Struggling with Dynamic Form Validation in Laravel while Enhancing Frontend Interactivity
I'm following best practices but This might be a silly question, but I've been banging my head against this for hours. Currently developing a Laravel application that requires dynamic form validation based on user interactions. The forms need to change their validation rules on-the-fly depending on previous inputs. For example, when a user selects a specific dropdown option, I want to add more required fields and corresponding validation rules without reloading the page. I've already set up the basic form with Blade components, and I'm using jQuery to handle the front-end interactions. The initial validation logic was implemented in the Controller, but I quickly realized that maintaining it there would lead to a lot of duplicated code as the requirements evolve. Here’s a snippet of what I’ve tried: ```php public function store(Request $request) { $validatedData = $request->validate([ 'name' => 'required|string|max:255', 'email' => 'required|email', // Additional fields... ]); // Save the data } ``` Moving forward, I considered utilizing Laravel's validation rules in combination with a JavaScript library to dynamically adjust the rules. However, I’m unsure how to structure this effectively. Is there a better way to handle this in Laravel? Also, I’ve been looking into using Form Requests, but I’m not quite sure how to make them flexible enough for dynamic changes. One thing I came across was the use of custom validation rules, but I’m not entirely convinced that’s the best approach for this scenario. Any insights on how to manage this validation complexity while keeping the user experience fluid would be greatly appreciated. Additionally, if the backend needs to validate the entire form after submission, how can I ensure that the validation rules are consistent with what was applied on the frontend? Thanks for any guidance you can provide! My development environment is Linux. Thanks in advance! I'm using Php 3.10 in this project. I appreciate any insights! This is for a web app running on CentOS. How would you solve this? I'm coming from a different tech stack and learning Php. Could this be a known issue?