class EmailValidator
Public Instance Methods
validate_each(record, attribute, value)
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# File lib/active_validation/validators/email_validator.rb, line 5 def validate_each(record, attribute, value) return if valid?(value.to_s, options) record.errors[attribute] << (options[:message] || I18n.t('active_validation.errors.messages.email')) end
Private Instance Methods
valid?(value, options)
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# File lib/active_validation/validators/email_validator.rb, line 26 def valid?(value, options) options = [*(options[:domain])] valid_length?(value) && valid_format?(value) && valid_domain?(value, options) end
valid_domain?(value, options)
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# File lib/active_validation/validators/email_validator.rb, line 14 def valid_domain?(value, options) options.empty? || options.any? { |dom| value.downcase.end_with?(".#{dom.downcase}") } end
valid_format?(value)
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# File lib/active_validation/validators/email_validator.rb, line 18 def valid_format?(value) value =~ /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\z/i end
valid_length?(value)
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# File lib/active_validation/validators/email_validator.rb, line 22 def valid_length?(value) value.present? end