public function isClickable($label)
    {
        return $this->isSubmit($label) || ($this->getLink($label) !== false) || $this->isImage($label);
    }
public function isClickable($label)
    {
        return $this->isSubmit($label) || ($this->getLink($label) !== false) || $this->isImage($label);
    }
public function isClickable ( $ label ) { return $ this -> isSubmit ( $ label ) || ( $ this -> getLink ( $ label ) !== false ) || $ this -> isImage ( $ label ) ; }
Tests to see if a click target exists.

@param string $label    Visible text or alt text.

@return bool         True if target present.
Tests to see if a click target exists .