[pmwiki-users] Fox update: adding input validation and flexible messages

[Hans]

PS: adding more to the last update:
 I revised the handling of input values so Fox will redisplay
input values if the posting was aborted, but will clear all fields on
successful postings. a new keepinput= parameter can be set to
selectively keep input values for named fields with
keepinput=name1,name2,..
or keep input values for all fields with keepinput=1


  ~Hans