Form Validation tutorial in Laravel 11
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Add User Data</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH" crossorigin="anonymous">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-4">
<h1>Add New User</h1>
@if($errors->any())
<ul class="alert alert-danger">
@foreach($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
@endif
<form action="{{ route('addUser') }}" method="POST">
@csrf
<div class="mb-3">
<label class="form-label">Name</label>
<input type="text" value="{{ old('username') }}" class="form-control @error('username') is-invalid @enderror" name="username">
<span class="text-danger">
@error("username")
{{ $message }}
@enderror
</span>
</div>
<div class="mb-3">
<label class="form-label">Email</label>
<input type="email" value="{{ old('useremail') }}" class="form-control @error('useremail') is-invalid @enderror" name="useremail">
<span class="text-danger">
@error("useremail")
{{ $message }}
@enderror
</span>
</div>
<div class="mb-3">
<label class="form-label">Password</label>
<input type="password" value="{{ old('userpassword') }}" class="form-control @error('userpassword') is-invalid @enderror" name="userpassword">
<span class="text-danger">
@error("userpassword")
{{ $message }}
@enderror
</span>
</div>
<div class="mb-3">
<label class="form-label">Age</label>
<input type="text" value="{{ old('userage') }}" class="form-control @error('userage') is-invalid @enderror" name="userage">
<span class="text-danger">
@error("userage")
{{ $message }}
@enderror
</span>
</div>
<div class="mb-3">
<label class="form-label">City</label>
<select class="form-control" name="usercity">
<option value="delhi">Delhi</option>
<option value="mumbai">Mumbai</option>
<option value="goa">Goa</option>
<option value="pune">Pune</option>
</select>
<span class="text-danger">
@error("usercity")
{{ $message }}
@enderror
</span>
</div>
<button type="submit" class="btn btn-primary">Submit</button>
</form>
</div>
</div>
</div>
</body>
</html>
Above File is resources\views\adduser.blade.php File
Below File is app\Http\Controllers\UserController.php File
<?php
namespace App\Http\Controllers;
use App\Http\Requests\UserRequest;
use Illuminate\Http\Request;
class UserController extends Controller
{
// public function addUser(UserRequest $request)
// {
// return $request->all();
// }
public function addUser(Request $request)
{
// dd($request->all());
$request->validate([
"username" => "required",
"useremail" => "required|email",
"userpassword" => "required|alpha_num|min:5",
"userage" => "required|numeric|between:18,100",
"usercity" => "required"
], [
"username.required" => "Username field is required!",
"useremail.required" => "Useremail field is required!",
"useremail.email" => "Please Enter the correct Email Address!",
"userpassword.required" => "User Password field is required!",
"userpassword.alpha_num" => "User Password must be Alpha Numeric!",
"userpassword.min" => "User Password length should not less than 5",
"userage.required" => "User Age field is required!",
"userage.numeric" => "User Age must be Numeric!",
"userage.between" => "User Age must be between 18 to 100!",
"usercity.required" => "User City field is required!"
]);
return $request->all();
}
}
Below File is routes\web.php File
<?php
use App\Http\Controllers\UserController;
use Illuminate\Support\Facades\Route;
Route::get('/', function () {
return view('welcome');
});
Route::get("/form", function() {
return view("adduser");
});
Route::post("/add", [UserController::class, "addUser"])->name("addUser");
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