Как я могу использовать JavaScript для ограничения числа между минимальным / максимальным значением?

I want to limit a number between two values, I know that in PHP you can do this:

$number = min(max(intval($number), 1), 20);
// this will make $number 1 if it's lower than 1, and 20 if it's higher than 20

How can I do this in javascript, without having to write multiple if statements and stuff like that? Thanks.