let styleValues = "{ "background-color": "#4a90e2", "padding": 10px }";
JSON.parse(styleValues);
The code snippet above triggers the error below:
Uncaught SyntaxError: Unexpected token p in JSON at position 46
let styleValues = "{ "background-color": "#4a90e2", "padding": 10px }";
JSON.parse(styleValues);
The code snippet above triggers the error below:
Uncaught SyntaxError: Unexpected token p in JSON at position 46
The string you entered is not valid.
Make sure not to have " inside another "
Additionally, if you use the value 10px, it should be enclosed in quotes
Here are the necessary changes -
var s = '{ "background-color": "#4a90e2", "margin": "10px" }';
JSON.parse(s);
To properly format the string in JavaScript, it is essential to enclose measurements like 10px in quotes ("10px") and switch between single and double quotes to avoid syntax errors:
var styles = '{ "color": "#ff0000", "padding": "10px" }';
JSON.parse(styles);
It is necessary to employ a variety of quotation styles! For example:
"{ 'font-size': '16px', color: '#ff0000' }"Your syntax for JSON is currently incorrect, along with your JavaScript syntax.
For proper JSON formatting, the keys should be strings and the values should also be strings. If you have a value like 10px, it needs to be enclosed in double quotes like this: "10px"
Furthermore, when using quotes within a string for object keys or values, be sure to properly encapsulate them without breaking the string. You can use backticks, backslashes, or single quotes for this purpose:
Single quotes:
var s = '{ "background-color": "#4a90e2", "margin": "10px" }';
Backslashes:
var s = "{\"background-color\": \"#4a90e2\", \"margin\": \"10px\"}";
Backticks:
var s = `{ "background-color": "#4a90e2", "margin": "10px" }`;
Check out the working example below:
var s = "{\"background-color\": \"#4a90e2\", \"margin\": \"10px\"}";
console.log(JSON.parse(s));Before anything else, shouldn't we consider making 10px a string? Please make that adjustment...
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