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This often means that your command objects and domain classes share properties and their constraints.You could manually copy and paste the constraints between the two, but that’s a very error-prone approach.
Dim obj Msg ' We manually create Message object here.In your code, ' you can also reuse any existing Message object, such ' as SMTP. Message") ' Check email address for syntax only.Because ' "[email protected]" email is ' syntactically correct, the method will return True If objmsg.These defaults can be overridden by the constraints declared in a validateable class. Both of these accept a list of simple or regular expression strings that are matched against the property names in the source constraints.So for example, if you only wanted to import the 'last Name' constraint you would use: Typically if you get a validation error you redirect back to the view for rendering. Grails supports a rich set of tags for dealing with errors.