devise

https://github.com/plataformatec/devise

Ruby

Flexible authentication solution for Rails with Warden.

DeviseHelper#devise_error_messages!

A simple way to show error messages for the current devise resource. If you need
to customize this method, you can either overwrite it in your application helpers or
copy the views to your application.

This method is intended to stay simple and it is unlikely that we are going to change
it to add more behavior or options.

Source | Google | Stack overflow

Edit

git clone [email protected]:plataformatec/devise.git

cd devise

open app/helpers/devise_helper.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-DeviseHelper-devise_error_messages--for-pr

# Commit to git

git add app/helpers/devise_helper.rbgit commit -m "better docs for DeviseHelper#devise_error_messages!"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-DeviseHelper-devise_error_messages--for-pr

hub pull-request

# Celebrate!