@yobta/validator/lib/useAsyncValidator/useAsyncValidator.js

Tree-shakable es6 validator

import { useCallback, useState } from 'react';
export const useAsyncValidator = (validator) => {
    const [busy, setBusy] = useState(false);
    const validate = useCallback(async (event) => {
        setBusy(true);
        try {
            return await validator(event);
        }
        finally {
            setBusy(false);
        }
    }, [validator]);
    return [validate, busy];
};