How can I validate data using an ORM in Node.js?
An example of an AI chatbot conversation about validating data with Node.js ORM.
How can I validate data using an ORM in Node.js?
You can use libraries like Joi or express-validator alongside your ORM to validate data before saving it to the database.
Can you show me an example of using Joi with Sequelize?
Sure! First, install Joi and Sequelize. Then, create a validation schema with Joi and use it in your route handler.
What if the validation fails?
If validation fails, you can return a 400 status code with the validation errors to inform the user.
Is there a way to validate nested objects?
Yes, Joi supports nested objects. You can define schemas for nested properties to validate them accordingly.
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