*' : '' );
if ( array_key_exists( $field['id'], $field_check_errors ) )
$error_mark = '
';
/*
* Create the options for the display_name drop-down
* They are created same as in user-edit.php of the WordPress core
*/
$user_data = get_userdata( $user_id );
$public_display = array();
$public_display['display_nickname'] = $user_data->nickname;
$public_display['display_username'] = $user_data->user_login;
if ( !empty($user_data->first_name) )
$public_display['display_firstname'] = $user_data->first_name;
if ( !empty($user_data->last_name) )
$public_display['display_lastname'] = $user_data->last_name;
if ( !empty($user_data->first_name) && !empty($user_data->last_name) ) {
$public_display['display_firstlast'] = $user_data->first_name . ' ' . $user_data->last_name;
$public_display['display_lastfirst'] = $user_data->last_name . ' ' . $user_data->first_name;
}
if ( !in_array( $user_data->display_name, $public_display ) ) // Only add this if it isn't duplicated elsewhere
$public_display = array( 'display_displayname' => $user_data->display_name ) + $public_display;
$public_display = array_map( 'trim', $public_display );
$public_display = array_unique( $public_display );
$output = '';
$output .= '';
if( !empty( $item_description ) )
$output .= ''. $item_description .'';
}
return apply_filters( 'wppb_'.$form_location.'_display-name', $output, $form_location, $field, $user_id, $field_check_errors, $request_data );
}
add_filter( 'wppb_output_form_field_default-display-name-publicly-as', 'wppb_display_name_handler', 10, 6 );
/* handle field validation */
function wppb_check_display_name_value( $message, $field, $request_data, $form_location ){
if( $form_location != 'register' ){
if ($field['required'] == 'Yes') {
if ((isset($request_data['display_name']) && (trim($request_data['display_name']) == '')) || !isset($request_data['display_name'])) {
return wppb_required_field_error($field["field-title"]);
}
}
}
return $message;
}
add_filter( 'wppb_check_form_field_default-display-name-publicly-as', 'wppb_check_display_name_value', 10, 4 );
/* handle field save */
function wppb_userdata_add_display_name( $userdata, $global_request ){
if ( isset( $global_request['display_name'] ) )
$userdata['display_name'] = trim( sanitize_text_field( $global_request['display_name'] ) );
return $userdata;
}
add_filter( 'wppb_build_userdata', 'wppb_userdata_add_display_name', 10, 2 );