Using Livewire v4 with Volt

<?php
use function Livewire\Volt\{state, rules};

state(['name' => '']);
rules(['name' => 'required|min:3']);

$save = function () {
    $this->validate();
    User::create(['name' => $this->name]);
};
?>

<form wire:submit="save">
    <input wire:model="name">
    <button>Save</button>
</form>