{"json_modified": "2016-03-28T08:41:36.165193", "uuid": "18dc59db-3edb-4be3-a20c-c8c48b7d5027", "title": "JSCheckAccessOp", "url": "/en-US/docs/Mozilla/Projects/SpiderMonkey/JSAPI_reference/JSCheckAccessOp", "tags": ["Obsolete", "R\u00e9f\u00e9rence", "Reference", "SpiderMonkey", "JSAPI Reference"], "translations": [], "modified": "2015-01-18T15:15:48", "label": "JSCheckAccessOp", "localization_tags": [], "locale": "en-US", "id": 133143, "last_edit": "2015-01-18T15:15:38", "summary": "Check whether <code>obj[id]</code> may be accessed per <code>mode</code>, returning <code>JS_FALSE</code> on error/exception, <code>JS_TRUE</code> on success with <code>obj[id]</code>'s <a href=\"/en-US/docs/Mozilla/Projects/SpiderMonkey/JSAPI_reference/Stored_value\" title=\"In the JSAPI, the stored value of an object property is its last known value. For a data property, this is exactly the same thing as the property's current value.\">stored value</a> in <code>*vp</code>. As for <a href=\"/en-US/docs/Mozilla/Projects/SpiderMonkey/JSAPI_reference/JSPropertyOp\" title=\"They are also the types of the JSClass.addProperty, getProperty, and setProperty callbacks, which are called during object property accesses.\"><code>JSPropertyOp</code></a>, <code>id</code> is either a string or an int <a href=\"/en-US/docs/Mozilla/Projects/SpiderMonkey/JSAPI_reference/Jsval\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>jsval</code></a>.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Description", "title": "Description"}, {"id": "JSClass_hooks", "title": null}, {"id": "See_Also", "title": "See Also"}], "slug": "Mozilla/Projects/SpiderMonkey/JSAPI_reference/JSCheckAccessOp", "review_tags": ["technical"]}