Validations for ruby objects

A simple gem to do validation

Simple DSL for datatype validation for basic data types.Inspired from GRPC DSL. Since ruby is dynamic language, datatype validator helps to reduce runtime errors by validating structure before processing

Brazilian zipcode validations for ActiveRecord, integrated with correios-cep gem.

ActiveRecord model validation against stopforumspam.com (Rails 3)

IAP and IAB receipt validation module.

A rails plugin to set the digested value before validation and validate uniqueness.

W3C Validators is a Ruby wrapper for the World Wide Web Consortium's online validation services.

Defined hashlike objects, with validations. For simple schema definitions and checking they're followed

WIP!!! escher sign and validation for faraday http rest client

Framecurve parser, validation and interpolation

Apply ActiveModel validations at a model instance level

A very simple wrapper for the PostCodeAnywhere Bank Account Validation API.

Auto generating ActiveModel validations for hashes

Provides Rails model services (such as validations) to non-ActiveRecord descendants.

adds a uniqueness validator for globalize3 translated models

Little gem that take advantage of Roo gem and Rails ActiveModel validation methods to read and validate the content of a spreadsheet

An api to run sequential checks like 'ActiveModel::Validations' do, but with generic messages instead of errors. See more info at https://www.rubydoc.info/gems/verifly/0.3.1.0

Password hashing and validation using OpenSSL::PKCS5::pbkdf2_hmac for the hash and SecureRandom.base64 for the salt. Digest defaults to SHA1, but can be set to any digest (eg SHA256) supported by your systems OpenSSL lib.

Adds validations on URL attributes for ActiveRecord models. URL scheme will be checked and added before updating the database if necessary. A raw_attribute method will also be added to display the url without HTTP(S) scheme or trailing slash.