如何修复“ _existsIn'=>'此值不存在'” Cakephp

Question

仅当我删除company_id时，函数保存才有效，但是当我将company_id带回时，调试会显示“ _existsIn'=>'此值不存在'”]

public function createForm(){
        $user = $this->Auth->user();
        $company_id = $user['company_id'];
        $form_title = $_POST['form_title'];
        $total_score = $_POST['total_score'];

        $form = $this->FieldCoachingForms->newEntity();
        if ($this->request->is('post')) {

            $form->title = $form_title;
            $form->deleted = 0;
            $form->company_id = $company_id;

            if($this->FieldCoachingForms->save($form)){
                $this->Flash->success(__('Field Coaching Form has been saved!'));
            }else{
                $this->Flash->error(__('Something Went Wrong'));
                debug($form->errors());
            }

        }

        exit();
    }

Answer 1

[您可能在existsIn的buildRules中有一个FieldCoachingModel规则，但ID为$company_id的公司不存在。