cakephp-3.x

Multiple questions about validation which may belong together, because they are all kind of adressing the new validation concept in CakePHP 3. I have read the chapters ( 1 , 2 , 3 ) in the cookbook multiple times but honestly I don't understand how to do it the right way. I also know there is currently a issue/discussion at GitHub about the Validation in CakePHP3 which may address the same topic. Validation errors are triggered e.g. with patchEntity. So I would think it is better to ALWAYS check/display errors BEFORE doing the save action: // src/Controller/UsersController.php public function

This question already has an answer here: How to limit contained associations per record/group? 1 answer Hii i am new to cakephp 3.2 v. Here i have used model association (hasMany). Here in bind section (campaign_videos) ,i want to fetch only one record , so for this ,i have put below code to manage it. my actual data in db. [ { "id": 1, "user_id": 95, "campaign_videos": [ { "id": 1, "campaign_id": 1, }, { "id": 3, "campaign_id": 1, } ] }, { "id": 2, "user_id": 95, "campaign_videos": [ { "id": 2, "campaign_id": 2, } ] }, $fetchCampaignFirst = $this->Campaigns->find()->contain(['CampaignVideos'

I apologize in advance if I am opening a question that may have already been asked, but I don't think I have found any results. I have a problem with the following CakePHP code portion: $unavailable_resource_ids = $this->Resources->Unavailabilities ->find() ->select(['resource_id']) ->matching('Bookings', function ($q) { return $q->where([ 'Bookings.booking_status_id NOT IN ' => [6, 4, 3] ]); }) ->where([ 'OR' => [ [ 'Unavailabilities.start <= :start_date', 'DATE_ADD(Unavailabilities.end, INTERVAL '. $recovery_time .') >= :end_date' ], [ 'Unavailabilities.start <= :start_date', 'DATE_ADD

I'm still beginner in cakephp. I have table question and questionQuizzes. I have created the form named existingQuestion in question controller and want to save it in table questionQuizzes. However, the form cannot be saved. I have followed this example but it still cannot be saved. This is QuestionController public function existingQuestion() { //echo "here<br><br>"; //$QuestionQuizzesTable = $this->loadModel('QuestionQuizzes'); $questions = $this->paginate($this->Questions); $questionQuiz = $this->QuestionQuizzes->newEntity(); //print_r($this->request->getData()); //die(); if($this->request-