How can I handle errors using express-validator?
An example of an AI chatbot conversation about error handling with express-validator in Node.js.
What is express-validator and how does it help with error handling?
Express-validator is a middleware for Node.js that helps validate and sanitize user input in Express applications.
Can you show me an example of how to use it for error handling?
Sure! You can use it to validate input fields and return errors if the validation fails. Here's a simple example...
What should I do if validation fails?
If validation fails, you can send a response with the error messages to the client, allowing them to correct their input.
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