Use requiresAtLeastOneElement on array nodes

Using `cannotBeEmpty` on array nodes is deprecated on Symony 3.4.
ezsystems · Nov 20, 2017 · 2fdfabf · 2fdfabf
1 parent a6c07bb
commit 2fdfabf
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/bundle/DependencyInjection/Configuration.php b/bundle/DependencyInjection/Configuration.php
@@ -67,12 +67,12 @@ public function getConfigTreeBuilder()
                             ->arrayNode('mappings')
                                 ->info('Configure mappings between mime-type and content type identifier')
                                 ->isRequired()
-                                ->cannotBeEmpty()
+                                ->requiresAtLeastOneElement()
                                 ->prototype('array')
                                     ->children()
                                         ->arrayNode('mime_types')
                                             ->isRequired()
-                                            ->cannotBeEmpty()
+                                            ->requiresAtLeastOneElement()
                                             ->prototype('scalar')->end()
                                         ->end()
                                         ->scalarNode('content_type_identifier')
@@ -99,7 +99,7 @@ public function getConfigTreeBuilder()
                         ->children()
                             ->arrayNode('mime_types')
                                 ->isRequired()
-                                ->cannotBeEmpty()
+                                ->requiresAtLeastOneElement()
                                 ->prototype('scalar')->end()
                             ->end()
                             ->scalarNode('content_type_identifier')