{"json_modified": "2016-08-20T04:50:53.699356", "uuid": "c6a5b133-a664-4e10-9212-f206883fa84c", "title": "PromiseRejectionEvent.reason", "url": "/en-US/docs/Web/API/PromiseRejectionEvent/reason", "tags": ["API", "Promises", "Reference", "events", "PromiseRejectionEvent", "HTML DOM", "Property", "reason", "JavaScript", "Events"], "translations": [{"uuid": "0ba8e5ce-24e4-454b-8c29-c943a88cf4dc", "title": "PromiseRejectionEvent.reason", "url": "/ja/docs/Web/API/PromiseRejectionEvent/reason", "tags": ["API", "Promises", "Reference", "events", "PromiseRejectionEvent", "HTML DOM", "Property", "reason", "JavaScript", "Events"], "summary": "<strong><code>PromiseRejectionEvent.reason</code></strong> \u8aad\u307f\u53d6\u308a\u5c02\u7528\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u3001<a href=\"/ja/docs/Web/JavaScript/Reference/Global_Objects/Promise/reject\" title=\"&#x5F15;&#x6570;&#x3067;&#x4E0E;&#x3048;&#x3089;&#x308C;&#x305F;&#x7406;&#x7531;&#x3067;&#x30EA;&#x30B8;&#x30A7;&#x30AF;&#x30C8;&#x3055;&#x308C;&#x305F;Promise &#x30AA;&#x30D6;&#x30B8;&#x30A7;&#x30AF;&#x30C8;&#x3092;&#x8FD4;&#x3057;&#x307E;&#x3059;&#x3002;\"><code>Promise.reject()</code></a> \u306b\u6e21\u3055\u308c\u308b\u7406\u7531\u3092\u63d0\u4f9b\u3059\u308b\u4efb\u610f\u306e JavaScript \u5024\u3001\u307e\u305f\u306f <a href=\"/ja/docs/Web/JavaScript/Reference/Global_Objects/Object\" title=\"Object &#x30B3;&#x30F3;&#x30B9;&#x30C8;&#x30E9;&#x30AF;&#x30BF;&#x306F;&#x30AA;&#x30D6;&#x30B8;&#x30A7;&#x30AF;&#x30C8;&#x30E9;&#x30C3;&#x30D1;&#x30FC;&#x3092; 1 &#x3064;&#x751F;&#x6210;&#x3057;&#x307E;&#x3059;&#x3002;\"><code>Object</code></a> \u3067\u3059\u3002\u7406\u8ad6\u7684\u306b\u306f promise \u304c\u62d2\u5426\u3055\u308c\u305f\u7406\u7531\u306b\u3064\u3044\u3066\u306e\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002", "localization_tags": [], "locale": "ja", "last_edit": "2016-08-20T04:50:47", "review_tags": ["editorial"]}], "modified": "2016-03-24T03:59:41", "label": "PromiseRejectionEvent.reason", "localization_tags": [], "locale": "en-US", "id": 180272, "last_edit": "2016-03-24T03:59:37", "summary": "The <strong><code>PromiseRejectionEvent.reason</code></strong> read-only property is any JavaScript value or <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object\" title=\"The Object constructor creates an object wrapper.\"><code>Object</code></a> which provides the reason passed into <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/reject\" title=\"The Promise.reject(reason) method returns a Promise object that is rejected with the given reason.\"><code>Promise.reject()</code></a>. This in theory provides information about why the promise was rejected.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/PromiseRejectionEvent/reason", "review_tags": []}