31 lines
1 KiB
Ruby
31 lines
1 KiB
Ruby
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# From Authlogic, to mimic old behavior
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#
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# https://github.com/binarylogic/authlogic/blob/v3.6.0/lib/authlogic/regex.rb#L13
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#
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# https://github.com/binarylogic/authlogic/blob/v3.6.0/lib/authlogic/acts_as_authentic/email.rb#L90
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#
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class EmailFormatValidator < ActiveModel::EachValidator
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def validate_each(record, attribute, value)
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email_regex ||= begin
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email_name_regex = '[A-Z0-9_\.&%\+\-\']+'
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domain_head_regex = '(?:[A-Z0-9\-]+\.)+'
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domain_tld_regex = '(?:[A-Z]{2,25})'
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/\A#{email_name_regex}@#{domain_head_regex}#{domain_tld_regex}\z/i
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end
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if (options[:allow_blank] && value.blank?) || (value.present? && value.match(email_regex))
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result = true
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else
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result = false
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end
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unless result
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if options[:allow_blank]
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record.errors.add(attribute, options[:message] || I18n.t("validators.email.format.allow_blank"))
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else
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record.errors.add(attribute, options[:message] || I18n.t("validators.email.format.no_blank"))
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end
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end
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end
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end
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