public function min($str, $length)
    {
        return $this->notempty($str) && strlen(trim($str)) >= $length;
    }
public function min($str, $length)
    {
        return $this->notempty($str) && strlen(trim($str)) >= $length;
    }
public function min ( $ str , $ length ) { return $ this -> notempty ( $ str ) && strlen ( trim ( $ str ) ) >= $ length ; }
Returns true on whether the passed string is larger or equal to the passed length.

@param string $str
@param int $length

@return bool
Returns true on whether the passed string is larger or equal to the passed length .