{"description":"\u306f\u3058\u3081\u306b Angular \u3067\u30d5\u30a9\u30fc\u30e0\u3092\u4f7f\u3046\u6642\u306b\u5bfe\u8c61\u306e\u30d5\u30a9\u30fc\u30e0\u304c valid \u304b invalid \u304b\u3068\u3044\u3046\u3053\u3068\u3092\u6c17\u306b\u3059\u308b\u3053\u3068\u306f\u65e5\u5e38\u8336\u98ef\u4e8b\u3067\u3042\u308b\u3002 \u3053\u308c\u3089\u306f FormControl \u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u3057\u3066\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u5b9f\u306f valid \u3068 invalid \u306e\u4ed6\u306b\u3042\u3068 2 \u3064\u306e\u72b6\u614b\u304c\u3042\u308b\u3002 \u6614\u304b\u3089\u3042\u308b API \u306a\u306e\u3067\u3001\u3044\u307e\u3055\u3089\u611f\u306f\u3042\u308b\u304c\u5c11\u3057\u30cf\u30de\u3063\u305f\u306e\u3067\u5099\u5fd8\u9332\u3068\u3057\u3066\u6b8b\u3059\u3002 4 \u3064\u306e FormControlStatus \u3068\u30cf\u30de\u308a\u3069\u3053\u308d \u307e\u305a 4 \u3064\u306e\u72b6\u614b\u3060\u304c\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u901a\u308a 'VALID' | 'INVALID' | 'PENDING' | 'DISABLED' \u3067\u3042\u308b\u3002 \u3053\u308c\u3060\u3051\u898b\u308c\u3070\u30b7\u30f3\u30d7\u30eb\u3067\u3042\u2026","height":"190","provider_url":"https://hatena.blog","categories":["Angular"],"provider_name":"Hatena Blog","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkasaharu.hatenablog.com%2Fentry%2F20250422%2F1745282329\" title=\"Angular \u3067 FormControl \u3092\u6271\u3046\u3068\u304d\u306e form.valid() \u3068 !form.invalid() \u306f\u540c\u7b49\u3067\u306a\u3044 - \u3068\u3093\u304b\u3064\u6642\u3005\u3042\u3093\u3069\u30fc\u306a\u3064\" 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","type":"rich","title":"Angular \u3067 FormControl \u3092\u6271\u3046\u3068\u304d\u306e form.valid() \u3068 !form.invalid() \u306f\u540c\u7b49\u3067\u306a\u3044","author_url":"https://blog.hatena.ne.jp/kasaharu/","url":"https://kasaharu.hatenablog.com/entry/20250422/1745282329","blog_url":"https://kasaharu.hatenablog.com/","author_name":"kasaharu","blog_title":"\u3068\u3093\u304b\u3064\u6642\u3005\u3042\u3093\u3069\u30fc\u306a\u3064","published":"2025-04-22 09:38:49","image_url":null}