Methods to Add Checks and Abort Changes

All of the Before … methods can be used to make additional checks and can abort the operation by returning an error message, such as to prevent a status change if a particular condition is not met. A variable has been provided for this purpose, for example,

!returnMessage =

    |Status error: You may not delete a controlled object|

By default, the only check made in the statusProjectHandler is to prevent a general user from deleting a controlled object.