Reply To: Field Key Difference ACF4/5

• Elliot

• July 15, 2014 at 10:55 am

Hi @Hube2

Thanks for the topic, however I can confirm that in version 4, the field key must also start with ‘field_’.

I am not sure how you were able to edit this information and allow ACF to continue working, but I don’t recommend it.

P.S. ACF now save’s field setting data in the wp_posts table! post_type = ‘acf-field’

Thanks
E