check valid integer python code example

Example 1: is int python

isinstance(n, int) # n = 9, Returns True / n = 5.5, Returns False

Example 2: python is integer

(1.23).is_integer() # Returns false

Example 3: how to create an integer validate python

try:
    value=int(input("Type a number:"))
except ValueError:
    print("This is not a whole number.")