Fixing issue with errorExistsAndShouldBeVisible and adding a shortcut

Author: Kent C. Dodds

CHANGELOG.md

@@ -1,3 +1,9 @@
+# 3.2.6
+
+## Bug Fixes & New Features
+
+- Introducing `showError` as a scope variable in `formly-field`s. It's a shortcut for `options.validation.errorExistsAndShouldBeVisible`. Also, fixing an issue where a non-boolean value for `validation.show` would be used. Also, `validation.show` will only set these to `true` if the form control is also `$invalid` which was the original intent.
+
 # 3.2.5
 
 ## Bug Fixes

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "angular-formly",
-  "version": "3.2.5",
+  "version": "3.2.6",
   "authors": [
     "Astrism <[email protected]>"
   ],

demo/bundle.js

@@ -1,6 +1,6 @@
 {
   "name": "angular-formly",
-  "version": "3.2.5",
+  "version": "3.2.6",
   "author": "Astrism <[email protected]>",
   "contributors": [
     "Astrism <[email protected]>",

dist/formly.js

@@ -145,13 +145,14 @@ module.exports = ngModule => {
 
         function addShowMessagesWatcher(scope, options) {
           scope.$watch(function() {
-            if (angular.isDefined(scope.options.validation.show)) {
-              return scope.options.validation.show;
+            if (angular.isBoolean(scope.options.validation.show)) {
+              return scope.fc.$invalid && scope.options.validation.show;
             } else {
               return scope.fc.$invalid && scope.fc.$touched;
             }
           }, function(show) {
             options.validation.errorExistsAndShouldBeVisible = show;
+            scope.showError = show;
           });
         }