What are the differences between synchronous and asynchronous validation?

What are the differences between synchronous and asynchronous validation?

Synchronous validation occurs in real-time, blocking the process until validation is complete, while asynchronous validation allows other processes to continue running.

Can you give me examples of when to use each type?

Sure! Use synchronous validation for critical fields that must be validated before proceeding, like a password check. Asynchronous validation is great for non-blocking checks, like validating an email format while the user continues typing.

What are the pros and cons of each method?

Synchronous validation is straightforward and easy to implement but can slow down user experience. Asynchronous validation improves responsiveness but can be more complex to manage.

Which one is more commonly used in modern web applications?

Asynchronous validation is more common in modern web applications due to the need for a smoother user experience.