Hi there,
I am wondering if what I am experiencing with the custom fields in my site is normal or happens due to some bugs in my code or maybe a bug in a plugin.
I am seeing custom fields for each page appearing twice, one time just as I have defined it with ACF Pro:
my_field
and one time with the same name but with an underscore:
_my_field
Is that normal?
Yes, ACF stores two values. The first is the value you enter into a field and the second is the field key reference. The reference is what ACF uses to know how to format your value according to your field settings.
That’s good to know, John!
Thank you so much! 🙂
