A React Native forms library that generates forms from domain models with automatic validation and customizable UI.
tcomb-form-native is a React Native library for creating forms by defining domain models with the tcomb library. It automatically generates form fields from these models, handles validation, and provides a customizable UI, reducing the amount of boilerplate code needed for form handling in mobile apps.
React Native developers building mobile applications with complex form requirements, especially those who prefer a model-driven approach to ensure data consistency and validation.
Developers choose tcomb-form-native for its ability to generate forms directly from domain models, which minimizes code duplication, ensures automatic validation, and offers extensive customization options for UI and behavior without sacrificing usability.
Forms library for react-native
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Automatically generates forms from tcomb domain models, drastically reducing boilerplate code as demonstrated in the example where <Form type={Person} /> creates a full form with validation.
Provides inline validation based on model definitions, with custom error messages and accessibility features out of the box, ensuring data consistency without extra code.
Offers pluggable stylesheets and templates, allowing deep UI customization without sacrificing functionality, as detailed in the Customizations section of the README.
Supports JSON Schemas via tcomb-json-schema library, enabling flexible data modeling and form generation from external schemas for diverse use cases.
The README states the project is looking for maintainers, indicating potential delays in updates, bug fixes, and compatibility with newer React Native versions.
Requires adopting the tcomb library for domain modeling, which adds complexity and a learning curve, making it less ideal for teams unfamiliar with its syntax and concepts.
Advanced UI changes involve understanding and modifying stylesheets and templates, which can be time-consuming and require deeper knowledge of the library's internals.