#2634 - Resolved Multi-Select Language Field Bug (#2678)

* Resolved multi-select language field bug

* Use default label instead of key

* FIx contact languages field at source

---------

Co-authored-by: corsac <corsacca@gmail.com>

Author: kodinkat

dt-core/configuration/config-site-defaults.php

@@ -251,6 +251,12 @@ function dt_get_option( string $name ) {
                     'es' => [ 'label' => 'Spanish' ]
                 ];
             }
+            $available_languages = dt_get_available_languages( true, true );
+            foreach ( $languages as $key => $language ) {
+                if ( empty( $language['label'] ) ) {
+                    $languages[$key]['label'] = $available_languages[$key]['label'] ?? $key;
+                }
+            }
             $languages = DT_Posts_Hooks::dt_get_field_options_translation( $languages );
             return apply_filters( 'dt_working_languages', $languages );
 

dt-core/utilities/dt-components.php

@@ -173,7 +173,7 @@ public static function render_multi_select( $field_key, $fields, $post, $params
         $options_array = array_map(function ( $key, $value ) {
             return [
                 'id' => $key,
-                'label' => $value['label'],
+                'label' => $value['label'] ?? $key,
                 'color' => $value['color'] ?? null,
                 'icon' => $value['icon'] ?? null,
             ];