When configuring the parameters for a predefined program, it is not possible to tell whether the specified value is valid for a specific parameter. You can know the specified value is invalid only until the program is started and then fail.
In the Schedule job/Job Groups window, it's good to have some real-time validation on the entered values and highlight the invalid ones. Alternatively, in the Value column, a drop-down list can be provided to list all the possible values for a parameter so that you can select one from the list instead of manually entering it.
