Open-source alternatives to RxValidator

ozzo-validation is a programmable data validation library for Go that verifies structs, maps, and primitive types using a declarative, rule-based approach. It functions as an interface-based validator, allowing for the recursive checking of nested data structures and custom types without the use of struct tags. The framework distinguishes itself as a context-aware validation engine, supporting the propagation of request-scoped data to rules that depend on external state. It provides extensive extensibility through custom rule definitions and the ability to override default failure text with l

Pothos is a code-first GraphQL schema builder and framework designed for type-safe development. It allows developers to construct schemas using typed definitions in TypeScript, eliminating the need for external code generation steps. The framework distinguishes itself through a dedicated data mapper that connects GraphQL types to relational databases and ORMs, such as Prisma, while optimizing query resolution. It provides a full implementation of the Relay specification, including global object identification and cursor-based pagination. The project covers several core capability areas, incl

Easily validate your Properties with Property Wrappers 👮

A rule-based validation library for Swift

iOS validation framework with form validation support

A framework to validate inputs of text fields and text views in a convenient way.

String (and more) validation for iOS

PhoneNumberKit is a Swift framework for parsing, formatting, and validating international phone numbers according to global numbering standards. It provides a system of lookup tables, structural parsers, and validation tools to handle the complexities of international telephone numbering. The library converts raw strings into structured objects containing country codes and national numbers. It translates international dialing codes into full country names and verifies whether phone number strings are logically possible and conform to specific regional numbering plans. The project includes ut

An UITextField subclass to simplify country code's picking. Swift 5.0

User input masking library repo.