Question

How to validate input with try and except in Python

Answer 1

while True:
    try:
        n = input("Enter a number: ")
        n = int(n)
        break
    except:
        print("Invalid number")

print(n)


'''
run:
 
Enter a number: a
Invalid number
Enter a number: 5
5

'''

 

70+ SQL courses for beginners and professionals