No it does not change anything for me.
Anyway, I do not understand one thing, acf/pre_save_post is fired when the post is saved in the data base no ? when I try to create new record, acf/pre_save_post is not used befor acf_form() is used no ?
If I look in the sources of my page when acf_form() is called, I see a field names someting like field_5483b32a04842 is used. I am wondering : how could I pre load a value in that field, then the user could validate it without retyping it …
No help ?
