覆盖Laravel验证消息 [英] Override laravel validation message

问题描述

我正在构建一个可以上传多个文件的表单，它的工作正常，但问题是我的验证消息，我的验证正在检查文件的mime类型.

I am building a form which uploads multiple files ,its working fine but the problem is my validation message ,my validation is checking the mime type of the file .

假设上传的文件名为文件名

验证消息: file.0必须是以下类型的文件:pdf，doc，docx，jpeg，jpg，png，bnp.

我想将其更改为文件名必须是以下类型的文件:pdf，doc，docx，jpeg，jpg，png，bnp.

我的表格:

{!! Form::open(['route' => ['file.store'], 'method'=> 'POST', 'id' => 'file_form','files' => 'true']) !!}

{!!Form::FILE('file[]', ['id' => 'file','multiple' =>true])!!}

 <button type="submit" name="submit">save</button>
{!! Form::close() !!}

我的formRequest验证

my formRequest validation

foreach ($this->file as $key => $val)       
             {                                                

$rules['file.' . $key] = 'mimes:pdf,doc,docx,jpeg,jpg,png,bnp|extension|max:10240'

             }                                             


return rules;     

推荐答案

我使所有人都适合您的答案，我发现了另一种适合我项目的方式.我创建了名为 custom_mimes 的自定义验证，以基于mime类型验证文件类型，并添加了

I appropriate all of you for your answers,i have found another way that fits to my project. I have created custom validation called custom_mimes to validate file type based on mime type ,and adding custom replacer (:filename) to this validation.

  \Validator::extend('custom_mimes', function ($attribute, $file, $parameters, $validator)
        {

           $validator->addReplacer('custom_mimes',  function ($message, $attribute, $rule, $parameters) use ($file)
            {
              $values=implode(',',$parameters);
              return str_replace([':filename',':values'], [$file->getClientOriginalName(),$values], $message);
            });

            $mime_type =$file->guessExtension();
            return in_array($mime_type,$parameters);

        });  

和 validation.php

'custom_mimes'         => 'The :filename must be a file of type: :values.',

所以我的键和值将是:

:文件名=>上传的文件名

:filename => uploaded filename

:values =>'jpg，png，doc，docx'

:values =>'jpg,png,doc,docx'

这篇关于覆盖Laravel验证消息的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！