Laravel provides clean validation APIs.
  
  ## Example form
  
  ```blade
  <form method="post" action="/posts">
    @csrf
    <input name="title">
    <textarea name="body"></textarea>
    <button>Save</button>
  </form>
  ```
  
  ## Controller validation
  
  ```php
  public function store(Request $request) {
    $data = $request->validate([
      'title' => 'required|min:3',
      'body' => 'required|min:10',
    ]);
  
    Post::create($data);
    return redirect('/posts');
  }
  ```
  
  ## Flow
  
  ```mermaid
  flowchart TD
    A[Submit] --> B[Validate]
    B -->|OK| C[Save]
    B -->|Fail| D[Errors]
  ```
  
  In the next tutorial, we will implement authentication for users.

Handle form submissions and validate data using Laravel’s validation system.

Forms and Validation in Laravel

Master Laravel framework for building modern PHP applications. Learn MVC, routing, Eloquent ORM, and Laravel best practices.

Forms and Validation in Laravel

Example form

Controller validation

Flow

More on Laravel

Laravel Introduction: The Modern PHP Framework

Installing Laravel and Understanding Project Structure

Environment Configuration and Database Setup