How can I improve the performance of Formik with async validation?

How can I improve the performance of Formik with async validation?

You can enhance Formik's performance by using debounce for validation, optimizing your validation schema, and minimizing re-renders.

What is debounce and how does it help?

Debounce is a technique that limits the rate at which a function is executed. In async validation, it helps by reducing the number of validation calls made as the user types.

Can you give me an example of implementing debounce in Formik?

Sure! You can use lodash's debounce function to wrap your validation function, like this: const debouncedValidate = debounce(validate, 300);.

Are there any other tips for optimizing Formik?

Yes! Consider using FastField for fields that don't depend on others, and avoid inline functions in your render methods to reduce re-renders.