How to validate user input

[richardk]

Could you explain how I would set up business rules to prevent the user saving an object if the business rules aren't correct? So, for example, I cannot create a client with a status of 'Single' who has an entry in a 'Spouse' field?

[greg]

Not knowing particulars of your configuration, you can set up something like this:

IF User.Single='Yes' AND User.Spouse IS DEFINED
THEN REPORT ERROR 'User cannot both be single and have a spouse'