index.js

@@ -20,7 +20,7 @@ function concat(arrays) {
 module.exports = function wrapError(message, rules, options = {}) {
 	let preserveOriginalErrors = defaultValue(options.preserveOriginalErrors, false);
 
-	return combinator((value, applyValidators, context) => {
+	let validator = combinator((value, applyValidators, context) => {
 		let result = applyValidators(value, rules, context);
 
 		if (result.errors.length > 0) {
@@ -76,4 +76,8 @@ module.exports = function wrapError(message, rules, options = {}) {
 			return result;
 		}
 	});
+
+	validator.callIfNull = true;
+
+	return validator;
 };

package.json

@@ -6,7 +6,7 @@
     "validator",
     "combinator"
   ],
-  "version": "0.1.2",
+  "version": "0.1.1",
   "main": "index.js",
   "repository": "http://git.cryto.net/validatem/wrap-error.git",
   "author": "Sven Slootweg <admin@cryto.net>",