What is a Combobox component?

A Combobox is a user interface element that combines a text input field with a dropdown list of options. It allows users to either select an option from the list or enter a custom value, providing flexibility in data entry.

When to use Combobox?

Use a Combobox when you have a predefined set of options that users can choose from, but you also want to allow for custom inputs. This is particularly useful in forms where specific entries are common, but exceptions might occur.

When not to use Combobox?

Avoid using a Combobox when the list of options is too long, as it can become unwieldy for users to navigate. In such cases, consider using a different input method, such as a dropdown menu or an autocomplete text field.

What is the anatomy of a Combobox?

The anatomy of a Combobox typically includes an input field for user text, a dropdown button that expands to show a list of options, and the options themselves, which may be filtered based on user input. The design should ensure ease of use and accessibility.