Answers for "how validate after date in laravel"

datetime validation in laravel

return [
        'deadline' => 'required|date_format:Y-m-d H:i:s|after_or_equal:today',
    ];

validate time in laravel

public function store(Illuminate\Http\Request $request)
{
    $this->validate($request, [
        'time_start' => 'date_format:H:i',
        'time_end' => 'date_format:H:i|after:time_start',
    ]);

    // do other stuff
}