Class: DomainNameValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
app/validators/domain_name_validator.rb

Overview

Validates the attribute’s value includes the virtual_domain.name after an at symbol

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



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# File 'app/validators/domain_name_validator.rb', line 3

def validate_each(record, attribute, value)
  if record.class == VirtualDomain
    domain_check = Regexp.new "^[a-zA-Z0-9][a-zA-Z0-9-_]{0,61}[a-zA-Z0-9]{0,1}\.([a-zA-Z]{1,6}|[a-zA-Z0-9-]{1,30}\.[a-zA-Z]{2,})$"
    tld = value.split(".").last
    unless IANA::TLD.valid?(tld)
      record.errors[attribute] << (options[:message] || ".#{tld} is not accepted by IANA as a Top Level Domain")
    end
    unless record.name =~ domain_check
      record.errors[attribute] << (options[:message] || "is not a valid domain name")
    end
  else
    domain = record.virtual_domain.name
    domain_check = Regexp.new "@"+domain+"$"
    unless value =~ domain_check
      record.errors[attribute] << (options[:message] || "is not under #{domain}")
    end
  end
end