Reply To: Check box values from gravity form not stored in ACF check box

• Franck

• March 26, 2021 at 4:10 am

Here how to do it :
(https://docs.gravityforms.com/gform_advancedpostcreation_post_after_creation/)

The scope of this example is limited to form id 1 and field id 18, you need to update these values to apply to your own form and field.
Replace my_custom_field_key with your custom field meta key

add_filter( 'gform_advancedpostcreation_post_after_creation_1', 'apc_serialize_checkboxes', 10, 4 );
function apc_serialize_checkboxes( $post_id, $feed, $entry, $form ) {
 
    // Checkboxes field id.
    $field_id = 18;
 
    // Get field object.
    $field = GFAPI::get_field( $form, $field_id );
  
    if ( $field->type == 'checkbox' ) {
        // Get a comma separated list of checkboxes checked
        $checked = $field->get_value_export( $entry );
  
        // Convert to array.
        $values = explode( ', ', $checked );
  
    }
 
    // Replace my_custom_field_key with your custom field meta key.
    update_post_meta( $post_id, 'my_custom_field_key', $values );
}