单字段多规则中，正则的值，能否用变量？

[ZhangChengLin]

$MultipleRules = [
    ['captchaCode', 'fixedSize:4', 'msg' => $msg],
    ['username', 'required|string:3,15|regexp:{$regexp["username"]}', 'msg' => $msg],
//    ['username', 'required|string:3,15|regexp:^[a-zA-Z]\w{4,19}$', 'msg' => $msg],
    ['password', 'required|string:8,20|regexp:{$regexp["password"]}', 'msg' => $msg],
];

比如说 {$regexp["username"]}

不能这么写吗？

[ZhangChengLin]

不好意思 刚发出来 想到了 应该用双括号

[inhere]

'required|string:8,20|regexp:{$regexp["password"]}'

外层换为 双引号 PHP才会解析里面的变量

"required|string:8,20|regexp:{$regexp['password']}"

[ZhangChengLin]

'required|string:8,20|regexp:{$regexp["password"]}'

外层换为 双引号 PHP才会解析里面的变量

"required|string:8,20|regexp:{$regexp['password']}"

实际中没有进行正则验证，就通过了？？
请测试。

[inhere]

有测试示例吗

[ZhangChengLin]

有测试示例吗

<?php

require_once dirname(__DIR__, 4) . '/vendor/autoload.php';

use Inhere\Validate\Locale\LocaleZhCN;

LocaleZhCN::register();

$rules = [
    ['captchaCode,username,password', 'required'],
];

$regexp = [
    'captchaCode' => '',
    'username'    => '/^[a-zA-Z]\w{3,15}$/',
    'password'    => '/^\S*(?=\S{8,})(?=\S*\d)(?=\S*[a-zA-Z])(?=\S*[`.~!@#$%^&*? ])\S*$/',
];

$MultipleRules = [
    ['username', "required|string:3,15|regexp:{$regexp['username']}"],
    ['captchaCode', 'required|fixedSize:4'],
    ['password', "required|string:8,20|regexp:{$regexp["password"]}"],
];

$translates = [
    'username'    => '用户名',
    'password'    => '密码',
    'captchaCode' => '验证码',
];

//$safePost = Inhere\Validate\Validation::check($_POST, $rules, $translates);
$safePost = Inhere\Validate\FieldValidation::check($_POST, $MultipleRules, $translates);


if ($safePost->isFail()) {

    var_dump($safePost->getErrors());
    echo "\r\n";
    echo $safePost->firstError();
    echo "\r\n";
    echo json_encode($safePost->getErrors(), JSON_UNESCAPED_UNICODE);
    echo "\r\n";
    exit('出错结束');
}

echo "\r\n";

//$safePostData = $safePost->all();
$safePostData = $safePost->getSafeData();
//var_dump($safePostData);

exit('完全完成');

这是一部分，应该可以吧。

[ZhangChengLin]

@inhere

建了个分支，请帮忙查看，在运行时候，会提示报错，但没有影响运行。
报错信息如下

[12-Sep-2021 23:36:03 Asia/Shanghai] PHP Warning:  filter_var(): No ending delimiter '/' found in D:\PhpstormProjects\GitHub\php-validate\vendor\inhere\php-validate\src\Validators.php on line 715
[12-Sep-2021 23:36:03 Asia/Shanghai] PHP Warning:  filter_var(): No ending delimiter '/' found in D:\PhpstormProjects\GitHub\php-validate\vendor\inhere\php-validate\src\Validators.php on line 715

新建的测试分支地址如下
https://github.com/ZhangChengLin/php-validate/tree/example

里面有具体的代码和有关注释信息，请查看，盼回复啊。

具体可能和正则验证有关。

[inhere]

hao