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25 lines
558 B
25 lines
558 B
# frozen_string_literal: true |
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class DomainValidator < ActiveModel::EachValidator |
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def validate_each(record, attribute, value) |
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return if value.blank? |
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domain = begin |
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if options[:acct] |
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value.split('@').last |
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else |
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value |
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end |
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end |
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record.errors.add(attribute, I18n.t('domain_validator.invalid_domain')) unless compliant?(domain) |
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end |
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private |
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def compliant?(value) |
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Addressable::URI.new.tap { |uri| uri.host = value } |
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rescue Addressable::URI::InvalidURIError, IDN::Idna::IdnaError |
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false |
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end |
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end
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