line_code_validator.rb « validators « app - gitlab.com/gitlab-org/gitlab-foss.git - Unnamed repository; edit this file 'description' to name the repository.

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line_code_validator.rb « validators « app - gitlab.com/gitlab-org/gitlab-foss.git - Unnamed repository; edit this file 'description' to name the repository.

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# LineCodeValidator
#
# Custom validator for GitLab line codes.
class LineCodeValidator < ActiveModel::EachValidator
  PATTERN = /\A[a-z0-9]+_\d+_\d+\z/.freeze

  def validate_each(record, attribute, value)
    unless value =~ PATTERN
      record.errors.add(attribute, "must be a valid line code")
    end
  end
end