如何绕过Laravel中验证消息中的多个验证属性值?

时间:2018-04-14 09:25:33

标签: php laravel multilingual customvalidator laravel-validation

我已经制作了一个比较两个日期的自定义验证器,我想向用户显示一条消息,其中说明一个日期(我的示例中为invoicedate)必须早于另一个日期(我的例子中的deadline

在我的自定义验证器中,我写道:

public static validateInfo(Request $request)
{
    $validator = Validator::make($request->all(), [
        'referencenumber' => 'required|min:2|max:64',
        'invoicedate' => 'required|date',
        'deadline' => 'null|date'
    ]);
    $validator->after(function ($validator) use ($request) { // custom static function where I compare two dates using strtotime(), if invoicedate and deadline are still valid, and return false or true
        if (InvoiceValidator::invalidDeadline($validator, $request)) {
            $validator->errors()->add('deadline', __('validation.negative_date_difference', [
                'attribute1' => 'deadline',
                'attribute2' => 'invoicedate'
            ]));
        }
    });
    return $validator;
}

resources\lang\en\validation.php里面我写道:

<?php
return [
    // ...
    'negative_date_difference'  => 'The :attribute1 may not be earlier than the :attribute2.',
    // ...
    'attributes' => [
        'referencenumber' => 'Reference Number', // This works. It's fine
        'invoicedate' => 'Invoice Date' // But this does not work, of course, because I wrote $validator->errors()->add('deadline'...); so the deadline is the only targetted attribute name here
    ],
]

当前输出为:

  

截止日期可能不早于发票。

我的问题:如果这是我想看到的消息,如何绕过invoicedate

  

截止日期可能不早于发票日期。

1 个答案:

答案 0 :(得分:1)

resources\lang\en\messages.php内,我添加了一条新消息:

<?php
return [
    'invoice_date' => 'Invoice Date'
]

然后编辑我的自定义验证函数,如下所示:

if (InvoiceValidator::invalidDeadline($validator, $request)) {
    $validator->errors()->add('deadline', __('validation.negative_date_difference', [
        'attribute1' => 'deadline',
        'attribute2' => __('messages.invoice_date') // This works
    ]));
}