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Versions: 12
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Contents
# frozen_string_literal: true
module Dsu
module Validators
class DescriptionValidator < ActiveModel::Validator
def validate(record)
description = record.description
if description.blank?
record.errors.add(:description, :blank)
return
end
unless description.is_a?(String)
record.errors.add(:description, 'is the wrong object type. ' \
"\"String\" was expected, but \"#{description.class}\" was received.")
return
end
validate_description record
end
private
def validate_description(record)
description = record.description
return if description.length.between?(2, 256)
if description.length < 2
record.errors.add(:description, "is too short: \"#{record.short_description}\" (minimum is 2 characters).")
elsif description.length > 256
record.errors.add(:description, "is too long: \"#{record.short_description}\" (maximum is 256 characters).")
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems