dynamic_uniqueness_validator
Advanced tools
Adds the ability to validate two fields at the same time. For an intermediate table with many-to-many association
Add to your Gemfile:
gem 'dynamic_uniqueness_validator'
And then execute:
$ bundle install
Add $ inverse_of to model with has_many. Then add the following to your model:
$ validates :my_model_item, dynamic_uniqueness: { parent_association: :parent_model, child_association: :model_item }
You can also use the message option
$ validates :my_model_item, dynamic_uniqueness: { parent_association: :parent_model, child_association: :model_item, message: "Custom error message" }
The gem is available as open source under the terms of the MIT License.
FAQs
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We found that dynamic_uniqueness_validator demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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