(Enhancing Class Date)Modify the Date class of Figs. 1–2 to perform error checking on the...

(Enhancing Class Date)Modify the Date class of Figs. 1–2 to perform error checking on the initializer values for data members month, day and year. Also, provide a member function nextDay to increment the day by one. Write a program that tests function nextDay in a loop that prints the date during each iteration to illustrate that nextDay works correctly. Be sure to test the following cases:

a) Incrementing into the next month.

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b) Incrementing into the next year.

Figure 1 Date class declaration. (Member functions are defined in Data.cpp.)

Figure 2 Date class member-function definitions.