Define a matlab function which takes four $(4)$ scalar positive integer inputs: month$1,$ day$1,$ month$2,$ day$2.$ These represent the birthdates of two babies, both born in $2022.$ The function should check that each of the input values are of correct types and check that they represent valid dates $($each input is a scalar, each input is an integer, both months are within $[1,12],$ both days are within $[1,$ x$],$ x depending on their corresponding months$).$ If any of the inputs provided is incorrect, display a specific message telling about the type of incorrectness. If everything checks out, the function should automatically return a positive scalar integer that is equal to the difference in days between the ages of the two babies. Create a variable named year in which you will store the number of days that each month of a $($non$-$leap$)$ year contains.

The built in function isscalar$()$ as well as a rounding funcon can be useful. Avoid using isinteger$().$