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24 lines
449 B
Ruby
24 lines
449 B
Ruby
# frozen_string_literal: true
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class LanguageValidator < ActiveModel::EachValidator
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include LanguagesHelper
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def validate_each(record, attribute, value)
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@value = value
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record.errors.add(attribute, :invalid) unless valid_locale_value?
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end
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private
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def valid_locale_value?
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if @value.nil?
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true
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elsif @value.is_a?(Array)
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@value.all? { |x| valid_locale?(x) }
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else
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valid_locale?(@value)
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end
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end
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end
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