diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py
index ff19270ae..e413799f9 100644
--- a/youtube_dl/extractor/common.py
+++ b/youtube_dl/extractor/common.py
@@ -888,16 +888,16 @@ def _json_ld(self, json_ld, video_id, fatal=True, expected_type=None):
def _hidden_inputs(html):
html = re.sub(r'', '', html)
hidden_inputs = {}
- for input in re.findall(r'(?i)]+)>', html):
- if not re.search(r'type=(["\'])(?:hidden|submit)\1', input):
+ for input in re.findall(r'(?i)(]+>)', html):
+ attrs = extract_attributes(input)
+ if not input:
continue
- name = re.search(r'(?:name|id)=(["\'])(?P.+?)\1', input)
- if not name:
+ if attrs.get('type') not in ('hidden', 'submit'):
continue
- value = re.search(r'value=(["\'])(?P.*?)\1', input)
- if not value:
- continue
- hidden_inputs[name.group('value')] = value.group('value')
+ name = attrs.get('name') or attrs.get('id')
+ value = attrs.get('value')
+ if name and value is not None:
+ hidden_inputs[name] = value
return hidden_inputs
def _form_hidden_inputs(self, form_id, html):