mirror of
https://github.com/yiisoft/yii2.git
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8651a79716
The `DefaultValueValidator` works only with closures not with any callable as suggested.
See f8337a15c2/framework/validators/DefaultValueValidator.php (L47)
```
/**
* {@inheritdoc}
*/
public function validateAttribute($model, $attribute)
{
if ($this->isEmpty($model->$attribute)) {
if ($this->value instanceof \Closure) {
$model->$attribute = call_user_func($this->value, $model, $attribute);
} else {
$model->$attribute = $this->value;
}
}
}
```
The Definitive Guide to Yii 2.0
This tutorial is released under the Terms of Yii Documentation.
All Rights Reserved.
2014 (c) Yii Software LLC.
Introduction
Getting Started
- What do you need to know
- Installing Yii
- Running Applications
- Saying Hello
- Working with Forms
- Working with Databases
- Generating Code with Gii
- Looking Ahead
Application Structure
- Application Structure Overview
- Entry Scripts
- Applications
- Application Components
- Controllers
- Models
- Views
- Modules
- Filters
- Widgets
- Assets
- Extensions
Handling Requests
- Request Handling Overview
- Bootstrapping
- Routing and URL Creation
- Requests
- Responses
- Sessions and Cookies
- Handling Errors
- Logging
Key Concepts
- Components
- Properties
- Events
- Behaviors
- Configurations
- Aliases
- Class Autoloading
- Service Locator
- Dependency Injection Container
Working with Databases
- Database Access Objects: Connecting to a database, basic queries, transactions, and schema manipulation
- Query Builder: Querying the database using a simple abstraction layer
- Active Record: The Active Record ORM, retrieving and manipulating records, and defining relations
- Migrations: Apply version control to your databases in a team development environment
- Sphinx
- Redis
- MongoDB
- ElasticSearch
Getting Data from Users
- Creating Forms
- Validating Input
- Uploading Files
- Collecting Tabular Input
- Getting Data for Multiple Models
- Extending ActiveForm on the Client Side
Displaying Data
Security
- Security Overview
- Authentication
- Authorization
- Working with Passwords
- Cryptography
- Auth Clients
- Best Practices
Caching
RESTful Web Services
- Quick Start
- Resources
- Controllers
- Routing
- Response Formatting
- Authentication
- Rate Limiting
- Versioning
- Error Handling
Development Tools
Testing
Special Topics
- Advanced Project Template
- Building Application from Scratch
- Console Commands
- Core Validators
- Docker
- Internationalization
- Mailing
- Performance Tuning
- Shared Hosting Environment
- Template Engines
- Working with Third-Party Code
- Using Yii as a micro framework
Widgets
- GridView
- ListView
- DetailView
- ActiveForm
- Pjax
- Menu
- LinkPager
- LinkSorter
- Bootstrap Widgets
- jQuery UI Widgets