What Is JSON Validation?
Explain JSON syntax rules:
- Quotes
- Commas
- Brackets
Common JSON Errors
- Missing commas
- Trailing commas
- Invalid quotes
- Incorrect nesting
Why Invalid JSON Causes Problems
- API failures
- App crashes
- Data loss
How a JSON Validator Helps
- Error location
- Error message
- Faster debugging
Validate Your JSON Online
👉 CTA to validator tool
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A JSON Validator checks whether your JSON follows correct syntax rules.
Invalid JSON can break APIs, applications, and data processing systems.
Missing commas, invalid quotes, incorrect brackets, trailing commas, and structural issues.
alidation identifies errors; fixing them depends on user input or advanced tools.
Yes, validation helps prevent runtime errors and data issues.