


Validator is used in the API interface to verify the form;
When there are items that pass verification;
are all returned
<code>{ "message": "The given data failed to pass validation.", "status_code": 500 }</code>
It is impossible to return specific information that has not passed verification;
When the front-end or mobile terminal receives the returned error message;
It cannot tell the user which item does not meet the requirements;
What I want is this;
<code>{ "message": "邮箱已经注册", "status_code": 500 } { "message": "必须是6-16位的密码", "status_code": 500 }</code>
Dear friends, what should I do?
Dear friends, when writing interfaces with laravel;
How are the submitted form fields verified? How to return verification results?
Reply content:
Validator is used in the API interface to verify the form;
When there are items that pass verification;
are all returned
<code>{ "message": "The given data failed to pass validation.", "status_code": 500 }</code>
It is impossible to return specific information that has not passed verification;
When the front-end or mobile terminal receives the returned error message;
It cannot tell the user which item does not meet the requirements;
What I want is this;
<code>{ "message": "邮箱已经注册", "status_code": 500 } { "message": "必须是6-16位的密码", "status_code": 500 }</code>
Dear friends, what should I do?
Dear friends, when writing interfaces with laravel;
How are the submitted form fields verified? How to return verification results?
Laravel can customize the error format, which needs to be rewritten in the controller base class formatValidationErrors
method
<code>use Illuminate\Contracts\Validation\Validator; protected function formatValidationErrors(Validator $validator) { $message = $validator->errors()->first(); return ['message'=>$message, 'status_code' => 500]; }</code>
You can also expand it according to your own needs. The above is just a simple example, and the first error message is returned.
If you use dingo/api
verification handler
Of course you can also
<code>if ($validator->fails()) { //自行封装个处理验证失败返回值 类似下面 $this->respondWithValidatorError($validator->errors()); } </code>

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laravel路由文件在“routes”目录里。Laravel中所有的路由文件定义在routes目录下,它里面的内容会自动被框架加载;该目录下默认有四个路由文件用于给不同的入口使用:web.php、api.php、console.php等。

在laravel中,scope用于处理模型中的数据,在模型中可以定义scope开头方法,这类方法可以通过模型直接调用,被称为查询作用域,语法为“public function scope首字母大写单词($query){...}”。


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