Laravel 6验证多列

use Illuminate\Support\Facades\Validator;

$data = [
    'name' => 'John Doe',
    'email' => 'johndoe@example.com',
    'password' => 'password123',
    'confirm_password' => 'password123',
];

$rules = [
    'name' => 'required',
    'email' => 'required|email',
    'password' => 'required|min:8',
    'confirm_password' => 'required|same:password',
];

$messages = [
    'name.required' => '姓名不能为空',
    'email.required' => '邮箱不能为空',
    'email.email' => '邮箱格式不正确',
    'password.required' => '密码不能为空',
    'password.min' => '密码长度不能少于8位',
    'confirm_password.required' => '确认密码不能为空',
    'confirm_password.same' => '两次输入的密码不一致',
];

$validator = Validator::make($data, $rules, $messages);

if ($validator->fails()) {
    // 验证失败，处理错误逻辑
    $errors = $validator->errors();
    // 输出错误信息
    foreach ($errors->all() as $error) {
        echo $error;
    }
} else {
    // 验证通过，处理成功逻辑
    // ...
}