{"json_modified": "2016-03-28T08:16:23.602050", "uuid": "ec98a022-5291-4037-bc01-1f627abe1d8a", "title": "JSVAL_IS_VOID", "url": "/en-US/docs/Mozilla/Projects/SpiderMonkey/JSAPI_reference/JSVAL_IS_VOID", "tags": ["Obsolete", "SpiderMonkey", "JSAPI Reference"], "translations": [], "modified": "2014-12-23T01:47:14", "label": "JSVAL_IS_VOID", "localization_tags": [], "locale": "en-US", "id": 19089, "last_edit": "2014-12-23T01:47:09", "summary": "<code>JSVAL_IS_VOID(v)</code> is true if <code>v</code> is <a href=\"/en-US/docs/Mozilla/Projects/SpiderMonkey/JSAPI_reference/JSVAL_VOID\" title=\"The jsval that represents the JavaScript value undefined.\"><code>JSVAL_VOID</code></a>, which represents the JavaScript value <code>undefined</code>.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Description", "title": "Description"}, {"id": "Example", "title": "Example"}, {"id": "See_Also", "title": "See Also"}], "slug": "Mozilla/Projects/SpiderMonkey/JSAPI_reference/JSVAL_IS_VOID", "review_tags": []}