using the
validation.xml to validate if "none" is selected.
Instead, I am going to use the validate().
1. Do I write this validate() in the form class that
extends the ActionForm?
2. how do I write this validate() method?
3. Where does this 'ae' return to?
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request)
{
ActionErrors ae = new ActionErrors();
if ?????
{
ae.add( "???", new ActionError("a lable that
will be inserted into the application.properties
file"));
}
return ae;
}
My form class looks like:
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
public class selectRecipientsForm extends ActionForm
{
private Map recipientFieldMap = new HashMap();
private String[] recipients = new String[0];
public RecipientField getRecipients( int index )
{
RecipientField recipientField = (
RecipientField ) recipientFieldMap.get( new Integer(
index ) );
if ( recipientField == null )
{
recipientField = new RecipientField();
recipientFieldMap.put( new Integer( index ),
recipientField );
}
return recipientField;
}
public void reset( ActionMapping mapping,
HttpServletRequest request)
{
recipients = new String[0];
}
}
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