feat: add error messages on scheme_id and location_id as well as la page

app/models/validations/financial_validations.rb

@@ -193,6 +193,8 @@ private
         record.errors.add :beds, I18n.t("validations.financial.brent.beds.below_hard_min")
         record.errors.add :la, I18n.t("validations.financial.brent.la.below_hard_min")
         record.errors.add :postcode_known, I18n.t("validations.financial.brent.postcode_known.below_hard_min")
+        record.errors.add :scheme_id, I18n.t("validations.financial.brent.scheme_id.below_hard_min")
+        record.errors.add :location_id, I18n.t("validations.financial.brent.location_id.below_hard_min")
         record.errors.add :rent_type, I18n.t("validations.financial.brent.rent_type.below_hard_min")
         record.errors.add :needstype, I18n.t("validations.financial.brent.needstype.below_hard_min")
         record.errors.add :period, I18n.t("validations.financial.brent.period.below_hard_min")
@@ -201,6 +203,8 @@ private
         record.errors.add :beds, I18n.t("validations.financial.brent.beds.above_hard_max")
         record.errors.add :la, I18n.t("validations.financial.brent.la.above_hard_max")
         record.errors.add :postcode_known, I18n.t("validations.financial.brent.postcode_known.above_hard_max")
+        record.errors.add :scheme_id, I18n.t("validations.financial.brent.scheme_id.above_hard_max")
+        record.errors.add :location_id, I18n.t("validations.financial.brent.location_id.above_hard_max")
         record.errors.add :rent_type, I18n.t("validations.financial.brent.rent_type.above_hard_max")
         record.errors.add :needstype, I18n.t("validations.financial.brent.needstype.above_hard_max")
         record.errors.add :period, I18n.t("validations.financial.brent.period.above_hard_max")