title: In Prismic, is it possible to set a maximum number of repeatable elements in a slice?
body: <p>I'm building a slice in Prismic and would like to limit the number of repeatable elements in a slice to 6, so that end users don't enter more information than the page is designed for. Ideally I'd like them to enter exactly 6 but I don't think that kind of data validation is possible. Thanks!</p>