From 8d47aec4119de6850e96ef5a0c58d632534f2af4 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 17 Dec 2025 20:37:27 +0000
Subject: [PATCH] Normalize hashtags to lowercase when publishing blog posts

Co-authored-by: mroxso <24775431+mroxso@users.noreply.github.com>
---
 src/hooks/usePublishBlogPost.ts     |  2 +-
 src/lib/searchInputDetector.test.ts | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/hooks/usePublishBlogPost.ts b/src/hooks/usePublishBlogPost.ts
index 26fdeab..0322eac 100644
--- a/src/hooks/usePublishBlogPost.ts
+++ b/src/hooks/usePublishBlogPost.ts
@@ -47,7 +47,7 @@ export function usePublishBlogPost() {
 
       if (data.hashtags && data.hashtags.length > 0) {
         data.hashtags.forEach(tag => {
-          tags.push(['t', tag]);
+          tags.push(['t', tag.toLowerCase()]);
         });
       }
 
diff --git a/src/lib/searchInputDetector.test.ts b/src/lib/searchInputDetector.test.ts
index d395eea..7c8bc08 100644
--- a/src/lib/searchInputDetector.test.ts
+++ b/src/lib/searchInputDetector.test.ts
@@ -68,4 +68,16 @@ describe('detectSearchInputType', () => {
     expect(result.type).toBe('hashtag');
     expect(result.value).toBe('#bitcoin');
   });
+
+  it('detects hashtags with capital letters', () => {
+    const result = detectSearchInputType('#BR');
+    expect(result.type).toBe('hashtag');
+    expect(result.value).toBe('#BR');
+  });
+
+  it('detects hashtags with mixed case', () => {
+    const result = detectSearchInputType('#Bitcoin');
+    expect(result.type).toBe('hashtag');
+    expect(result.value).toBe('#Bitcoin');
+  });
 });