参考 https://laravel.com/docs/5.5/validation#custom-validation-rules 微信关注我哦 👍 我是来自山东烟台的一名开发者,有感兴趣的话题,或者软件开发需求,欢迎加微信 zhongwei聊聊,查看更多联系方式
'field' => [new CustomValidationRule($param1, $param2)], ]); 在上面的示例中,CustomValidationRule类的实例被传递给了'field'字段的验证规则。可以根据具体的业务需求,传递不同的参数来进行验证。 对于Laravel开发中的带有许多参数的自定义验证,腾讯云并没有特定的产品或服务与之直接相关。然而,腾讯云提供了...
创建一个自定义验证规则类,可以将其放在app/Rules目录下,也可以放在任何你喜欢的目录下。例如,我们可以创建一个叫做CustomRule的验证规则类: namespaceApp\Rules;useIlluminate\Contracts\Validation\Rule;classCustomRuleimplementsRule{publicfunctionpasses($attribute,$value){// 在这里编写自定义验证规则逻辑return$value...
laravel 设置自定义 Validator 转自:https://learnku.com/docs/laravel/5.4/validation/1234#custom-validation-rules 自定义验证规则 Laravel 提供了许多有用的验证规则。但你可能想自定义一些规则。注册自定义验证规则的方法之一,就是使用ValidatorFacade中的extend方法,让我们在服务提供者中使用这个方法来注册自定义的验...
One method of registering custom validation rules is using the extend method on the Validator facade. Let's use this method within a service provider to register a custom validation rule:1<?php 2 3namespace App\Providers; 4 5use Illuminate\Support\ServiceProvider; 6use Illuminate\Support\...
If this validation rule fails, it will produce the following error message:The credit card number field is required when payment type is cc.Instead of displaying cc as the payment type value, you may specify a custom value representation in your validation language file by defining a values ...
Many of Laravel's built-in validation rule error messages contain an :attribute placeholder. If you would like the :attribute placeholder of your validation message to be replaced with a custom attribute name, you may specify the custom names by overriding the attributes method. This method ...
Let's use this method within a service provider to register a custom validation rule:<?php namespace App\Providers; use Illuminate\Support\ServiceProvider; use Illuminate\Support\Facades\Validator; class AppServiceProvider extends ServiceProvider { /** * Register any application services. * * @...
'custom'=> ['email'=> ['required'=>'We need to know your e-mail address!', ], ], 在PHP 文件中指定自定义属性 如果你希望将验证信息的:attribute部分替换为自定义属性名称,你可以在resources/lang/xx/validation.php语言文件的attributes数组中指定自定义名称: ...
Form Request ValidationFor more complex validation scenarios, you may wish to create a "form request". Form requests are custom request classes that contain validation logic. To create a form request class, use the make:request Artisan CLI command:...