Block properties
Boolean
Basic block property that allows you to input true/false values.

Overview
The Boolean property provides a checkbox toggle for true/false values. Use it to let editors enable or disable features in a block without writing code.
- Renders as a checkbox in the block editor.
- The default value is
false. - Supports localization — can be set independently per language group.
Common use cases
| Use case | Example |
|---|---|
| Toggle visibility | "Dismissible" — show or hide a close button |
| Toggle behavior | "Hide overlay" — disable the backdrop behind a modal |
| Feature flag | "Hide progress" — remove the tour step indicator |
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