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6 lines
252 B
Ruby
6 lines
252 B
Ruby
class EmailValidator < ActiveModel::EachValidator
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def validate_each(record, attribute, value)
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record.errors[attribute] << (options[:message] || "is not an email") unless
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/\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\z/i.match?(value)
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end
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end
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