Laravel 使用规则验证？

Question

我目前在验证请求中有验证：

public function rules()
{
    $rule['name'] = "required";
    $rule['provider'] = "required";

    switch ($this->provider) {
        case 'cloudName1':
            $rule['api_key'] = "required";
            break;
        case 'cloudName2':
            $rule['key'] = "required";
            $rule['secret'] = "required";
            break;
    }

    return $rule;
}

是否可以使用 Laravel 规则而不是使用 switch() 条件来做同样的事情？

Answer 1

更新：

您可以使用 Laravel 的 required_if 规则 -

required_if:anotherField,value,...

The field under validation must be present and not empty if the anotherfield field is equal to any value.

这是将其实现到代码中的方法：

$rule[
    'name' => 'required',
    'provider' => 'required',
    'api_key' => 'required_if:provider,cloudName1',
    'key' => 'required_if:provider,cloudName2',
    'secret' => 'required_if:provider,cloudName2',
];

见Laravel Validation Docs

希望对您有所帮助！

Laravel 使用规则验证？

Laravel Validation using rule?

php

laravel

laravel-5

laravel-validation