How to use replace() method In Javascript
In this approach, we are using the replace() method with a regular expression (/\\/g) to globally match and remove all backslashes (\\) in the JSON string jStr, resulting in a cleaned JSON string res without backslashes.
Syntax:
str.replace(regexp|substr, newSubstr|function)
Example: The below example uses the replace() method to remove backslash from JSON string in JavaScript.
let jStr = '{\\"name\\": \\"Geek\\", \\"age\\": 22, \\"city\\": \\"Delhi\\"}';
let res = jStr.replace(/\\/g, '');
console.log(res);
Output
{"name": "Geek", "age": 22, "city": "Delhi"}
How to Remove Backslash from JSON String in JavaScript?
Removing backslash from JSON String is important because it ensures proper JSON formatting for data interchange and prevents syntax errors during parsing, leading to accurate data representation and processing in JavaScript applications. we will going to learn three different approaches to removing backslash from JSON string in JavaScript.
These are the following approaches:
Table of Content
- Using replace() method
- Using for Loop
- Using eval() with string replacement