form_set_error issues

Issue Summary

I hope you don't think I'm just trying to fill your issue queue with minor items. I'd rather report little problems as I see them than just let them lie - I'd want the same thing from others on the module I maintain.

Unless this is a piece of Drupal magic that I've not yet understood, I believe this form_set_error call is not going to have all of the desired effect. The field being passed in, eventrepeat_endmonth, is not a field on the form. It is a field in the node itself loaded in eventrepeat_nodeapi(). Unless the forms API is clever enough to map a node member field to the forms somehow (I really don't think so....), then I believe this call will set an error as desired, but won't set focus to the date field that caused the error.

I beleive putting $prefix here instead will do what you want (or $prefix.'month' if FAPI needs a leaf node to set focus on). Same caveat as my other issues in the past few days: this is from reading only, not from debugging. I may be wrong. Feel free to tell me to stop reporting issues below a certain scope if you don't see this as helpful.