Schema is really awesome. Very easy to use and even though the validation messages are a little cryptic, I think they'll work for libraries.
My only irk with it so far is that it appears to modify the function prototype. (extend-protocol Schema js/Function ... Not sure why they need to extend it directly, but its modifying a core object prototype is considered a big no-no (just look at the backlash to prototype.js). Other than that though, been loving it. On Monday, January 27, 2014 7:43:52 AM UTC-5, Korny wrote: > > Parsing is easy - use either https://github.com/clojure/data.json or > https://github.com/dakrone/cheshire (Cheshire used to have some > advantages over data.json but I have the impression data.json has caught > up). > > For validation I've used Prismatic Schema - > https://github.com/prismatic/schema - it's good for structural > validation, correct data types, valid keys etc. If you want user-friendly > validation failures for individual fields you might want to use something > more user-focused - there are quite a few validation libraries at > http://www.clojure-toolbox.com/ you could try. > > - Korny > On 27 Jan 2014 12:17, "David Simmons" <shortl...@gmail.com <javascript:>> > wrote: > >> Hi Folks. >> >> I'm writing a web app which receives a JSON structure. I'd like to >> validate that the structure is correct i.e. mandatory fields are present, >> and then convert into the relevant Clojure data structure. As a bonus if a >> particular field in the JSON structure is incorrect I'd like to be able to >> define the error message generated (in a similar way I can do for >> noir.validation). >> >> Does anyone have any recommended libraries or the best way to approach >> this issue - I'm sure I'm not the first with this requirement. >> >> cheers >> >> Dave >> >> -- >> -- >> You received this message because you are subscribed to the Google >> Groups "Clojure" group. >> To post to this group, send email to clo...@googlegroups.com<javascript:> >> Note that posts from new members are moderated - please be patient with >> your first post. >> To unsubscribe from this group, send email to >> clojure+u...@googlegroups.com <javascript:> >> For more options, visit this group at >> http://groups.google.com/group/clojure?hl=en >> --- >> You received this message because you are subscribed to the Google Groups >> "Clojure" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to clojure+u...@googlegroups.com <javascript:>. >> For more options, visit https://groups.google.com/groups/opt_out. >> > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
