From 62cdcf5b11c6f3fb365214702b51819bec090620 Mon Sep 17 00:00:00 2001
From: BBaoVanC <bbaovanc@bbaovanc.com>
Date: Sat, 9 Aug 2025 02:40:03 -0500
Subject: [PATCH] Add warning if twitter username is missing

I don't know if the docs are correct, but they seem to say that
twitter:site is required for a card to render at all. Better safe than
sorry.

https://developer.x.com/en/docs/x-for-websites/cards/overview/markup
---
 layouts/_partials/seo-tags/twitter-cards.html | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/layouts/_partials/seo-tags/twitter-cards.html b/layouts/_partials/seo-tags/twitter-cards.html
index cffdabb..2c453fd 100644
--- a/layouts/_partials/seo-tags/twitter-cards.html
+++ b/layouts/_partials/seo-tags/twitter-cards.html
@@ -31,6 +31,8 @@
    */}}
 {{ with .Site.Params.social.twitter }}
     <meta name="twitter:site" content="@{{ . }}">
+{{ else }}
+    {{ errorf "a twitter username is required for twitter cards to work" }}
 {{ end }}
 {{ with .GetTerms "authors" }}
     {{ range . }}