[cda] Improve birth validation detection (closes #14022) (#27929)

Co-authored-by: Sergey M <[email protected]>
ytdl-org · Jan 27, 2021 · 7b8fa65 · 7b8fa65
1 parent fd95fc3
commit 7b8fa65
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/youtube_dl/extractor/cda.py b/youtube_dl/extractor/cda.py
@@ -96,7 +96,7 @@ def _real_extract(self, url):
             raise ExtractorError('This video is only available for premium users.', expected=True)
 
         need_confirm_age = False
-        if self._html_search_regex(r'(<form[^>]+action="/a/validatebirth")',
+        if self._html_search_regex(r'(<form[^>]+action="[^"]*/a/validatebirth[^"]*")',
                                    webpage, 'birthday validate form', default=None):
             webpage = self._download_age_confirm_page(
                 url, video_id, note='Confirming age')