Reply To: How to assign value for a specific repeater sub field of sub field

• John Huebner

• February 23, 2017 at 6:44 am

Look at the last code example on this page

https://www.advancedcustomfields.com/resources/update_sub_field/

However, I would use field keys and not field names, especially if you are inserting a new value and not updating and existing value. In your case it might look something like this

update_sub_field(
  array(
    'field_0123456789', 1, // field key for "co-author_information" repeater row 1
    'field_1234567890', 1, // field key for "contact_information" row 1
    'field_2345678901', 1, // field key for "alternate_contacts" row 1
    'field_3456789012' // field key for "facebook"
  ),
  'This value is for repeater row 1, and sub_repeater row 1, sub_sub_repeater row 1!' );