feat: run clearing twice in case first clear creates different errors

app/models/log.rb

@@ -98,6 +98,9 @@ class Log < ApplicationRecord
   def blank_invalid_non_setup_fields!
     setup_ids = form.setup_sections.flat_map(&:subsections).flat_map(&:questions).map(&:id)
 
+    2.times do
+      next if valid?
+
       errors.each do |error|
         next if setup_ids.include?(error.attribute.to_s)
 
@@ -108,6 +111,7 @@ class Log < ApplicationRecord
 
       errors.clear
     end
+  end
 
   (1..8).each do |person_num|
     define_method("retirement_age_for_person_#{person_num}") do