diff --git a/json/input-types.json b/json/input-types.json
index 7a869f0..850ba95 100644
--- a/json/input-types.json
+++ b/json/input-types.json
@@ -2,7 +2,7 @@
   "text": {
     "label": "テキスト",
     "subTypes": [
-      { "value": "", "label": "--" },
+      { "value": "text", "label": "--" },
       { "value": "tel", "label": "電話" },
       { "value": "number", "label": "数値" },
       { "value": "email", "label": "メール" },
@@ -12,7 +12,7 @@
   "textarea": {
     "label": "テキストエリア",
     "subTypes": [
-      { "value": "", "label": "--" },
+      { "value": "textarea", "label": "--" },
       { "value": "lite-editor", "label": "ライトエディター" }
     ]
   },
diff --git a/src/components/html/Textarea.jsx b/src/components/html/Textarea.jsx
index ecd6301..37cbfc6 100644
--- a/src/components/html/Textarea.jsx
+++ b/src/components/html/Textarea.jsx
@@ -29,6 +29,7 @@ export function Textarea(props) {
             {isValue ? `{${item.name}}` : ''}
           </textarea>
           <input type="hidden" name="field[]" defaultValue={item.name} />
+          <OptionValidator item={item} />
         </>
       )}