【发布时间】:2019-03-11 06:31:05
【问题描述】:
当请求的 url 包含一些参数时,有什么方法可以验证必填字段?
【问题讨论】:
标签: php laravel validation rules laravel-validation
当请求的 url 包含一些参数时,有什么方法可以验证必填字段?
【问题讨论】:
标签: php laravel validation rules laravel-validation
假设你使用Form requsts,你可以简单的使用PHP条件。
public function rules()
{
$rules = []; // here you put some rules
// here you check condition and add some rule when it's true
if (str_contains($this->input('url'), 'something')) {
$rules['some_other_field'] = 'required';
}
return $rules;
}
【讨论】:
验证前需要先检查路线......
$roles =[
'title' => 'required|unique:posts|max:255',
'author.name' => 'required',
'author.description' => 'required',
];
if(Route::getCurrentRoute()->getPath() == "xxxxx"){
$role['desc'] = 'required'
}
if(\Request::route()->getName() == "yyyy"){
$role['desc'] = 'required'
}
if($request->is('admin/*')){
$role['desc'] = 'required'
}
$this->validate($request, $role);
【讨论】: