How can I validate a JSON object in JavaScript?

How can I validate a JSON object in JavaScript?

You can use JSON.parse() to validate JSON. If the JSON is invalid, it will throw an error.

Can you show me an example of that?

Sure! Here's a simple example:

const jsonString = '{"name":"John", "age":30}';
try {
    const jsonObject = JSON.parse(jsonString);
    console.log(jsonObject);
} catch (error) {
    console.error('Invalid JSON:', error);
}

What if the JSON is deeply nested?

The same method applies! Just ensure the entire string is valid JSON. You can also use libraries like Ajv for complex validations.

Are there any tools to help with JSON validation?

Yes, there are many online tools like JSONLint and libraries like Ajv or Joi that can help validate JSON structures.