How can I prevent input validation failures in my application?

How can I prevent input validation failures in my application?

To prevent input validation failures, ensure you implement strict validation rules and sanitize all user inputs.

What are some common validation techniques I should use?

Common techniques include regex validation, whitelisting acceptable inputs, and using built-in validation libraries.

How can I handle errors when validation fails?

You can handle errors by providing user-friendly error messages and logging the failures for further analysis.

Are there any tools that can help with input validation?

Yes, tools like Joi, Validator.js, and Yup can help streamline input validation in your applications.