Fix

lib/validation.js

@@ -9,6 +9,7 @@ const bodyValidation=(schema,body)=>{
 exports.checkKeyMatch=(arr1, arr2,section="Body")=> {
     // Iterate over each object in arr1
     var errors=[]
+    if(arr1){
     for (let obj1 of arr1) {
         if (obj1.required) {
         let key = obj1.itemName.toLowerCase()
@@ -46,6 +47,7 @@ exports.checkKeyMatch=(arr1, arr2,section="Body")=> {
         }
     }
    
+}
     }
 return errors; //
 }