How do I validate user input in Python?

Validating user input in Python is essential to ensure that the data received from users is accurate, safe, and usable. Below is an example demonstrating how to validate user input using basic Python techniques.

user_input = input("Enter a number between 1 and 10: ") try: number = int(user_input) if 1 <= number <= 10: print("Valid input! You entered:", number) else: print("Error: The number is out of range.") except ValueError: print("Error: Invalid input - Please enter a valid integer.")

Python user input validation data validation user input error handling

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