Validation
Data and schema validation. 27 packages across 7 ecosystems.
nzodTypeScript-first schema declaration and validation library with static type inferenceMITPypydanticData validation using Python type hintsMITPypydantic_coreCore functionality for Pydantic validation and serializationMITPyfastapiFastAPI framework, high performance, easy to learn, fast to code, ready for productionMITPyjsonschemaAn implementation of JSON Schema validation for PythonMITPyemail-validatorA robust email address syntax and deliverability validation library.Unlicensenreact-hook-formPerformant, flexible and extensible forms library for React HooksMITnvalibotThe modular and type safe schema library for validating structural dataMITPymarshmallowA lightweight library for converting complex datatypes to and from native Python datatypes.MITRsschemarsGenerate JSON Schemas from Rust codeMITnyupDead simple Object schema validationMITMorg.springframework.boot:spring-boot-starter-validationStarter for using Java Bean Validation with Hibernate ValidatorApache-2.0PyvalidatorsPython Data Validation for Humans™MITCnette/utils🛠 Nette Utils: small, well-tested helpers you would otherwise write yourself. Strings and arrays with UTF-8 in mind, safe JSON, images, validators, the file system and more.BSD-3-ClauseCsymfony/property-infoExtracts information about PHP class' properties using metadata of popular sourcesMITGogithub.com/go-playground/validator/v10:100:Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array divingMITNuFluentValidationA validation library for .NET that uses a fluent interface to construct strongly-typed validation rules.Apache-2.0Csymfony/validatorProvides tools to validate valuesMITGogithub.com/asaskevich/govalidator[Go] Package of validators and sanitizers for strings, numerics, slices and structsMITCbeberlei/assertThin assertion library for input validation in business models.BSD-2-Clause