Mark some validations as warnings and let them be easily skipped

A ActiveRecord plugin which removes leading and trailing whitespace of attributes before validation.

Extend ActiveRecord uniqueness validations with via: :db option.

Separate ActiveModel::Validations for warnings.

If you've gone through the trouble of linking your schema with proper foreign keys, defining associations in ActiveRecord feels like double work. ActiveSchema discovers the associations and validations that can be derived from the database schema.

Validate commonly used attributes easily with ActiveValidation.

Create Rails active record style validation in your non-Rails app

Postal code validation.

CouchSurfer provides an ORM for CouchDB, as well as supporting association and validation declarations.

A project that is an attempt to rehabilitate and generalize a data ingestion/importation service originally built for a retail, e-commerce platform. It aims to provide a robust solution for mapping intermediate representations of database records (CSV at the moment) to persisted data. The process...

Allows easy generation of the allhomes.com.au XML feed by passing in property attributes. Also allows validation of XML

Amp's required plugin, providing core functionality (such as repository detection and amp-specific command validations) to all other plugins.

Rails 3 assocation validation for id fields

Validations for immutable Ruby objects

A failure-aware, contract-driven Ruby client for the Ollama API. Provides deterministic /generate with strict JSON schema validation, automatic model pulling, exponential backoff on timeouts, and observer-style streaming hooks. Designed for Rails background jobs and agent planners — not a chatbot...

Serialize models with validation errors to json-api errors.

Give you the ability to search the Australia Post Web site with either Suburb or Postcode, and return an array of Locations. Also add's validation methods to ActiveRecord Objects to allow you to validate that A Postcode + State + Suburb is correct

Enkrip will encrypt & decrypt Active Record attributes seamlessly with Message Encryptor. By default compatible with Active model validation

HTTP request signing and validation library with support for header signing and multiple backends.

A component to auto generate seed data with ActiveRecord using a set of predefined or custom rules respecting models validations