Class: QualifiedDomainArrayValidator

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

Overview

QualifiedDomainArrayValidator

Custom validator for URL hosts/‘qualified domains’ (FQDNs, ex: gitlab.com, sub.example.com). This does not check if the domain actually exists. It only checks if it is a valid domain string.

Example:

class ApplicationSetting < ApplicationRecord
  validates :outbound_local_requests_whitelist, qualified_domain_array: true
end

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



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# File 'app/validators/qualified_domain_array_validator.rb', line 16

def validate_each(record, attribute, value)
  validate_value_present(record, attribute, value)
  validate_host_length(record, attribute, value)
  validate_idna_encoding(record, attribute, value)
  validate_sanitization(record, attribute, value)
end