[6.x] Hook up "Add Row" config for List fields

lang/en/fieldtypes.php

@@ -122,6 +122,7 @@
     'link.config.collections' => 'Entries from these collections will be available. Leaving this empty will make entries from routable collections available.',
     'link.config.container' => 'Choose which asset container to use for this field.',
     'link.title' => 'Link',
+    'list.config.add_row' => 'Customize the label of the "Add Item" button.',
     'list.title' => 'List',
     'markdown.config.automatic_line_breaks' => 'Enables automatic line breaks.',
     'markdown.config.automatic_links' => 'Enables automatic linking of any URLs.',

resources/js/components/fieldtypes/ListFieldtype.vue

@@ -114,7 +114,7 @@ export default {
 
     computed: {
         addButton() {
-            return __(this.config.add_button || 'Add Item');
+            return __(this.config.add_row) || __(this.config.add_button) || __('Add Item');
         },
     },
 

src/Fieldtypes/Lists.php

@@ -20,6 +20,12 @@ protected function configFieldItems(): array
                 'instructions' => __('statamic::messages.fields_default_instructions'),
                 'type' => 'list',
             ],
+            'add_row' => [
+                'display' => __('Add Row Label'),
+                'instructions' => __('statamic::fieldtypes.list.config.add_row'),
+                'type' => 'text',
+                'placeholder' => __('Add Item'),
+            ],
         ];
     }
 

tests/Fieldtypes/ListTest.php

@@ -18,6 +18,15 @@ public function it_processes()
         );
     }
 
+    #[Test]
+    public function it_has_add_row_config()
+    {
+        $configFields = (new \ReflectionMethod(Lists::class, 'configFieldItems'))->invoke(new Lists);
+
+        $this->assertArrayHasKey('add_row', $configFields);
+        $this->assertSame('text', $configFields['add_row']['type']);
+    }
+
     private function field($config = [])
     {
         $ft = new Lists;