siteOrURL"site", indicating that the function should act on the selection in the Site window, or the URL for a single file.
| Availability | 3.0 |
| Description | Determines whether Dreamweaver can perform an Undo Checkout operation. |
| Arguments | siteOrURL |
The argument must be the keyword "site", indicating that the function should act on the selection in the Site window, or the URL for a single file. |
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| Returns | A Boolean value indicating whether the specified file or at least one of the selected files is checked out (by any user). |
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