how to check if input is not a number py code example
Example 1: how to know if a input is a interger in python
whatever = input("Pick an integer > ")
try:
whatever_as_an_integer = int(whatever)
print("That was an integer.")
except ValueError:
print("That is not an integer.")
Example 2: python check if string is in input
try:
val = int(userInput)
except ValueError:
print("That's not an int!")