Hi everyone, 
most of the time an error raised by the "Validate form" action can be fixed by the current user. It would be great if we could have a new configuration option "Focus field" where you can set an expression/field. 
When the error is displayed on the form the "Set Focus" action is executed and the configured value selected. I assume that the "Set focus" action already toggles collapsed groups/other tabs.
Best regards,
Daniel
                        
 
                                    
