{"id":2273,"date":"2012-01-26T10:39:10","date_gmt":"2012-01-26T01:39:10","guid":{"rendered":"http:\/\/mocabrown.com\/blog\/?p=2273"},"modified":"2012-01-26T10:48:04","modified_gmt":"2012-01-26T01:48:04","slug":"rails%e3%81%a7%e5%85%a5%e5%8a%9b%e3%83%81%e3%82%a7%e3%83%83%e3%82%af%e3%80%82validates%e3%81%ae%e7%a8%ae%e9%a1%9e","status":"publish","type":"post","link":"https:\/\/mocabrown.com\/blog\/archives\/2273","title":{"rendered":"Rails\u3067\u5165\u529b\u30c1\u30a7\u30c3\u30af\u3002validates\u306e\u7a2e\u985e"},"content":{"rendered":"

 <\/p>\n

\u30d5\u30a9\u30fc\u30e0\u3078\u306e\u5165\u529b\u306e\u969b\u306b\u3001\u7a7a\u767d\u306e\u307e\u307e\u6295\u7a3f\u3092\u304a\u3057\u305f\u3089\u305d\u306e\u307e\u307e\u4fdd\u5b58\u3055\u308c\u3066\u3057\u307e\u3046\u3063\u3066\u306e\u306f\u56f0\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u305f\u3081\u306b\u3001Ruby on Rails\u3067\u306f\u30e2\u30c7\u30eb\u306bValidates\u3068\u3044\u3046\u306e\u3092\u66f8\u3051\u308b\u3093\u3060\u3051\u308c\u3069\u3001\u3069\u3046\u3044\u3046\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u3042\u308b\u306e\u304b\u3057\u3089\uff1f\u3068\u30b0\u30b0\u308a\u307e\u3057\u305f\u3002<\/p>\n

\u30b6\u30ea\u30ac\u30cb\u304c\u898b\u3066\u3044\u305f..<\/a>\u3000\u30d6\u30ed\u30b0\u3067\u307e\u3068\u3081\u3066\u304f\u3060\u3055\u3063\u3066\u3044\u307e\u3057\u305f\u306e\u3067\u30e1\u30e2\u30e1\u30e2\u3002\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

validates_\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n\n\n\n\n\n
\u30e1\u30bd\u30c3\u30c9<\/th>\n\u691c\u8a3c\u65b9\u6cd5<\/th>\n<\/tr>\n
validates<\/span>_presence_of<\/td>\n\u5024\u304c\u5165\u529b\u6e08\u3067\u3042\u308b\u3053\u3068\u691c\u8a3c<\/td>\n<\/tr>\n
validates<\/span>_uniqueness_of<\/td>\n\u540c\u3058\u5024\u304c\u5b58\u5728\u3057\u306a\u3044\u3053\u3068\u306e\u691c\u8a3c<\/td>\n<\/tr>\n
validates<\/span>_length_of<\/td>\n\u6587\u5b57\u5217\u306e\u9577\u3055\u306e\u691c\u8a3c<\/td>\n<\/tr>\n
validates<\/span>_numericality_of<\/td>\n\u6570\u5024\u3067\u3042\u308b\u3053\u3068\u306e\u691c\u8a3c<\/td>\n<\/tr>\n
validates<\/span>_format_of<\/td>\n\u6b63\u898f\u8868\u73fe\u306b\u3088\u308b\u691c\u8a3c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u306a\u308b\u307b\u3069\u3002<\/p>\n

\u3082\u3046\u5c11\u3057\u8a73\u3057\u304f\u8abf\u3079\u3066\u307f\u308b\u3068\u3001\u4e00\u756a\u4f7f\u3044\u305d\u3046\u306a\u672a\u5165\u529b\u306e\u691c\u8a3c\u306b\u306f<\/p>\n

validates :title, :discription=>true<\/p><\/blockquote>\n

\u306e\u3088\u3046\u306b\u3001\u3057\u3066\u3084\u3063\u3066\u3082\u3044\u3044\u3088\u3046\u3067\u3059\u3002
\n\u3053\u3063\u3061\u306e\u307b\u3046\u304c\u611f\u899a\u7684\u306b\u899a\u3048\u3084\u3059\u304f\u3066\u597d\u304d\u3067\u3059\u3002<\/p>\n\n\n
\n
\"\u3010\u9001\u6599\u7121\u6599\u3011\u306f\u3058\u3081\u3066\u306eRuby\u3000on\u3000Rails\u30003\"<\/a><\/p>\n

\u3010\u9001\u6599\u7121\u6599\u3011\u306f\u3058\u3081\u3066\u306eRuby\u3000on\u3000Rails\u30003<\/a>
\u4fa1\u683c\uff1a2,415\u5186\uff08\u7a0e\u8fbc\u3001\u9001\u6599\u5225\uff09<\/span><\/p>\n<\/div>\n<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

  \u30d5\u30a9\u30fc\u30e0\u3078\u306e\u5165\u529b\u306e\u969b\u306b\u3001\u7a7a\u767d\u306e\u307e\u307e\u6295\u7a3f\u3092\u304a\u3057\u305f\u3089\u305d\u306e\u307e\u307e\u4fdd\u5b58\u3055\u308c\u3066\u3057\u307e\u3046\u3063\u3066\u306e\u306f\u56f0\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u305f\u3081\u306b\u3001Ruby on Rails\u3067\u306f\u30e2\u30c7\u30eb\u306bValidates\u3068\u3044\u3046\u306e\u3092\u66f8\u3051\u308b\u3093\u3060\u3051\u308c\u3069\u3001\u3069\u3046\u3044 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[14],"tags":[81,83],"class_list":["post-2273","post","type-post","status-publish","format-standard","hentry","category-14","tag-ruby","tag-ruby-on-rails"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/mocabrown.com\/blog\/wp-json\/wp\/v2\/posts\/2273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mocabrown.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mocabrown.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mocabrown.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mocabrown.com\/blog\/wp-json\/wp\/v2\/comments?post=2273"}],"version-history":[{"count":7,"href":"https:\/\/mocabrown.com\/blog\/wp-json\/wp\/v2\/posts\/2273\/revisions"}],"predecessor-version":[{"id":2279,"href":"https:\/\/mocabrown.com\/blog\/wp-json\/wp\/v2\/posts\/2273\/revisions\/2279"}],"wp:attachment":[{"href":"https:\/\/mocabrown.com\/blog\/wp-json\/wp\/v2\/media?parent=2273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mocabrown.com\/blog\/wp-json\/wp\/v2\/categories?post=2273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mocabrown.com\/blog\/wp-json\/wp\/v2\/tags?post=2273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}