What are the best practices for validation in TypeScript?
An example of an AI chatbot conversation about TypeScript validation best practices.
What are the best practices for validation in TypeScript?
When validating in TypeScript, it's important to use type guards, libraries like Joi or Yup, and custom validation functions.
Can you explain how to use type guards for validation?
Type guards are functions that check the type of a variable at runtime. You can create a type guard to validate an object structure.
What libraries do you recommend for validation?
I recommend using Joi for schema-based validation and Yup for object schema validation, as they integrate well with TypeScript.
How can I handle validation errors effectively?
You can catch validation errors using try-catch blocks and return meaningful error messages to the user.
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