How to escape special characters in building a JSON string?

Question

Here is my string

{
    \'user\': {
        \'name\': \'abc\',
        \'fx\': {
            \'message\': {
                \'color\': \'red\'
            }         


        

Answer 1

To allow single quotes within doubule quoted string for the purpose of json, you double the single quote. {"X": "What's the question"} ==> {"X": "What''s the question"}

https://codereview.stackexchange.com/questions/69266/json-conversion-to-single-quotes

The \' sequence is invalid.