PHP validate data validation

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<?php
namespace app\index\validate;

use think\Validate;

class User extends Validate
{

    // 定义规则
    protected $rule = [
        &#39;name&#39; => &#39;require|max:10&#39;,
        &#39;password&#39; => [
            &#39;require&#39;,
            &#39;regex&#39; => &#39;/^([0-9]|[a-zA-Z]){6,18}$/i&#39;,
        ],
    ];

    // 定义提示语（自定义）
    protected $message = [
        &#39;name.require&#39; => &#39;独立验证：姓名不能为空!&#39;,
        &#39;name.max&#39; => &#39;姓名的长度不超过10个字符&#39;,
        &#39;password.regex&#39; => &#39;密码格式不正确！&#39;,
    ];
}

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