{"categories":["Ruby on Rails","validate"],"author_name":"zariganitosh","blog_title":"\u30b6\u30ea\u30ac\u30cb\u304c\u898b\u3066\u3044\u305f...\u3002","provider_name":"Hatena Blog","title":"URL\u66f8\u5f0f\u306e\u30c1\u30a7\u30c3\u30af\u3092\u3082\u3046\u3061\u3087\u3063\u3068\u8003\u3048\u3066\u307f\u308b\u3002","width":"100%","provider_url":"https://hatena.blog","image_url":null,"url":"https://zariganitosh.hatenablog.jp/entry/20061120/1163998759","author_url":"https://blog.hatena.ne.jp/zariganitosh/","version":"1.0","published":"2006-11-20 13:59:19","blog_url":"https://zariganitosh.hatenablog.jp/","type":"rich","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fzariganitosh.hatenablog.jp%2Fentry%2F20061120%2F1163998759\" title=\"URL\u66f8\u5f0f\u306e\u30c1\u30a7\u30c3\u30af\u3092\u3082\u3046\u3061\u3087\u3063\u3068\u8003\u3048\u3066\u307f\u308b\u3002 - \u30b6\u30ea\u30ac\u30cb\u304c\u898b\u3066\u3044\u305f...\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u4eca\u306eURL\u306e\u30c1\u30a7\u30c3\u30af\u306f\u4e0b\u8a18\u306e1\u884c\u3067\u884c\u3063\u3066\u3044\u308b\u304c\u3001http:\u3001https:\u3001ftp:\u3067\u59cb\u307e\u3063\u3066\u3044\u308c\u3070\u3001\u305d\u306e\u5f8c\u306f\u3001\u307b\u307c\u3001\u3069\u3093\u306a\u6587\u5b57\u304c\u6765\u3066\u3082OK\u3067\u901a\u3063\u3066\u3057\u307e\u3046\u3002\u4eca\u306b\u306a\u3063\u3066\u305d\u308c\u304c\u3061\u3087\u3063\u3068\u6c17\u306b\u306a\u3063\u3066\u304d\u305f\u306e\u3067\u3001\u898b\u76f4\u3057\u3066\u307f\u305f\u3002 validates_format_of :url, :with => URI.regexp(['http', 'https', 'ftp']) \u751f\u6210\u3055\u308c\u308b\u6b63\u898f\u8868\u73fe\u306b\u3064\u3044\u3066\u306f\u610f\u5473\u3092\u8ffd\u3044\u304d\u308c\u306a\u3044\u306e\u3067\u3001\u4f55\u304cOK\u3067\u3001\u4f55\u304cNG\u306a\u306e\u304b\u306f\u78ba\u8a8d\u3057\u3066\u3044\u306a\u3044\u304c...\u3002 \u305d\u3082\u305d\u3082\u3001ruby\u306eURI\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u5b58\u5728\u3092\u77e5\u3063\u305f\u6642\u306b\u306f\u3001\u3053\u3093\u306a\u98a8\u306b\u30e1\u30bd\u30c3\u30c9\u5b9a\u7fa9\u3057\u3066\u304a\u304f\u3068\u3001\u7c21\u5358\u306bHTTP\u306e\u66f8\u5f0f\u30c1\u30a7\u30c3\u30af\u304c\u51fa\u6765\u308b\u3068\u77e5\u3063\u305f\u2026"}