class-validator
https://github.com/typestack/class-validator
TypeScript
Decorator-based property validation for classes.
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- Issues
- fix: IsDefined + IsOptional combination return error 500 instead of 400 (bad request)
- question: strip field with whitelist if ValidateIf return false
- feature: Allow field whitelisting to be turned off for selected nested objects
- fix: ValidatedNested with transform not validating
- question: How can the parent properties be reached in the nested object?
- feat: add `skipIf` predicate option to decorator options
- question: ValidateNested custom messages cannot be fully overwritten
- Access Root node in custom validation
- question: Dynamic Validation. How?
- feature: IsCronExpression
- Docs
- TypeScript not yet supported