private validators fn

Author: matsko

src/ng/directive/input.js

@@ -1758,12 +1758,11 @@ var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$
    * @description
    * Runs each of the registered validations set on the $validators object.
    */
-  this.$validate = function(modelValue, viewValue) {
-    if(arguments.length === 0) {
-      modelValue = ctrl.$modelValue;
-      viewValue = ctrl.$viewValue;
-    }
+  this.$validate = function() {
+    this.$$runValidators(ctrl.$modelValue, ctrl.$viewValue);
+  };
 
+  this.$$runValidators = function(modelValue, viewValue) {
     forEach(ctrl.$validators, function(fn, name) {
       ctrl.$setValidity(name, fn(modelValue, viewValue));
     });
@@ -1805,7 +1804,7 @@ var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$
     if (ctrl.$modelValue !== modelValue &&
         (isUndefined(ctrl.$$invalidModelValue) || ctrl.$$invalidModelValue != modelValue)) {
 
-      ctrl.$validate(modelValue, viewValue);
+      ctrl.$$runValidators(modelValue, viewValue);
       ctrl.$modelValue         = ctrl.$valid ? modelValue : undefined;
       ctrl.$$invalidModelValue = ctrl.$valid ? undefined : modelValue;
 
@@ -1897,7 +1896,7 @@ var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$
         viewValue = formatters[idx](viewValue);
       }
 
-      ctrl.$validate(modelValue, viewValue);
+      ctrl.$$runValidators(modelValue, viewValue);
       ctrl.$modelValue         = ctrl.$valid ? modelValue : undefined;
       ctrl.$$invalidModelValue = ctrl.$valid ? undefined : modelValue;