S2 Tip - Use global result handlers for common results

Often, actions will share a number of common results. Rather than configure redundant result elements for each action, share common results through a global result handlers.

/common/Error.jsp

/common/Error.jsp

Login_input

Using global result handlers ensures that common results will be
handled consistently, while reducing redundant code. Global results
increase coupling, but any action that needs to handle a result
differently can provide a local handler.