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author | GitLab Bot <gitlab-bot@gitlab.com> | 2021-08-19 09:08:42 +0000 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2021-08-19 09:08:42 +0000 |
commit | b76ae638462ab0f673e5915986070518dd3f9ad3 (patch) | |
tree | bdab0533383b52873be0ec0eb4d3c66598ff8b91 /app/validators/any_field_validator.rb | |
parent | 434373eabe7b4be9593d18a585fb763f1e5f1a6f (diff) | |
download | gitlab-ce-b76ae638462ab0f673e5915986070518dd3f9ad3.tar.gz |
Add latest changes from gitlab-org/gitlab@14-2-stable-eev14.2.0-rc42
Diffstat (limited to 'app/validators/any_field_validator.rb')
-rw-r--r-- | app/validators/any_field_validator.rb | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/app/validators/any_field_validator.rb b/app/validators/any_field_validator.rb new file mode 100644 index 00000000000..b5d01c65585 --- /dev/null +++ b/app/validators/any_field_validator.rb @@ -0,0 +1,35 @@ +# frozen_string_literal: true + +# AnyFieldValidator +# +# Custom validator that checks if any of the provided +# fields are present to ensure creation of a non-empty +# record +# +# Example: +# +# class MyModel < ApplicationRecord +# validates_with AnyFieldValidator, fields: %w[type name url] +# end +class AnyFieldValidator < ActiveModel::Validator + def initialize(*args) + super + + if options[:fields].blank? + raise 'Provide the fields options' + end + end + + def validate(record) + return unless one_of_required_fields.all? { |field| record[field].blank? } + + record.errors.add(:base, _("At least one field of %{one_of_required_fields} must be present") % + { one_of_required_fields: one_of_required_fields }) + end + + private + + def one_of_required_fields + options[:fields] + end +end |