AlphabetFilter Components
All Letters Enabled
In this example, all of the letter button in the component are enabled. This is the default behavior.
Some Letters Enabled
In this example, only a handful of the letter button in the component are enabled. This is controlled by the `activeLetters` prop.
Programmatic Letter Selection
In this example, one of the letter buttons is selected on pageLoad. This is controlled by the `currentLetter` prop.