> ## Documentation Index
> Fetch the complete documentation index at: https://docs.webapp.io/llms.txt
> Use this file to discover all available pages before exploring further.

# BUTTON

`BUTTON [message...]`

The `BUTTON` instruction allows you to block the progress of a run until the
button is pressed.

### Examples

* Commonly used for deployment: `BUTTON would you like to deploy?` followed by
  `RUN ./deploy.sh` would not deploy unless the button was pressed.