php - 如何从 Controller 方法验证返回自定义错误消息

Question

如何使用此格式返回自定义错误消息？

$this->validate($request, [
  'thing' => 'required'
]);

Answer 1

要获取自定义错误消息，您需要在第三个参数上传递自定义错误消息，就像那样

$this->validate(
    $request, 
    ['thing' => 'required'],
    ['thing.required' => 'this is my custom error message for required']
);