dry-validation 
Links
Supported Ruby versions
This library officially supports the following Ruby versions:
- MRI >=
2.4 - jruby >=
9.2
License
See LICENSE file.
Validation library with type-safe schemas and rules
This library officially supports the following Ruby versions:
2.49.2See LICENSE file.
Validation library with type-safe schemas and rules
https://dry-rb.org/gems/dry-validation
MIT License