displays validation errors to fields on views

Goes through all your Rails ActiveRecord objects and check if they are all still pass your model validations. You may have added new validations to your model since creating your object, or ran update_column in your console to solve a production issue. Find issues in your db before others do. Ins...

date validation

Default validations for string and integer attributes

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

adds uniquness validation by using a design doc view

Client Side Validations

The tool validates the input predicted genes and provides useful information (length validation, gene merge validation, sequence duplication checking, ORF finding) based on the similarities to genes in public databases.

Client Side Validations for Rails 4

Serializes ActiveRecord validations into JSON for use by rich-client apps.

Validate custom ruby objects using validation defined in the class

A Unicode Normalization Form validation plugin for Rails

slim-template format validation.

Hints for validation.

Context Validations to Rails models

A lib to help with hash validations, based on Validatable

UseCase Gem Extention to add Rails like validations

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

Add controller time validation for media types

A notifier for form validation errors.