Module:If preview/doc Source: en.wikipedia.org/wiki/Module:If_preview/doc

This Lua module is used on approximately 346,000 pages, or roughly 1% of all pages. To avoid major disruption and server load, any changes should be tested in the module's /sandbox or /testcases subpages, or in your own module sandbox. The tested changes can be added to this page in a single edit. Consider discussing changes on the talk page before implementing them.

This module depends on the following other modules: Module:Arguments (sandbox) Module:If preview/configuration Module:Yesno (sandbox)

This module uses TemplateStyles: Module:If preview/styles.css

This module implements {{If preview}} and {{Preview warning}}. It helps templates/modules determine if they are being previewed.

Prefer implementing the template versions in other templates.

In a module to use the main(), you need to pass a frame table with an args table.

For the preview warning, use _warning().