Skip and prevent saving garden size if not needed

app/controllers/realEstateTypes.js

@@ -1,7 +1,7 @@
 const db = require('../models/index');
 
 const { currentRERequest } = require('../helpers/url');
-const { realEstateTypes } = require('../helpers/enums');
+const { realEstateTypes, getRealEstateTypeEnum } = require('../helpers/enums');
 
 
 const getRealEstateTypes = (req,res) => {
@@ -16,6 +16,9 @@ const postRealEstateTypes = async (req, res) => {
   if (request && request.uniqueId) {
     const nextStepUrl = `/${nextStepPage}/${request.uniqueId}`;
     request.realEstateType = req.body.realestatetype;
+    if (!getRealEstateTypeEnum(request.realEstateType).hasGardenSize){
+      request.gardenSize = null;
+    }
     await request.save();
 
     res.redirect(nextStepUrl)