Hi Tosin,
Thank you for the patience.

There was a slight mistake on my part.

Please use the updated code

/**
 * Update BuddyBlog Author when a post is submitted in a specific category.
 */
add_filter( 'bblpro_post_submission_prepared_data', function ( $post_data, $form_id, $post, $is_submission ) {
	// update author if the category was selected. Don't do anything on edit.

    $anonymous_cat_id = 1487;
    $anonymous_user_id = 4766806;

    if( ! $is_submission ) {
        return $post_data;
    }

	$selected_terms_ids = isset( $_POST['tax_input'] ) ? (array) $_POST['tax_input'] : array();

	$selected_categories = isset( $selected_terms_ids['category'] ) ? (array) $selected_terms_ids['category']: array();

    if( ! $selected_categories  || ! in_array( $anonymous_cat_id, $selected_categories ) ) {
        return $post_data;
    }

	// Update.
	$post_data['post_author'] = $anonymous_user_id;
	// keep current user data for future?
	if ( ! empty( $post_data['ID'] ) ) {
		update_post_meta( $post_data['ID'], '_bbl_original_post_author', get_current_user_id() );
	}

	return $post_data;
}, 10, 4 );

I had used $post_data(which only contained basic details) instead of $_POST.

Regards
Brajesh

Hi Giuseppe,
Can you please link me to your activity stream.
It seems, I am not looking at the same thing as you.

you are probably thinking thumbnail and original as same thing.

Thank you
Brajesh

Hi Quint,
Thank you for the feedback.

BuddyPress lacks the proper way to provide feedback about a field. It is normally not on field level but on collection level on profile edit/registration pages.

I can help you with the validation with some code. What is the expected workflow if the user do not enter a valid value? Do we discard the value? Do we generate error which is shown at the top of the page?

Regards
Brajesh

Hi Tosin,
Thank you.

I have requested Ravi to assist you tomorrow.

Regards
Brajesh

Hi Tim,
Thank you for renewing.

I am glad the download worked.

I see that your custom header is customized.

There are 2 possible reasons for the issue:-

1. Either the hook ‘bp_member_header_meta’. e.g do_action( ‘bp_member_header_meta’ ) is missing from your header file

2. Or the code that is adding the extra xprofile data is using output buffering and discarding the other data.

Can you please check and let me know.

Regards
Brajesh