try re with clojure.core/re-matches On Tue, Mar 13, 2018 at 12:14 PM, Didier <didi...@gmail.com> wrote:
> (defn valid-yyyymmdd? > [date] > ;; Here's the code that you would use in Java, but using Clojure > interop, which needs to return true/false if valid. > ;; So an example: > (try (let [format (java.time.format.DateTimeFormatter/ofPattern > "yyyyMMdd")] > (java.time.LocalDate/parse date format) > true) > (catch java.time.format.DateTimeParseException e > false))) > > (s/def ::yyyymmdd valid-yyyymmdd?) > > Now ::yyyymmdd is a spec for strings that formats as yyyyMMdd. > > On Monday, 12 March 2018 19:04:43 UTC-7, bijay paudel wrote: >> >> Any idea how can I use in Clojure spec? >> >> Thanks! >> Bijay >> >> On Mon, Mar 12, 2018 at 9:02 PM, Didier <did...@gmail.com> wrote: >> >>> Do it as you would in Java, using Clojure/Java interop. >>> >>> If you paste the Java code for how you'd do it, we can help you convert >>> it to Clojure interop code. >>> >>> >>> On Monday, 12 March 2018 15:28:27 UTC-7, pbi...@gmail.com wrote: >>>> >>>> I am java certified professional.Currently I am working Clojure I am >>>> still learning clojure. >>>> I am trying to validate date ( YYYYMMDD) using clojure. Any one have >>>> idea how can I validate? >>>> >>>> Thanks! >>>> Bijay >>>> >>> -- >>> 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 >>> 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 >>> 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. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- > 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/d/optout. > -- https://twitter.com/number23_cn -- 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/d/optout.
