A computed property-based validation framework for Ember.js applications.
Ember CP Validations is an Ember.js addon that provides a validation framework based entirely on computed properties. It allows developers to define and manage validation rules for Ember Data models, objects, and other Ember constructs without using observers, ensuring efficient and reactive validation logic.
Ember.js developers building applications that require robust form or data validation, especially those working with Ember Data models and seeking an observer-free solution.
Developers choose Ember CP Validations for its observer-free design, seamless integration with Ember Data, support for synchronous and asynchronous validations, and extensibility through custom validators and I18n.
Ember computed property based validations
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
The addon uses zero observers, relying solely on computed properties for reactivity, which prevents common observer pitfalls and enhances performance, as emphasized throughout the README.
Validations are computed lazily only when accessed, reducing unnecessary calculations and improving app efficiency, a key feature highlighted in the README.
It supports Ember Data Models, Objects, Components, and Services, ensuring seamless validation across various Ember constructs, as stated in the compatibility and features sections.
With Ruby on Rails inspired validators, developers from Rails backgrounds can quickly adopt the validation syntax, reducing the learning curve.
The README includes specific upgrading documentation from 3.x to 4.x, indicating breaking changes that can complicate updates and require significant effort for existing projects.
As an Ember addon, it is tied exclusively to the Ember ecosystem, making it unsuitable for projects using other frameworks or needing cross-platform validation solutions.
While it supports nested models and custom validators, configuring these features—such as debounceable validations or I18n—may require deeper understanding and additional setup time beyond basic usage.