Bug Tracker

Opened 11 years ago

Closed 11 years ago

#11474 closed bug (invalid)

jQuery.isPlainObject return true for File in Safari, but false for File in Chrome

Reported by: [email protected] Owned by: [email protected]
Priority: undecided Milestone: None
Component: unfiled Version: 1.7.1
Keywords: Cc:
Blocked by: Blocking:


An object of the type File is not an object created using {}, or new Object(), so it should not be considered as a plain object. Yet, Safari repots isPlainObject(file) true.

The problem repros with all versions I have tried, given the implementation of this method did not change overtime.

The issue prevents people from using $.ajax (or any other calls based on it) to send files. $.ajax calls $.extend which calls isPlainObject.

Change History (2)

comment:1 Changed 11 years ago by sindresorhus

Owner: set to [email protected]
Status: newpending

Thanks for taking the time to contribute to the jQuery project! Please provide a complete reduced test case on jsFiddle to help us assess your ticket.

Additionally, be sure to test against the jQuery Edge version to ensure the issue still exists. To get you started, use this boilerplate: http://jsfiddle.net/FrKyN/ Open the link and click to "Fork" (in the top menu) to get started.

comment:2 Changed 11 years ago by trac-o-bot

Resolution: invalid
Status: pendingclosed

Because we get so many tickets, we often need to return them to the initial reporter for more information. If that person does not reply within 14 days, the ticket will automatically be closed, and that has happened in this case. If you still are interested in pursuing this issue, feel free to add a comment with the requested information and we will be happy to reopen the ticket if it is still valid. Thanks!

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