What are some common errors in parameter validation?
An example of an AI chatbot conversation about common errors in parameter validation.
What are some common errors in parameter validation?
Common errors include missing checks for null values, incorrect data types, and failing to validate input length.
Can you give me an example of a missing null check?
Sure! If a function expects a string but doesn't check if the input is null, it may lead to runtime errors.
What about data type mismatches?
Data type mismatches occur when, for example, a function expects an integer but receives a string instead.
How can I prevent these errors in my code?
You can prevent these errors by implementing thorough validation checks and using type annotations where possible.
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