input type="email" を使いたいから

Author: lime1024

app/views/users/_form.html.slim

@@ -8,7 +8,7 @@
       li
         = f.text_field :name, class: "signup-container_name-field", placeholder: "名前"
       li
-        = f.text_field :email, class: "signup-container_mail-field", placeholder: "メールアドレス"
+        = f.email_field :email, class: "signup-container_mail-field", placeholder: "メールアドレス"
       li
         = f.password_field :password, class: "signup-container_password-field", placeholder: "パスワード"
       li