Yes and you could also use validation settings in field options to make these fields required values if you wish.
A script can do the following:
If [ Not ( IsEmpty ( table::field1 ) or IsEmpty ( table::field2 ) or ... ) //continue this pattern until every such field is listed ]
Go To Layout [//select a layout here]
Show Custom Dialog ["Some required fields do not yet have a value"]
You can also use conditional formatting to change the fill color of all empty required fields. This then provides an automatic "highlight" to identify which fields still need a value.