Framecurve parser, validation and interpolation

ActiveRecord::MySQL::Strict adds validations to ActiveRecord models to make sure they do not trigger errors in MySQL strict mode.

Forms with ActiveModel-like validations

ActiveRecord: Simple filtering for html as validation.

Apply ActiveModel validations at a model instance level

Easily add Judge client side validation to your Formtastic forms.

Local Apple receipt validation.

Gem for simplify display of validation messages and flash.

Auto generating ActiveModel validations for hashes

Language Independent Validation Rules. Implements 2.0 specification

adds a uniqueness validator for globalize3 translated models

A Guilded (http://github.com/midas/guilded/tree/master) component that will reflect ActiveRecord validations and use them to live validate forms.

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

This is a module for the Ruby language that defines a callback GEDCOM parser. It does not do any validation of a GEDCOM file, but, using application-defined callback hooks, can traverse any well-formed GEDCOM.

Rails gem/plugin that implements an ActiveRecord validation helper called validates_as_date_time which validates U.S. dates, times, and date-times

= dm-is-published This plugin makes it very easy to add different states to your models, like 'draft' vs 'live'. By default it also adds validations of the field value. Originally inspired by the Rails plugin +acts_as_publishable+ by <b>fr.ivolo.us</b>. == Installation # Add G...

This gem wraps the guards.js jQuery validation library as a Rails asset gem.

Make it easy to use handles (callsigns/monikers/usernames) in URLs, even if they might be blank. Provides sensible validations and a find_by_id_or_handle method.

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.