Tag: After backend saving

Post Views: 19 1. The parameters requested by the front-end are empty strings. as shown in Figure 1 2. After the backend is saved, the value of the title is null . 3. Print all request parameters in the backend, var_dump($request->all()); Confirm that the value of the title has been converted to null. as shown in Figure 2 4. Reference:https://learnku.com/docs/laravel/6.x/validation/5144#6633ca.…