"Ripeness" in my textbook says it comes up often when the challenger is seeking a declaratory judgment because they don't want to violate a statute before challenging it.

This will be allowed if: 1) hardship suffered without pre-review and

2) court has what it needs to solve the question.

Q: Could you please elaborate on this concept and give and example that encompasses the 2 factors it has to meet (1-hardship suffered without pre-review and court has what it needs to solve the question).