Inputs: day: 1-31 month: 1-12 year: 0-9999 all other inputs like words might work. However the result would make no sense.
On which day of the week you were born?:) thanks to @TheHockeyist for correct the day for dates like 1700, 1800, 1900 ... I got the math for this by this video: https://www.youtube.com/watch?v=S1eB8QxASoU (it's in german!)
