key:




Additional fields:
  Cyrillic alphabet
  2 words
  cAse sensitive
  numeric captcha
  mathematical operation
  minimum length
  minimum length
  capmonster module


Add additional flags in your code:
TAG POS=1 TYPE=INPUT:CHECKBOX FORM=ACTION:http://10.128.0.10:80/in.php ATTR=NAME:regsense CONTENT=1

for min_len / max_len:

TAG POS=1 TYPE=INPUT:TEXT FORM=ACTION:http://10.128.0.10:80/in.php ATTR=NAME:max_len CONTENT=15