22 lines
603 B
Ruby
22 lines
603 B
Ruby
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# Based on https://github.com/balexand/email_validator
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#
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# Extended to use only strict mode with following allowed characters:
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# ' - apostrophe
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#
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# See http://www.remote.org/jochen/mail/info/chars.html
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#
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class EmailValidator < ActiveModel::EachValidator
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@@default_options = {}
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def self.default_options
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@@default_options
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end
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def validate_each(record, attribute, value)
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options = @@default_options.merge(self.options)
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unless value =~ /\A\s*([-a-z0-9+._']{1,64})@((?:[-a-z0-9]+\.)+[a-z]{2,})\s*\z/i
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record.errors.add(attribute, options[:message] || :invalid)
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end
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end
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end
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