Template:UI/button

Renders a styled button-link. Supports both internal wiki page links and external URLs, with primary and secondary visual variants.

All styling lives in MediaWiki:Common.css under the .wiki-button class — change there to update every button across the wiki. This template is just structure: it picks the right link syntax (internal vs. external) and emits the right class names.

Use page for internal links (e.g. Special:RequestAccount), or url for external links (e.g. a Brevo subscribe form). Provide exactly one. If both are set, url wins.

The style parameter chooses the visual treatment:

• primary (default) — main call-to-action on a page
• secondary — supporting CTA that shouldn't compete with the primary

Parameters:

• page — internal wikilink target (mutually exclusive with url)
• url — external URL (mutually exclusive with page)
• label — button text (required)
• style — primary or secondary (default: primary)