Padrino::Validator::HTML5

padrino-validator-html5.gem supports HTML5 (client-side) form validations.

add the following to your project's Gemfile:

# Gemfile
gem 'padrino-validator-html5'

or, do you like living on the edge?

# Gemfile
gem 'padrino-validator-html5',
  :git => 'git://github.com/aereal/padrino-validator-html5.git'

Padrino::Validationo::HTML5 uses Padrino extension, and so you have to write some code to start to use this.

# app/app.rb
register Padrino::Validationo::HTML5

And then, add some validations to your model which based ActiveModel:

# models/post.rb
class Post < ActiveRecord::Base
  validate_presence_of :title
end

You also have to use FormBuilder helpers:

# app/views/example.haml
- form_for @post, '/post' do |f|
  %p
    = f.text_field :title
  %p
    = f.text_area :body
  %p
    = f.submit "Submit"

You may get such HTML as the following:

# rendered app/views/example.haml
<form method="post" ...>
  <input type="text" name="post[title]" ... required="required" />
  ...
</form>

Padrino::Validationo::HTML5 currently supports the following validators:

• ActiveModel::Validations::InclusionValidator
• ActiveModel::Validations::LengthValidator
• ActiveModel::Validations::PresenceValidator

aereal aereal@kerare.org

• Padrino
• HTML-ValidationRules

See LICENSE.txt