badelal2007 / validator
PHP 验证器类。
v1.0
2018-03-01 19:31 UTC
Requires
- php: >=5.4
This package is not auto-updated.
Last update: 2024-09-29 04:48:58 UTC
README
Validator 是一个框架无关且流畅的服务端表单验证包,适用于 PHP
[文档]
安装
可以通过 composer
安装 Validator,只需在项目根目录中执行以下命令:
composer require badelal2007/validator
或者在 composer.json 文件中添加以下内容,并运行 composer install
:
"require": {
"badelal2007/validator": "dev-master"
}
使用方法
在项目中使用 Validator 非常简单,以下是一个示例:
require_once __DIR__ . '/vendor/autoload.php'; $validator = new validator\Validator(); $validator->validate($_POST, [ 'username' => 'required', 'password' => 'required|password:strong', 'confirm_password' => 'required|same:password' ]); #Return true if validation pass var_dump($validator->passed()); #Return true if validation failed var_dump($validator->failed()); #Return all errores if any var_dump($validator->getErrors()); #Print first error if any for 'password' field if($errors->get('password')) { echo '<span class="error">'.$errors->get('password')->first().'</span>'; } #Print last error if any for 'password' field if($errors->get('password')) { echo '<span class="error">'.$errors->get('password')->last().'</span>'; } #Change 'message' for validation rule $validator->validate($_POST, [ 'email' => 'required--message=Please enter email|email--Please enter valid email ID.', 'password' => 'required' ]);
如果需要验证文件,则需要将 $_POST|$_GET
与 $_FILES
合并,如下所示:
$validator = new validator\Validator(); $validator->validate(array_merge($_POST, $_FILES), [ 'profile_picture' => 'file:image' ]);
可用规则
- required
- password
接受密码强度如 password:strong|medium|normal(默认 normal)
- number
- file
接受文件类型,目前支持的格式:image,video,doc
- min
- max
- length
- array
- boolean
- ip
- same
- alpha
- alnum