Valid and return error on invalid values

app/services/bulk_upload/sales/year2025/row_parser.rb

@@ -396,6 +396,7 @@ class BulkUpload::Sales::Year2025::RowParser
   validate :validate_buyer1_economic_status, on: :before_log
   validate :validate_buyer2_economic_status, on: :before_log
   validate :validate_valid_radio_option, on: :before_log
+  validate :validate_relat_fields, on: :before_log
 
   validate :validate_owning_org_data_given, on: :after_log
   validate :validate_owning_org_exists, on: :after_log
@@ -1314,6 +1315,17 @@ private
     values[field_value]
   end
 
+  def validate_relat_fields
+    %i[field_34 field_42 field_46 field_50 field_54].each do |field|
+      value = send(field)
+      next if value.blank?
+
+      unless (1..3).cover?(value)
+        errors.add(field, I18n.t("#{ERROR_BASE_KEY}.invalid_option", question: format_ending(QUESTIONS[field])))
+      end
+    end
+  end
+
   def validate_managing_org_related
     if owning_organisation && managing_organisation && !owning_organisation.can_be_managed_by?(organisation: managing_organisation)
       block_log_creation!