If you want register user use this plugins:
1. Display ACF on frontend use this: https://wordpress.org/plugins/acf-frontend-display/
2. To process your form (example: create post, send email or register user) use this: https://wordpress.org/plugins/forms-actions/
ACF Frontend display plugin – display your form on frontend and have some extra fields (simple file uploader too)
https://wordpress.org/plugins/acf-frontend-display
Try use ACF Frontend display plugin:
https://wordpress.org/plugins/acf-frontend-display/
I tested conditional logic on newest version and it’s correct.
I wrote about this in diffrent post.
http://support.advancedcustomfields.com/forums/topic/front-end-form-with-file-gallery-uploaders/
Short solution to clear errors:
acf.o = {};
acf.screen = {};
acf.o.post_id = 0;
acf.screen.post_id = 0;
WAIT !!!!
1. acf_form_head() processing form after send it.
2. IF your js error block your console before sent form you have still problem.
try fix it that in your JS:
acf.o = {};
acf.screen = {};
acf.o.post_id = 0;
acf.screen.post_id = 0;
Js console should by clear now. You could work in js and create fileuploader and gallery.
Soon I’ll add code to frontend jquery uploader based on this library:
http://blueimp.github.io/jQuery-File-Upload/
Now I testing it.
