filter-helper

Author: dvv

lib/validate.js

@@ -209,8 +209,13 @@ var validate = exports._validate = function(/*Any*/instance,/*Object*/schema,/*O
 		}
 		for(i in instance){
 			if(instance.hasOwnProperty(i) && !(i.charAt(0) == '_' && i.charAt(1) == '_') && objTypeDef && !objTypeDef[i] && additionalProp===false){
-				errors.push({property:path,message:(typeof value) + "The property " + i +
+				if (options.filter) {
+					delete instance[i];
+					continue;
+				} else {
+					errors.push({property:path,message:(typeof value) + "The property " + i +
 						" is not defined in the schema and the schema does not allow additional properties"});
+				}
 			}
 			var requires = objTypeDef && objTypeDef[i] && objTypeDef[i].requires;
 			if(requires && !(requires in instance)){