What is Data validation?

Data validation is the process of checking that input conforms to expected types, ranges, formats and required fields before it is stored or acted on.

2 tools that work with Data validation

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Data & Format Tools1

JSON Formatter & ValidatorFormat, validate, repair and analyse JSON — with errors that point at the exact line.

Developer Tools1

Format ValidatorValidate emails, UUIDs, IP addresses, credit card numbers, IBANs and semver strings.

Related terms

Terms that appear alongside Data validation on the same tools.

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