Ticket #12666 (closed bug: notabug)
$.parseJSON fails for valid json string if it has newlines
| Reported by: | theom3ga@… | Owned by: | |
|---|---|---|---|
| Priority: | undecided | Milestone: | None |
| Component: | core | Version: | 1.8.0 |
| Keywords: | Cc: | ||
| Blocking: | Blocked by: |
Description
I think I've found a problem in jQuery's parseJSON function.
Suppose I have the following JSON:
{
"hello": "hi\nlittle boy?"
}
If you check it using JSONlint you can see it's valid JSON. However, if you try the following, you get an error message:
$(function(){
try{
$.parseJSON('{ "hello": "hi\nlittle boy?" }');
} catch (exception) {
alert(exception.message);
}
});
The Official JSON Website says that the "\n" character is a valid character inside a JSON string.
Change History
comment:2 Changed 8 months ago by gibson042
- Status changed from new to closed
- Resolution set to notabug
- Component changed from unfiled to core
http://json.org/ specifies that strings cannot contain unescaped control characters like newline. If you're specifying data like that, you must escape the backslash so the JSON parser sees it instead of the newline: http://jsfiddle.net/m8t89/3/ .
Please follow the bug reporting guidlines and use jsFiddle when providing test cases and demonstrations instead of pasting the code in the ticket.

I've uploaded a test to jsFiddle.