How does the handling of ValueError change when working with custom classes or objects in Python?

When dealing with custom classes, ValueError handling is largely the same. If a custom class has methods that might raise a ValueError (e.g., due to invalid data passed during object creation or a method call), you can use try-except blocks within those methods or in the code that uses the objects of the class. You may also define custom exception classes, which inherit from ValueError, to better represent specific error conditions relevant to your classes.