Sending a JSON object containing quotes, URLs, and other data through a POST request in Javascript

I have been researching how to convert JavaScript to JSON and properly escape characters, but I am not having much luck. I need to pass a large JavaScript object in a POST call using Postman, following this structure:

{
"key":"/url/url/es", "value":"{myData}"
}

My data structure is too extensive to paste here, but it includes elements such as single quotes, URLs, objects within arrays, and nested objects. I have tried escaping the single quotes and forward slashes in the URLs, removing line breaks, and even using JSON.stringify(), but nothing seems to be working.

If anyone has any advice on how to correctly encode this complex JavaScript object for passing in a POST request, I would greatly appreciate it.

javascriptjsonpostman

Answer №1

Is it required for the value to be a string?

You have the option of passing the entire object and setting your Content-Type as application/json.


{
  "key":"/url/url/es",
  "value":YOUR_OBJECT
}

Answer №2

Why not give this a try - ? I created a handy stringifying utility just for you.

All you need to do is replace your JSON object with myJSON object and run the snippet. It will display exactly what you're looking for in the terminal.

The key here is that you should pass the stringified version of your object in the value field by using the JSON.stringify(myJSON) method in JavaScript. If you are directly using Postman, you may need to utilize a tool to convert it. The link provided above can assist you with that conversion process.

Answer №3

After experimenting with JSON.stringify() in Chrome, I finally managed to make it work smoothly. It's puzzling why it didn't work before despite my careful attempts. Appreciate the help from everyone who contributed!

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