Exception when adding a user collaboration

[leio10]

This is a Bug Report

:tophat: Description

• What went wrong? Exception when adding a user collaboration.

• What did you expect should have happened?

• What was the config you used?

• What stacktrace or error message from your provider did you see?

:pushpin: Related issues

:clipboard: Additional Data

• Decidim deployment where you found the issue:
• Browser & version: Firefox (last)
• Screenshot:
• Error messages: Unknown validator: 'IbanValidator'
• URL to reproduce the error: /assemblies/[assembly]/f/[feature_id]/collaborations/[collaboration_id]/user_collaborations/confirm

[jsperezg]

I can't reproduce this issue on my development environment. Please check that you've followed the instructions in the Readme.md and you've included both gems in your app:

Installation

Add the following lines to your application's Gemfile:

gem 'decidim-collaborations'
gem 'iban_bic'

[leio10]

Sorry, I didn't add the gem to the Gemfile, but I'm not sure if this should be that way. Maybe we should add a require "iban_bic" to the engine file, as said here. What do you think?

[jsperezg]

Definetivelly looks much better. I will prepare a PR