Changing the demo to use hideExpression because it's much easier

Author: Kent C. Dodds

src/views/home.js

@@ -147,7 +147,7 @@ app.controller('home', function($scope, $parse, $rootScope) {
 		key: 'hiddenWhenUnchecked',
 		type: 'text',
 		label: 'Conditional input',
-		hide: true
+		hideExpression: '!checkThis'
 	}, {
 		key:'secretCode',
 		type: 'hidden',
@@ -164,12 +164,4 @@ app.controller('home', function($scope, $parse, $rootScope) {
 	$scope.formOptionsStr = $scope.toPrettyJSON($scope.formOptions, 4);
 	$scope.formFieldsError = false;
 	$scope.formOptionsError = false;
-	var hiddenWhenUncheckedIndex = 0;
-	$scope.formFields.some(function(field, index) {
-		hiddenWhenUncheckedIndex = index;
-		return field.key === 'hiddenWhenUnchecked';
-	});
-	$scope.$watch('formData.checkThis', function(isChecked) {
-		$scope.formFields[hiddenWhenUncheckedIndex].hide = !isChecked;
-	});
 });