Suggestion for a dynamic Struct Validation Rules

• validator

  68 15,562 7.4 Go

  :100:Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving

  

github.com/go-playground/validator/ has a bug with nested struct which breaks. Also somewhat limited Ruleset it seems.

• ozzo-validation

  13 3,566 0.0 Go

  An idiomatic Go (golang) validation package. Supports configurable and extensible validation rules (validators) using normal language constructs instead of error-prone struct tags.

  

https://github.com/go-ozzo/ozzo-validation Seems to do what I need but likely will need some convoluted reflection to build out the rules. Also likely some custom rules to be written which is okay since it's a one time cost and reuse in the expressions.

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• expr

  24 4,802 0.0 Go

  Discontinued Expression language and expression evaluation for Go [Moved to: https://github.com/expr-lang/expr] (by antonmedv)

  

https://github.com/antonmedv/expr/ Seems really promising though having a rough time finding examples or basic do something as simple as struct.Value == N though I did find some examples on iterating and such.

• cel-go

  7 2,036 8.8 Go

  Fast, portable, non-Turing complete expression evaluation with gradual typing (Go)

  

https://github.com/google/cel-go Didn't find much support for structs.

• otto

  9 7,837 5.0 Go

  A JavaScript interpreter in Go (golang)

Otto https://github.com/robertkrimen/otto Seems interesting. It lets me call Go functions from inside JS as well as return results. The fncs pattern reminds me a bit of how the template engine works.

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

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