| http://www.w3.org/ns/prov#value | - We???re going to focus on electronic forms in this article.)Examine the actual data needBefore we jump into how to implement mandatory and optional fields, let's step back a bit and examine what data we actually need.For every question on your form, you need to think carefully about whether the data is required or just ???nice to have???.The temptation for form owners is to declare all questions a
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