Laravel验证规则的自定义错误消息:尺寸 [英] Custom error message for Laravel validation rule: Dimensions

问题描述

我正在尝试验证如下所示的图像上传:

I'm trying to validate an image upload that looks like the following:

$this->validate($request, [
    'admin_image'=> 'nullable|image|dimensions:min_width=600,min_height=600',
]);

当所选图像太小时，laravel显示错误:

when the selected image too small then laravel shows error:

The Admin Image has invalid image dimensiona

我认为该消息并没有特别说明图像的尺寸较小，例如:宽度或高度.

I think that message is not saying specifically that in which dimension the image small, eg: width or height.

我期望出现类似以下的错误消息: The Admin Image width cannot be less than 600px和 The Admin Image height cannot be less than 600px

I'm expecting error message like: The Admin Image width cannot be less than 600px and The Admin Image height cannot be less than 600px

此处管理映像"是属性名称& "600"是我在规则中给出的值

here 'Admin image' is the attribute name & '600' is the value I given in rules

因此，我想为validation.php上的custom消息数组中的min_width和max_width创建自定义错误消息，如下所示:

So, I wanted to make a custom error message for min_width and max_widthin custom messages array on validation.php, that look like the following:

'admin_image' => [
            'dimensions.min_width' => 'The :attribute dimension (width) cannot be less than :min_width px',
            'dimensions.min_height' => 'The :attribute dimension (height) cannot be less than :min_height px',
        ],

但不幸的是，这不起作用& Laravel继续显示默认消息.

But unfortunately that doesn't work & Laravel continues to show the default message.

请理解

就像我在自定义错误消息数组中尝试过的那样.

like I tried in the custom error messages array.

我知道这很简单，但是我做错了事.

I know this is very simple but I'm doing something wrong.

任何帮助将不胜感激

推荐答案

在validation.php中添加自定义错误消息，如下所示:

Add the custom error message in validation.php as below:

'admin_image' => [
    'dimensions' => [
        'min_width' => 'The :attribute dimension (width) cannot be less than :min_width px'
    ]
 ]

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