How can I optimize async validation in my web application?
To optimize async validation, consider debouncing input, using caching for validation results, and minimizing server requests.
What is debouncing and how does it help with validation?
Debouncing is a technique that limits the rate at which a function is executed. In validation, it prevents multiple requests for the same input.
Can you give me an example of how to implement debouncing?
Sure! You can use a timeout function to delay the validation call until the user stops typing for a specified duration.
What about caching? How does that work in this context?
Caching stores previous validation results, so if the same input is validated again, it can be retrieved quickly without a server call.
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