livewire validation dynamic fields in laravel code example

Example: dynamic input field laravel-livewire

<?php
 
namespace App\Http\Livewire;
 
use Livewire\Component;
use App\Student;
use App\Http\Livewire\Field;
use Illuminate\Http\Request;
 
class Students extends Component
{
    public $students, $first_name, $last_name, $student_id;
    public $updateMode = false;
    public $inputs = [];
    public $i = 1;
 
    public function add($i)
    {
        $i = $i + 1;
        $this->i = $i;
        array_push($this->inputs ,$i);
    }
 
    public function remove($i)
    {
        unset($this->inputs[$i]);
    }
 
    public function render()
    {
        $this->students = Student::all();
        return view('livewire.students');
    }
 
    private function resetInputFields(){
        $this->first_name = '';
        $this->last_name = '';
    }
 
    public function store()
    {
        $validatedDate = $this->validate([
                'first_name.0' => 'required',
                'last_name.0' => 'required',
                'first_name.*' => 'required',
                'last_name.*' => 'required',
            ],
            [
                'first_name.0.required' => 'First name field is required',
                'last_name.0.required' => 'Last name field is required',
                'first_name.*.required' => 'First name field is required',
                'last_name.*.required' => 'Last name field is required',
            ]
        );
 
        foreach ($this->first_name as $key => $value) {
            Student::create(['first_name' => $this->first_name[$key], 'last_name' => $this->last_name[$key]]);
        }
 
        $this->inputs = [];
 
        $this->resetInputFields();
 
        session()->flash('message', 'Students Created Successfully.');
    }
}
?>