I need help with my PYTHON assignment:

I need create a PYTHON program that asks a user for 3 inputs - the month, the day of the month, and the year. All inputs must be numeric. Next, write a function to validate each input and another that will accept three parameters - the month, the day of the month, and the year. The function should return a string of date information of the form "month/day of month/year" Thus, for a month of 2, a day of the month as 22, and a year of 2050, the return should be:

2/22/2050