diff --git a/app/controllers/concerns/epp/common.rb b/app/controllers/concerns/epp/common.rb
index 736b16f69..21288d4f1 100644
--- a/app/controllers/concerns/epp/common.rb
+++ b/app/controllers/concerns/epp/common.rb
@@ -61,7 +61,7 @@ module Epp::Common
     epp_errors.empty?
   end
 
-  def xml_nested_attrs_present?(array_ph, attributes )
+  def xml_attrs_array_present?(array_ph, attributes )
     [array_ph].flatten.each do |ph|
       attributes.each do |x|
         epp_errors << {code: '2003', msg: I18n.t('errors.messages.required_parameter_missing', key: x.last)} unless has_attribute(ph, x)
diff --git a/app/helpers/epp/contacts_helper.rb b/app/helpers/epp/contacts_helper.rb
index 38008d868..481bd564e 100644
--- a/app/helpers/epp/contacts_helper.rb
+++ b/app/helpers/epp/contacts_helper.rb
@@ -53,9 +53,9 @@ module Epp
                                %w(postalInfo)])
       return epp_errors.empty? unless @ph['postalInfo'].is_a?(Hash) || @ph['postalInfo'].is_a?(Array)
 
-      xml_nested_attrs_present?(@ph['postalInfo'], [%w(name),
-                                                    %w(addr city),
-                                                    %w(addr cc)])
+      xml_attrs_array_present?(@ph['postalInfo'], [%w(name),
+                                                   %w(addr city),
+                                                   %w(addr cc)])
     end
 
     ## UPDATE