@ -731,6 +731,7 @@ class InfoExtractor(object):
@staticmethod
def _hidden_inputs(html):
html = re.sub(r'<!--(?:(?!<!--).)*-->', '', html)
hidden_inputs = {}
for input in re.findall(r'(?i)<input([^>]+)>', html):
if not re.search(r'type=(["\'])(?:hidden|submit)\1', input):