Create flash message in class request laravel - laravel

Question

i have a problem in my project. How to create a flash session in class request / validation ? I haven't found a way.
This my Request class code
class UserRequest extends FormRequest {
public function authorize()
{
return TRUE;
}
/**
* Get the validation rules that apply to the request.
*
* #return array
*/
public function rules()
{
$rules = [
"user_fullname" => "required|alpha_spaces",
"user_email" => "required|email|unique,list_user,user_email",
"user_phone" => "nullable|numeric",
"access_id" => "required|alpha_num_spaces",
"user_password" => "required|min:6|regex:/^.*(?=.{3,})(?=.*[a-zA-Z])(?=.*[0-9]).*$/|confirmed",
"warehouse_id" => "alpha_num_spaces|nullable",
];
if ($this->method() == "POST") {
$rules["province_id"] = "alpha_num_spaces|nullable";
$rules["district_id"] = "alpha_num_spaces|nullable";
$rules["subdistrict_id"] = "alpha_num_spaces|nullable";
$rules["kode_pos"] = "alpha_num_spaces|nullable";
$rules["user_address"] = "alpha_num_spaces|nullable";
}
return $rules;
}
public function messages()
{
return [
"user_password.regex" => "Password wajib terdiri dari huruf & angka!"
];
}
}
This my controller
public function process_user_add(UserRequest $user_request)
{
$user_request->validated();
$request = \request();
$input = (object) \request()->all();
$check = User::add_user_from_owner($input);
if ($check->success) {
return \redirect()->to("administrator/user/" . \encrypt_url($check->id))->with("message", "<script>sweet('success', 'Success!', '$check->message')</script>");
} else {
return \redirect()->back()->with("message", "<script>sweet(\"error\", \"Failed!\", \"$check->message\")</script>")->withInput($request->all());
}
}
How to i check if validation failed, i create a flash message? To my knowledge, class request is auto redirect goback url if validation error

Answer 1

You can use die Validator Facade. Validator::make() After then you can rescieve the fails with the fails() Method. Take a look in the code below:
$rules = array(
"user_fullname" => "required|alpha_spaces",
"user_email" => "required|email|unique,list_user,user_email",
"user_phone" => "nullable|numeric",
"access_id" => "required|alpha_num_spaces",
"user_password" => "required|min:6|regex:/^.*(?=.{3,})(?=.*[a-zA-Z])(?=.*[0-9]).*$/|confirmed",
"warehouse_id" => "alpha_num_spaces|nullable",
);
$validator = Validator::make($request->all(), $rules);
if ($validator->fails())
{
return Redirect::to('/your_url')->withInput()->withErrors($validator);
}

Answer 2

This section from the documentation will point you to the right direction