dd() using Laravel Fortify Registration

I'm stuck on a problem in which I'm trying to save my data from my form into two different tables. I'm relatively new to laravel and I'm just modifying the project I created as an output from a tutorial. I've used dd() before in controllers however I quite can't wrap my head around using it in this situation where I'm using fortfy's CreateNewUser. Can someone guide me?

User.php
<?php

namespace App\Models;

use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use Illuminate\Support\Facades\Hash;
use Laravel\Sanctum\HasApiTokens;
use  App\Models\Role;
use  App\Models\Information_User;

class User extends Authenticatable implements MustVerifyEmail
{
    use HasApiTokens, HasFactory, Notifiable;

    /**
     * The attributes that are mass assignable.
     *
     * @var array<int, string>
     */
    protected $fillable = [
        'name',
        'middlename',
        'lastname',
        'email',
        'password',
    ];

    /**
     * The attributes that should be hidden for serialization.
     *
     * @var array<int, string>
     */
    protected $hidden = [
        'password',
        'remember_token',
    ];

    /**
     * The attributes that should be cast.
     *
     * @var array<string, string>
     */
    protected $casts = [
        'email_verified_at' => 'datetime',
    ];

   // public function setPasswordAttribute($password)
    //{
      //  $this->attributes['password'] =  Hash::make($password);
    //}

     public function roles()
    {
        return $this->belongsToMany('App\Models\Role');
    }

    //check if user has roles 

    public function hasAnyRole(string $role)
    {
        return null !== $this->roles()->where('name',$role)->first();
    }

     public function hasAnyRoles(array $role)
    {
        return null !== $this->roles()->whereIn('name',$role)->first();
    }

    public function Information_User()
    {
    return $this->hasOne('App\Models\Information_User');
    }
}

Information_User.php
<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Information_User extends Model
{
    use HasFactory;

 protected $fillable = [

        'lastschoolyearattended'
        'lastschoolattended',
        'addressofthelastschoolattended',
        'lastgradelevelcompleted',
        'laststrandattended',
        'schooltype',
        'gradeleveltoenrolin',
        'strandtoenrolin',
        'returningstudent',
        'housenumber',
        'baranggay',
        'municipality',
        'province',
        'phonenumber',
        'birthday',
        'age',
        'sex',
        'mothertongue',
        'religion',
        'generalaverage',
        'lrnnumber',
        'psastatus',
        'psanumber',
        'fatherfirstname',
        'fathermiddlename',
        'fatherlastname',
        'motherfirstname',
        'mothermiddlename',
        'motherlastname',
        'guardianfirstname',
        'guardianmiddlename',
        'guardianlastname',
        'guardianrelationship',
        'guardianphonenumber',
        'guardianemail'


    ];

    public function users()
{
    return $this->belongsTo('App\Models\User');
}

}

CreateNewUser.php
<?php

namespace App\Actions\Fortify;

use App\Models\User;
use App\Models\Role;
use App\Models\Information_User;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Validator;
use Illuminate\Validation\Rule;
use Laravel\Fortify\Contracts\CreatesNewUsers;

class CreateNewUser implements CreatesNewUsers
{
    use PasswordValidationRules;

    /**
     * Validate and create a newly registered user.
     *
     * @param  array  $input
     * @return \App\Models\User
     */
    public function create(array $input)
    {

        Validator::make($input, [
          
            'email' => [
                'required',
                'string',
                'email',
                'max:255',
                Rule::unique(User::class)],
            'password' => $this->passwordRules(),
            'name' => ['required', 'string', 'max:255'],
            'middlename' => ['required', 'string', 'max:255'],
            'lastname' => ['required', 'string', 'max:255'],
            
