{"json_modified": "2016-01-11T06:08:26.181464", "slug": "Web/Guide/HTML/Forms/Data_form_validation", "tags": ["Guide", "Forms", "guide", "web", "Web", "Example", "JavaScript", "Intermediate", "Javascript", "HTML"], "locale": "ja", "title": "\u30c7\u30fc\u30bf\u30d5\u30a9\u30fc\u30e0\u306e\u691c\u8a3c", "translations": [{"title": "Data form validation", "url": "/en-US/docs/Web/Guide/HTML/Forms/Data_form_validation", "tags": ["Guide", "Forms", "Web", "Example", "JavaScript", "Intermediate", "HTML"], "summary": "Technical review completed.", "localization_tags": [], "locale": "en-US", "last_edit": "2014-04-23T13:15:11", "review_tags": []}, {"title": "Validation des formulaires de donn\u00e9es", "url": "/fr/docs/Web/Guide/HTML/Formulaires/Validation_donnees_formulaire", "tags": ["Guide", "Exemple", "Web", "HTML", "JavaScript", "Intermediate"], "summary": "Bien que vous deviez toujours valider les donn\u00e9es c\u00f4t\u00e9 serveur, la validation des\u00a0donn\u00e9es d'un formulaire au niveau de la page Web elle-m\u00eame (c\u00f4t\u00e9 client) pr\u00e9sente plusieurs avantages. De bien des mani\u00e8res, <a href=\"https://www.slideshare.net/jwegesin/forms-suck\">les formulaires agacent les utilisateurs (article en anglais)</a>. En validant les donn\u00e9es d'un\u00a0formulaire lorsque\u00a0l'utilisateur le remplit, ce dernier sait imm\u00e9diatement s'il a commis des erreurs ; il n'a donc plus\u00a0\u00e0 attendre la r\u00e9ponse d'une requ\u00eate HTTP, et le serveur n'a plus \u00e0 traiter des donn\u00e9es mal format\u00e9es. Cet article traite des moyens qui existent pour valider le contenu de vos formulaires.", "localization_tags": [], "locale": "fr", "last_edit": "2015-10-18T02:16:08", "review_tags": []}], "modified": "2016-01-11T06:07:38", "label": "\u30c7\u30fc\u30bf\u30d5\u30a9\u30fc\u30e0\u306e\u691c\u8a3c", "localization_tags": [], "url": "/ja/docs/Web/Guide/HTML/Forms/Data_form_validation", "last_edit": "2016-01-11T06:07:33", "summary": "\u30b5\u30fc\u30d0\u3067\u306f\u5e38\u306b\u30c7\u30fc\u30bf\u3092\u691c\u8a3c\u3059\u308b\u3079\u304d\u3067\u3059\u304c\u3001\u8ffd\u52a0\u306e\u30c7\u30fc\u30bf\u691c\u8a3c\u3092 Web \u30da\u30fc\u30b8\u81ea\u8eab\u3067\u884c\u3046\u3053\u3068\u306b\u3082\u591a\u304f\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u3044\u308d\u3044\u308d\u306a\u70b9\u3067\u3001<a href=\"https://www.slideshare.net/jwegesin/forms-suck\" rel=\"external\" title=\"https://www.slideshare.net/jwegesin/forms-suck\">\u30e6\u30fc\u30b6\u306f\u30d5\u30a9\u30fc\u30e0\u306b\u60a9\u307e\u3055\u308c\u3066\u3044\u307e\u3059</a>\u3002\u30e6\u30fc\u30b6\u304c\u30d5\u30a9\u30fc\u30e0\u306b\u5165\u529b\u3057\u3066\u3044\u308b\u9593\u306b\u30c7\u30fc\u30bf\u3092\u691c\u8a3c\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u306f\u4f55\u3089\u304b\u306e\u30df\u30b9\u3092\u3057\u305f\u3053\u3068\u3092\u76f4\u3061\u306b\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u30e6\u30fc\u30b6\u304c HTTP \u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u5f85\u3064\u6642\u9593\u3092\u6e1b\u3089\u3057\u3001\u307e\u305f\u30b5\u30fc\u30d0\u3067\u8aa4\u3063\u305f\u30d5\u30a9\u30fc\u30e0\u5165\u529b\u3092\u6271\u3046\u3053\u3068\u304c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001\u30d5\u30a9\u30fc\u30e0\u306e Web \u30b3\u30f3\u30c6\u30f3\u30c4\u3067\u30c7\u30fc\u30bf\u3092\u691c\u8a3c\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u6271\u3044\u307e\u3059\u3002", "sections": [{"id": "Using_browser-supplied_form_validation", "title": "\u30d6\u30e9\u30a6\u30b6\u304c\u63d0\u4f9b\u3059\u308b\u30d5\u30a9\u30fc\u30e0\u691c\u8a3c\u3092\u5229\u7528\u3059\u308b"}, {"id": "When_an_element_is_invalid", "title": "\u8981\u7d20\u304c\u4e0d\u6b63\u3067\u3042\u308b\u3068\u304d"}, {"id": "Validation_constraints_on_HTMLElement(input)_elements", "title": null}, {"id": "A_simple_example", "title": "\u4f8b"}, {"id": "The_required_attribute", "title": "required \u5c5e\u6027"}, {"id": "Other_validation_constraints", "title": "\u305d\u306e\u4ed6\u306e\u691c\u8a3c\u5236\u7d04"}, {"id": "Customized_error_messages", "title": "\u72ec\u81ea\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8"}, {"id": "Validating_forms_using_JavaScript", "title": "JavaScript \u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a9\u30fc\u30e0\u3092\u691c\u8a3c\u3059\u308b"}, {"id": "The_HTML5_constraint_validation_API", "title": "HTML5 constraint validation API"}, {"id": "Constraint_validation_API_properties", "title": "Constraint validation API \u306e\u30d7\u30ed\u30d1\u30c6\u30a3"}, {"id": "Constraint_validation_API_methods", "title": "Constraint validation API \u306e\u30e1\u30bd\u30c3\u30c9"}, {"id": "Example_using_the_constraint_validation_API", "title": "constraint validation API \u306e\u4f7f\u7528\u4f8b"}, {"id": "CSS", "title": "CSS"}, {"id": "JavaScript", "title": "JavaScript"}, {"id": "Validating_forms_without_a_built-in_API", "title": "\u7d44\u307f\u8fbc\u307f API \u3092\u4f7f\u7528\u3057\u306a\u3044\u30d5\u30a9\u30fc\u30e0\u691c\u8a3c"}, {"id": "Example_that_doesn't_use_the_constraint_validation_API", "title": "constraint validation API \u3092\u4f7f\u7528\u3057\u306a\u3044\u4f8b"}, {"id": "CSS_2", "title": "CSS"}, {"id": "JavaScript_2", "title": "JavaScript"}, {"id": "Remote_validation", "title": "\u30ea\u30e2\u30fc\u30c8\u691c\u8a3c"}, {"id": "Conclusion", "title": "\u304a\u308f\u308a\u306b"}], "id": 65931, "review_tags": []}