Template:Preview warning
 | This template is used on many pages. To avoid large-scale disruption and unnecessary server load, any changes to this template should first be tested in its /sandbox or /testcases subpages or in your own user subpage. The tested changes can then be added to this page in one single edit. Please consider discussing any changes on the talk page before implementing them. |
 | Uses Lua: |
Template:Preview warning emits a warning in preview. Modules should instead use the module interface _warning() in Module:If preview.
Usage
{{Preview warning|Warning text in preview}}
{{Preview warning|1=Warning text in preview}}
The warning will appear at the top of the page in preview, no matter where it is placed. It will be prefaced by "Preview warning:" in bold. The template will emit an always-visible warning if no warning text is supplied.
Parameters
|1=- The warning text you want to provide.
See also
- {{If preview}}