fix : page title and date show

src/i18n/index.js

@@ -13,10 +13,42 @@ import messages from '@/lang'
 
 Vue.use(VueI18n)
 
+const dateTimeFormats = {
+  en: {
+    long: {
+      year: 'numeric',
+      month: 'long',
+      day: 'numeric',
+      hour: '2-digit',
+      minute: '2-digit'
+    },
+    short: {
+      year: '2-digit',
+      month: 'short',
+      day: '2-digit'
+    }
+  },
+  fa: {
+    long: {
+      year: 'numeric',
+      month: 'long',
+      day: 'numeric',
+      hour: '2-digit',
+      minute: '2-digit'
+    },
+    short: {
+      year: '2-digit',
+      month: 'short',
+      day: '2-digit'
+    }
+  }
+}
+
 const i18n = new VueI18n({
   locale: 'en',
   fallbackLocale: 'en',
-  messages
+  messages,
+  dateTimeFormats
 })
 
 export default i18n