How to Properly Escape Newlines in JSON Strings?

Escaping Newlines in JSON

When working with JSON, it's crucial to handle newlines appropriately. If not handled correctly, it can lead to errors when parsing the data.

In the example provided:

var data = '{"count" : 1, "stack" : "sometext\n\n"}';

an error occurs because the line break character escape sequence n is interpreted as a literal newline within the JSON string. This corrupts the structure of the JSON data.

To resolve this issue, it's necessary to escape the n characters in the string. By doubling them (turning them into \n, like so:

var data = '{"count" : 1, "stack" : "sometext\n\n"}';

The n characters are treated as escape sequences, representing line breaks within the JSON data, rather than literal newlines in the string.

This ensures that the JSON data is parsed correctly and can be accessed without errors.

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