chore(release): 1.2.0

CHANGELOG.md

@@ -2,6 +2,21 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="1.2.0"></a>
+# [1.2.0](https://github.com/dobromir-hristov/vuelidate-error-extractor/compare/v1.0.3...v1.2.0) (2017-10-10)
+
+
+### Bug Fixes
+
+* fix errors when trying to access messages that do not have props at all. ([68e1555](https://github.com/dobromir-hristov/vuelidate-error-extractor/commit/68e1555))
+
+
+### Features
+
+* support nested parameter dot notation and nested messages. ([4db24ee](https://github.com/dobromir-hristov/vuelidate-error-extractor/commit/4db24ee))
+
+
+
 <a name="1.1.0"></a>
 # [1.1.0](https://github.com/dobromir-hristov/vuelidate-error-extractor/compare/v1.0.3...v1.1.0) (2017-10-10)
 

dist/message-extractor-mixin.js

@@ -1,5 +1,5 @@
 /*!
- * vuelidate-error-extractor v1.1.0 
+ * vuelidate-error-extractor v1.2.0 
  * (c) 2017 Dobromir Hristov
  * Released under the MIT License.
  */
@@ -9,6 +9,8 @@
   (factory((global.VuelidateErrorExtractorMixin = global.VuelidateErrorExtractorMixin || {})));
 }(this, (function (exports) { 'use strict';
 
+var idDev = "development" === 'development';
+
 /**
  * Deeply fetch dot notated strings from object.
  * Has fallback if value does not exist
@@ -20,8 +22,22 @@
 function get (string, object, fallback) {
   if ( fallback === void 0 ) fallback = '';
 
-  var result = string.split('.').reduce(function (obj, current) { return obj[current]; }, object);
-  return typeof result === 'undefined' ? fallback : result
+  if (typeof string !== 'string') {
+    idDev && console.warn(("Expected a string in the first argument, got " + (typeof string)));
+    return fallback
+  }
+
+  if (typeof object !== 'object') {
+    idDev && console.warn(("Expected an Object/Array in the second argument, got " + (typeof object)));
+    return fallback
+  }
+
+  try {
+    return string.split('.').reduce(function (obj, current) { return obj[current] || ''; }, object)
+  } catch (err) {
+    idDev && console.warn(("[vuelidate-error-extractor]: " + err));
+    return fallback
+  }
 }
 
 /**
@@ -40,7 +56,7 @@ function template (template, object) {
   }
   var regx = /{(.*?)}/g;
 
-  return template.replace(regx, function (_, key) { return (get(key, object) || ''); })
+  return template.replace(regx, function (_, key) { return get(key, object) || ''; })
 }
 
 /**
@@ -103,7 +119,7 @@ var messageExtractorMixin = {
       return this.activeErrors.length ? this.activeErrors[0] : ''
     },
     firstErrorMessage: function firstErrorMessage () {
-      return this.getErrorMessage(this.firstError.validationKey, this.firstError.params)
+      return this.hasErrors ? this.getErrorMessage(this.firstError.validationKey, this.firstError.params) : ''
     },
     hasErrors: function hasErrors () {
       return this.validator.$error
@@ -117,9 +133,8 @@ var messageExtractorMixin = {
       return this.$t(this.$vuelidateErrorExtractor.i18n + '.' + key, properties)
     },
     getPlainMessage: function getPlainMessage (key, properties) {
-      var msg = get(key, this.mergedMessages);
-      if (msg === '') {
-        "development" === 'development' && console.warn(("[vuelidate-error-extractor]: Key " + key + " is not present in error messages"));
+      var msg = get(key, this.mergedMessages, false);
+      if (!msg) {
         return key
       }
       return template(msg, properties)