???? PHP ?????? Laravel? ?? ??? ??? ??? ? ?? ??? ??????. ? ??? ????? ??? ???? ??? ?????. ? ???? ???? Laravel ?? ??? ?? ??? ?? ??? ?????.

Laravel ?? ??? ?? ??

Laravel? ?? ??? ???? ???? ??? ???? ??? ????? ?????. ?? ??? ???? ??? ??? ???? ??? ??? ???? ??? ??? ????? ?? ?????.

Laravel ?? ?? ??: 3?? ????

???? Laravel ?? ???? ?? ?? ??, ?? ?? ??, ??? ?? ?? ?? ????? ? ?? ?? ??? ?????.

1??: ??? ?? ?? ??

Laravel? ??? ?? ??? ?? ??(?: required, email, min, unique)? ?????. ?? ?? ??? ???? ?? ??? ??? ??? ? ????. ??? ???? ??? ??? ?????.

public function store(Request $request) {
    $request->validate([
        'name' => 'required|email|unique:users,email',
        'password' => 'required|string|min:8|confirmed',
    ]);
    // ... further processing ...
}

? ???? ??? ????? ???? ???? ???? ???? ????? ?? ?? ? ?? ?? ??? ????? ?????. ??? ?? ?????? Laravel ???? ??? ??????.

2??: ??? ?? ?? ??

??? ??? ? ?? ??? ?????. ? ???? ???? ???? ???? ??? ???? ??? ?????.

@if ($errors->any())
    <div>
        <ul>
            @foreach ($errors->all() as $error)
                <li>{{ $error }}</li>
            @endforeach
        </ul>
    </div>
@endif

Laravel? ?? ?? ? ??? ????? ? ???? ??? ??????? ?????.

3??: ??? ?? ?? ?? ??

? ??? ????? ?? Validator ???? ???? ??? ?? ??? ?? ??? ?????.

use Illuminate\Support\Facades\Validator;

public function store(Request $request) {
    $validator = Validator::make($request->all(), [
        'email' => 'required|email|unique:users,email',
        'age' => 'required|numeric|min:18',
    ]);

    $validator->after(function ($validator) use ($request) {
        if ($request->age < 18) {
            $validator->errors()->add('age', 'You must be at least 18 years old.');
        }
    });

    if ($validator->fails()) {
        return redirect()->back()->withErrors($validator)->withInput();
    }

    // ... further processing ...
}

?? ???? ??? 18? ???? ???? ??? ?? ??? ?????. Laravel? ???? ?? ??? ?? ??? ?? ??? ??? ?? ??? ? ????.

?? Laravel ??? ?? ??

Laravel? date, url, integer, regex ?? ???? ??? ???? ??? ??? ?? ??? ?????.

Laravel ?? ??? ?? ?? ??

?? ??? ???? ????? ?? ??? ??? ??? ?????.

1. ?? ??? ?? ??? ?? ?? ??: Artisan ??(php artisan make:request StoreUserRequest)? ???? ??? ?? ?? ?? ???? ???? ?? ?? ? ????? ?????.

2. ?? ??? ??: ? ??? ?? ?? ???? ??? ???? ???? ??? ???? ???? ?????. ?:

$request->validate([
    'email' => 'required|email|unique:users,email',
], [
    'email.unique' => 'This email is already registered.',
]);

??

???? ???? Laravel ?? ??? ??? ???? ?????? ??? ??????. ? ? ??? ??? ?? ??? ?????? Laravel ??????? ?? ???? ? ????. ?? ???? ?? ??? ??? ??? ?? ??? Laravel ???? ??? ?????.

? ??? Laravel ?? ??? ??? ????? ???? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!