Rails 3 profanity validator for active model

To prevent noobs from being uber noobs

ActiveModel validator that ensures Word-tags hasn't been accidentally pasted into WYSIWYG attributes.

Validates Panamanian Identity Document and test it with matchers in a simple way.

Validates Panamanian Single Taxpayer Registry Document and test it with matchers in a simple way.

This gem unions a server-side ActiveModel password strength validation plugin with a client-side password strength estimation

Validate against blacklist of words

Validates mexican RFC and test it with matchers in a simple way.

This library helps validate that an attribute is a subset of a specified set

Validates Telephone for Brazil and United States and test it with matchers in a simple way.

Library for validating unchangeable attributes.

Validates if an attribute has a valid xml content or a xsd valid content.

Library for validating urls in Rails.

Adds validation methods considering different country zip code formats. Currently, we can validate 130 countries.

Provides an extensible hook for adding custom html attributes to input elements based on validation rules defined in your model.

Delegates validation between objects

validation_examples_matcher provides rspec matcher testing validations with examples.

Use reflection to spec ActiveModel validations

Scope ActiveModel validations

A extension activemodel's validations to validation step by step.