Handles rails validation errors foundation's way

Server side validations for ember.js framework, model agnostic

ActiveRecord uniqueness validations without raceconditions

Provides really basic postcode validation (intended for eCommerce platforms).

Provides some extra validations for ActiveModel.

Collection of custom validations for Rails

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

Model level inline validation

Extension for default Rails validations. Adds some useful methods.

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

Validation is an Either which can accumulate failures when used with the apply operator (*) and a Semigroup on the Left.

Use database validations and convert ActiveRecord::StatementInvalid into ActiveRecord::RecordInvalid

A parser which converts dry-validation contract schema into a readable hash for further manipulation

phone_validator makes phone validation natural for ActiveModel 3+ objects. Validation using global_phone.

Ajax validation

Validate graphql-ruby arguments easily with dry-validation

DataMapper plugin for performing validations on data models

Extract validations from your database information

Performs k-fold cross-validation on machine learning classifiers.

date validation