original_string: public function setHidden($hidden)
      {
          if ($this->autocompleterCallback) {
              throw new LogicException('A hidden question cannot use the autocompleter.');
          }
  
          $this->hidden = (bool) $hidden;
  
          return $this;
      }
code: public function setHidden($hidden)
      {
          if ($this->autocompleterCallback) {
              throw new LogicException('A hidden question cannot use the autocompleter.');
          }
  
          $this->hidden = (bool) $hidden;
  
          return $this;
      }
code_tokens: public function setHidden ( $ hidden ) { if ( $ this -> autocompleterCallback ) { throw new LogicException ( 'A hidden question cannot use the autocompleter.' ) ; } $ this -> hidden = ( bool ) $ hidden ; return $ this ; }
docstring: Sets whether the user response must be hidden or not.
  
  @param bool $hidden
  
  @return $this
  
  @throws LogicException In case the autocompleter is also used
docstring_tokens: Sets whether the user response must be hidden or not .