The validation is to compare values between web page values and mobile api responses

Ruby wrapper for Experian Address Validation API

Extract validations from your database information

Ernr builds on the power of Rails 3 validations. It lets you use validations to identify situations which are warnings rather than errors. It also lets you define a callback on the model which is executed after save if there are any warnings.

A credit card validation library to check offline validity of any AMEX, Discover, MasterCard, Visa cards using length and Luhn algorithm.

gem containing logstash code mainly for the purposes of doing programmatic validation of configuration. This gem aims to include all plugins but just enough rubygem dependencies to permit validation.

Claricle provides a Ruby library for working with images, offering tools for image validation (PNG, SVG), format conversion, compression, and vector graphics processing. The name combines "clarity" and "particle", representing the clear validation of every pixel. It is built to integrate function...

Context Validations to Rails models

Isolate and automate your Rails validations.

Ukiryu is a platform-adaptive command execution framework that transforms CLI tools into declarative APIs. It provides the "OpenAPI" for command-line interfaces, enabling cross-platform tool integration with type safety and structured results. Key features: * Declarative YAML profiles define to...

gstin_validation validates Indian gstin numbers based on the check digit. The last character in a gstin number is the checksum digit. Checksum digit is generated based on the first 14 characters of the gstin number.

Automatically convert dry-validation contract definitions to OpenAPI 3.0 schemas for use with rswag and other OpenAPI tools. Uses static parsing to extract type information from contract params blocks.

ActiveModel Interface for validation_reflection

A Ruby toolkit for NOSTR NIP-57 Lightning Zaps. Includes BIP-340 key management, event signing/verification, zap request validation, zap receipt construction, relay publishing via WebSocket, and SSRF-safe relay URL validation. No Rails dependency required.

A number of fully-tested clients for interacting with all of the available postcode anywhere services, including capture, cleansing, payment validation and email validation

Collection of custom validations for Rails

CPF validation for ActiveModel and Rails

Introduces new ActiveModel::Validations methods — validate_only and validate_except

Encapsulates validations and business logic of class attributes. Currently compatible with ActiveModel validations.

Additional validations for Active Model