          'lastschoolyearattended' => ['required', 'string', 'max:255'],
          'lastschoolattended'=> ['required', 'string', 'max:255'],
          'addresslastschool'=> ['required', 'string', 'max:255'],
          'lastgradelevelcompleted'=> ['required'],
          'laststrandattended'=>['required'],
          'schooltype'=> ['required'],
          'gradeleveltoenrolin'=> ['required'],
          'strandtoenrolin'=> ['required', 'string', 'max:255'],
          'returningstudent'=> ['required'],
          'housenumber'=> ['required', 'string', 'max:255'],
          'baranggay'=> ['required', 'string', 'max:255'],
          'municipality'=> ['required', 'string', 'max:255'],
          'province'=> ['required', 'string', 'max:255'],
          'phonenumber'=> ['required', 'string', 'max:11'],
          'birthday'=> ['required'],
          'age'=>['required'],
          'sex'=> ['required'],
          'mothertongue'=> ['required', 'string', 'max:255'],
          'religion'=> ['required', 'string', 'max:255'],
          'generalaverage'=> ['required', 'string', 'max:2'],
          'lrnnumber'=> ['required', 'string', 'max:12'],
          'psastatus'=> ['required'],
          'psanumber'=>['integer', 'max:10'],
          'fatherfirstName' => ['required', 'string', 'max:255'],
          'fathermiddleName'=> ['required', 'string', 'max:255'],
          'fatherlastName'=> ['required', 'string', 'max:255'],
          'motherfirstname'=> ['required', 'string', 'max:255'],
          'mothermiddlename'=> ['required', 'string', 'max:255'],
          'motherlastname'=> ['required', 'string', 'max:255'],
          'guardianfirstname'=> ['required', 'string', 'max:255'],
          'guardianmiddleName'=> ['required', 'string', 'max:255'],
          'guardianlastName'=> ['required', 'string', 'max:255'],
          'guardianrelationship'=> ['required', 'string', 'max:255'],
          'guardianphonenumber'=> ['required', 'string', 'max:11'],
          'guardianemail'=> ['required', 'email','string', 'max:255'],
            ])->validate();

        $user = User::create([
         
            'email' => $input['email'],
            'password' => Hash::make($input['password']),
            'name' => $input['name'],
            'middlename' => $input['middlename'],
            'lastname' => $input['lastname'],
            
        ]);

        $user->Information_User()->create([

        'lastschoolyearattended'=> $input['lastschoyearattended'],
        'lastschoolattended'=> $input['lastschoolattended'],
        'addressofthelastschoolattended'=> $input['addressofthelastschoolattended'],
        'lastgradelevelcompleted'=> $input['lastgradelevelcompleted'],
        'laststrandattended'=> $input['laststrandattended'],
        'schooltype'=> $input['schooltype'],
        'gradeleveltoenrolin'=> $input['gradeleveltoenrolin'],
        'strandtoenrolin'=> $input['strandtoenrolin'],
        'returningstudent'=> $input['returningstudent'],
        'housenumber'=> $input['housenumber'],
        'baranggay'=> $input['baranggay'],
        'municipality'=> $input['municipality'],
        'province'=> $input['province'],
        'phonenumber'=> $input['phonenumber'],
        'birthday'=> $input['birthday'],
        'age'=> $input['age'],
        'sex'=> $input['sex'],
        'mothertongue'=> $input['mothertounge'],
        'religion'=> $input['religion'],
        'generalaverage'=> $input['generalaverage'],
        'lrnnumber'=> $input['lrnnumber'],
        'psastatus'=> $input['psastatus'],
        'psanumber'=> $input['psanumber'],
        'fatherfirstname'=> $input['fatherfirstname'],
        'fathermiddlename'=> $input['fathermiddlename'],
        'fatherlastname'=> $input['fatherlastname'],
        'motherfirstname'=> $input['motherfirstname'],
        'mothermiddlename'=> $input['mothermiddlename'],
        'motherlastname'=> $input['motherlastname'],
        'guardianfirstname'=> $input['guardianfirstname'],
        'guardianmiddlegame'=> $input['guardianmiddlename'],
        'guardianlastname'=> $input['guardianlastname'],
        'guardianrelationship'=> $input['guardianrelationship'],
        'guardianphonenumber'=> $input['guardianphonenumber'],
        'guardianemail'=> $input['guardianemail']
           ]);

        $user->roles()->attach(4);
        return $user;
    }
}