freeu-project/app/Models/userotpold.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use App\Models\Users;

class userotpold extends Model {

    use HasFactory;

    public function User() {

        return $this->belongsTo(User::class);
    }

    protected $fillable = [
        'userId',
        'OTP',
        'OTPFor',

    ];

}