How can I implement data validation in my API?
An example of an AI chatbot conversation about data validation in APIs.
How can I implement data validation in my API?
You can implement data validation in your API by using libraries like Joi or Yup in Node.js, or by defining schemas in your database.
What are the common types of data validation I should consider?
Common types include type checking, format validation (like email or date), and value constraints (like min/max values).
How do I handle validation errors in my API response?
You should return a clear error message with a status code like 400 Bad Request, detailing what went wrong.
Can I validate data on the client side as well?
Yes, client-side validation can enhance user experience by providing immediate feedback before the data is sent to the server.
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