What is parameter validation?
An example of an AI chatbot conversation about parameter validation in programming.
Can you explain what parameter validation is?
Parameter validation is the process of checking if the input parameters to a function or method meet certain criteria before processing them.
Why is parameter validation important?
It's crucial for ensuring that the data being processed is correct and safe, preventing errors and security vulnerabilities.
Can you give me an example of parameter validation?
Sure! For instance, if a function expects an age parameter, you might validate that it's a positive integer.
What happens if I don't validate parameters?
Not validating parameters can lead to unexpected behavior, crashes, or security issues like injection attacks.
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