I'm in the process of seeing if Struts is the way to go with our web app's new structure, and I'm right now experimenting with server side validation. Putting in good values works, but when I submit invalid data, the just displays "null null". I'm using Weblogic 8.1 Here is the error code in my ActionForm
Another little addition - if I change the value in property in the html:error tag, nothing prints out--just blank space where the error message should appear (no null, no nothing). The rest of the page displays fine.