#1 Validator
Package validator implements value validations for structs and individual fields based on tags.
github.com/mwitkow/go-proto-validators
go-proto-validators
Generate message validators from .proto annotations.
Decision Signals
Health score 73/100, confidence 95/100.
Install
go get github.com/mwitkow/go-proto-validators
Package Data
updated May 28, 2026| Latest version | v0.3.2 |
| Imported by | 1.0K packages |
| Stars | 1.1K |
| Forks | 165 |
| Last activity | 2 years ago |
| Latest release | Unknown |
| License | Apache-2.0 |
| Known vuln records | 0 |
API Surface
70 symbols| Symbol | Kind | Synopsis |
|---|---|---|
| FieldValidator | Type | type FieldValidator struct{ ... } |
| FieldValidator.Descriptor | Method | func (*FieldValidator) Descriptor() ([]byte, []int) |
| FieldValidator.FloatEpsilon | Field | FloatEpsilon *float64 |
| FieldValidator.FloatGt | Field | FloatGt *float64 |
| FieldValidator.FloatGte | Field | FloatGte *float64 |
| FieldValidator.FloatLt | Field | FloatLt *float64 |
| FieldValidator.FloatLte | Field | FloatLte *float64 |
| FieldValidator.GetFloatEpsilon | Method | func (m *FieldValidator) GetFloatEpsilon() float64 |
| FieldValidator.GetFloatGt | Method | func (m *FieldValidator) GetFloatGt() float64 |
| FieldValidator.GetFloatGte | Method | func (m *FieldValidator) GetFloatGte() float64 |
| FieldValidator.GetFloatLt | Method | func (m *FieldValidator) GetFloatLt() float64 |
| FieldValidator.GetFloatLte | Method | func (m *FieldValidator) GetFloatLte() float64 |
Maintained Alternatives
limited recent repository activity#2 govalidator
Package govalidator is package of validators and sanitizers for strings, structs and collections.
#3 validate
Package validate is a generic go data validate, filtering library.
#4 validation
Package validation provides methods for validating parameter value using reflection.
Similar Packages
Go Validation Libraries#1 Validator
Package validator implements value validations for structs and individual fields based on tags.
#2 govalidator
Package govalidator is package of validators and sanitizers for strings, structs and collections.
#3 validate
Package validate is a generic go data validate, filtering library.
#4 v4
Package validation provides configurable and extensible rules for validating data of various types.
#5 validation
Package validation provides methods for validating parameter value using reflection.