A MultiWidget is a widget that contains more than one widget and bundles it into one. Sometimes you require two or more inputs from the user where the data is not mutually exclusive. For example the expiry date on a credit card or a phone number with the area code.
This blog post will show and explain how to create a MultiWidget for an expiry date that accepts a month and a year.
Creating a MultiWidget is similar to creating a custom Widget. Here is the code for an expiry date multiwidget that accepts two values the month and year that a credit card expires.