if input is not an integer python code example
Example 1: how to say that an input needs to be a number python
try:
val = int(userInput)
except ValueError:
print("That's not an int!")
Example 2: how to check if a input is an integer 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 3: python check if input() gives error
try:
age = int(input("Please enter your age: "))
except ValueError:
print("Sorry, I didn't understand that.")
else:
if age >= 18:
print("You are able to vote in the United States!")
else:
print("You are not able to vote in the United States.")
Example 4: how to check if a input is an integer python
def check_user_input(input):
try:
val = int(input)
print("Input is an integer number. Number = ", val)
except ValueError:
try:
val = float(input)
print("Input is a float number. Number = ", val)
except ValueError:
print("No.. input is not a number. It's a string")