{"blog_url":"https://tabakazu.hateblo.jp/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftabakazu.hateblo.jp%2Fentry%2F2023%2F02%2F27%2F021155\" title=\"Rails\u3067API\u306e\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30a8\u30e9\u30fc\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u4f7f\u3044\u3084\u3059\u305d\u3046\u306ajson\u3092\u4f5c\u308b - \u305f\u3070\u308a\u3070\u308a\u30b9\u30bf\u30a4\u30eb\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","url":"https://tabakazu.hateblo.jp/entry/2023/02/27/021155","categories":[],"title":"Rails\u3067API\u306e\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30a8\u30e9\u30fc\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u4f7f\u3044\u3084\u3059\u305d\u3046\u306ajson\u3092\u4f5c\u308b","blog_title":"\u305f\u3070\u308a\u3070\u308a\u30b9\u30bf\u30a4\u30eb","image_url":null,"author_name":"tabakazu","provider_url":"https://hatena.blog","type":"rich","description":"ActiveModel::Errors \u30af\u30e9\u30b9\u306e to_hash \u306e\u30e1\u30bd\u30c3\u30c9\u3067\u5f15\u6570\u3092 true \u306b\u3059\u308b\u3053\u3068\u3067\u826f\u3044\u611f\u3058\u306b\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u305d\u3046\u3067\u3057\u305f\u3002\u3042\u306a\u305f\u5f15\u6570\u6e21\u305b\u308b\u306e\u306d\uff01 account = Account.new(email: \"invalid\", password: \"\") # \u7121\u52b9\u306a\u5024\u3092\u5165\u308c\u308b account.valid? account.errors.to_hash # \u5f15\u6570\u306a\u3057 # => {:email=>[\"\u306f\u4e0d\u6b63\u306a\u5024\u3067\u3059\"], :password=>[\"\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\"]} account.errors.to_hash(true) # \u5f15\u6570\u3042\u308a # => {:email=>[\"\u30e1\u2026","height":"190","width":"100%","published":"2023-02-27 02:11:55","author_url":"https://blog.hatena.ne.jp/tabakazu/"}