Add branch before create branch Admin using laravel

I am trying to do that when i add a new branch, I want to create an Admin for this branch, but in this the branch form have an input field of branch Admin when i am adding a new branch it does not create a branch because the Admin input field is empty, because there is no Admin available. And i want to do that whether it is or not the Admin is existing or the branch is existing, when i am adding/creating the branch or branch-Admin it not give the validation error.

Add-Branch View:

    <div class="col-xs-12 col-sm-12 col-md-6 col-lg-6">
    <form class="form-horizontal branch-form" action="/add/branch" method="post">
        <div class="form-group">
            <label class="col-sm-3 control-label">Company</label>
            <div class="col-sm-9">
                <select  class="form-control" name="company_id">
                    <option value="">Select</option>
                    @foreach($company as $compny)
                        <option value=""></option>
                    @endforeach
                </select>
                @if($errors->has('company_id'))
                    
                @endif
            </div>
        </div>

        <div class="form-group">
            <label class="col-sm-3 control-label">BranchAdmin</label>
            <div class="col-sm-9">
                <select  class="form-control" name="user_id">
                    <option value="">Select</option>

                        @foreach($user as $usr)
                            <option value=""></option>
                        @endforeach
                </select>
                @if($errors->has('user_id'))
                    
                @endif
            </div>
        </div>

        <div class="form-group">
            <label class="col-sm-3 control-label">Branch-Name</label>
            <div class="col-sm-9">
                <input type="text" class="form-control" name="name" placeholder="Name">
                @if($errors->has('name'))
                    
                @endif
            </div>
        </div>
        <div class="form-group">
            <label class="col-sm-3 control-label">Email</label>
            <div class="col-sm-9">
                <input type="text" class="form-control" name="email" placeholder="Email">
                @if($errors->has('email'))
                    
                @endif
            </div>
        </div>
        <div class="form-group">
            <label class="col-sm-3 control-label">Address</label>
            <div class="col-sm-9">
                <input type="text" class="form-control" name="address" placeholder="Location">
                @if($errors->has('address'))
                    
                @endif
            </div>
        </div>
        <div class="form-group">
            <label class="col-sm-3 control-label">Contact</label>
            <div class="col-sm-9">
                <input type="text" class="form-control" name="contact" placeholder="Contact">
                @if($errors->has('contact'))
                    
                @endif
            </div>
        </div>
        <div class="form-group">
            <label class="col-sm-3 control-label">Open-Hours</label>
            <div class="col-sm-9">
                <input type="text" class="form-control" name="open_hours" placeholder="Shop-Open-Hours">
                @if($errors->has('open_hours'))
                    
                @endif
            </div>
        </div>

            @if(Session::has('message'))
                <div class="form-group">
                    <label class="col-sm-3 control-label"></label>
                    <div class="col-sm-9">
                        <div class="alert alert-info" role="alert"></div>
                    </div>
                </div>
            @endif

        <div class="form-group">
            <label class="col-sm-3 control-label"></label>
            <div class="col-sm-9">
                <button type="submit" value="add branch" class="btn btn-default">Submit</button>
            </div>
        </div>
        
    </form>
    </div>

Branch-Admin View:

<div class="col-xs-12 col-sm-12 col-md-6 col-lg-6">

<form class="form-horizontal register-form" action="/make/branch/admin" method="POST">
    <div class="form-group">
        <label class="col-sm-3 control-label">Name</label>
        <div class="col-sm-9">
            <input type="text" class="form-control" name="name" placeholder="Name">
            @if($errors->has('name'))
                
            @endif
        </div>
    </div>
    <div class="form-group">
        <label class="col-sm-3 control-label">Email</label>
        <div class="col-sm-9">
            <input type="email" class="form-control" name="email" placeholder="Email">
            @if($errors->has('email'))
                
            @endif
        </div>
    </div>
    <div class="form-group">
        <label class="col-sm-3 control-label">Password</label>
        <div class="col-sm-9">
            <input type="password" class="form-control" name="password" placeholder="Password">
            @if($errors->has('password'))
                
            @endif
        </div>
    </div>
    <div class="form-group">
        <label class="col-sm-3 control-label">Contact</label>
        <div class="col-sm-9">
            <input class="form-control" name="phone" placeholder="Contact number">
            @if($errors->has('phone'))
                
            @endif
        </div>
    </div>
    <div class="form-group">
        <label class="col-sm-3 control-label">CNIC</label>
        <div class="col-sm-9">
            <input type="text" id='cnic' class="form-control" name="cnic" placeholder="CNIC">
            @if($errors->has('cnic'))
                
            @endif
        </div>
    </div>

    <div class="form-group">
        <label class="col-sm-3 control-label">Address</label>
        <div class="col-sm-9">
            <textarea class="form-control" type="text" name="address" placeholder="Address" rows="5"></textarea>
            @if($errors->has('address'))
                
            @endif
        </div>
    </div>
    @if(Session::has('message'))
        <div class="form-group">
            <label class="col-sm-3 control-label"></label>
            <div class="col-sm-9">
                <div class="alert alert-info" role="alert"></div>
            </div>
        </div>
    @endif


    <div class="form-group">
        <label class="col-sm-3 control-label"></label>
        <div class="col-sm-9">
            <button type="submit" value="Register" class="btn btn-default">Register</button>
        </div>
    </div>
    
</form>
</div>

Branch Controller:

public function savebranchinfo(Request $request){
        $validator = Validator::make($request->all(),[
            'company_id' => 'required',
            'user_id'=>'required',
            'name' => 'required|min:5',
            'email' =>'required|unique:branch,email',
            'address' =>'required',
            'contact' =>'required|max:11|unique:users,contact',
            'open_hours' =>'required',
        ]);
        if($validator->passes()){
            $branch = new Branch();
            $branch->company_id = $request->company_id;
            $branch->user_id = $request->user_id;
            /*dd($request->company_id);*/
            $branch->branch_name = $request->name;
            $branch->email = $request->email;
            $branch->address = $request->address;
            $branch->contact = $request->contact;
            $branch->open_hours = $request->open_hours;
            if($branch->save() || Auth::user()->type === 'BranchAdmin'){
                $request->session()->flash('message','Successfully save!!');
                return redirect('/add/branch');
        }else{
                return redirect('/add/branch')->withErrors($validator)->withInput();
        }
    }

BranchAdmin Controller:

public function saveadmininfo(Request $request){
        $validator = Validator::make($request->all(), [
            'name' => 'required|min:4',
            'email' => 'required|email|unique:users',
            'password' => 'required|min:4|',
            'phone' => 'required',
            'cnic' => 'required|unique:users,CNIC|min:15|max:15',
            'address' => 'required'
        ]);
        if ($validator->passes()) {

            $user = new User();
            $user->name = $request->name;
            $user->email = $request->email;
            $user->password =bcrypt($request->password);
            $user->contact = $request->phone;
            $user->CNIC = $request->cnic;
            $user->address = $request->address;
            $user->verified = true;
            $user->verification_token = '';
            $user->type = 'BranchAdmin';
            if ($user->save()) {
                $request->session()->flash('message', 'Successfully registered Branch Admin!!');
                return redirect('/make/branch/admin');
            }
        }else{
            return redirect('/make/branch/admin')->withErrors($validator)->withInput();
        }
    }
}

Model:

public function branch(){
        return $this->hasOne('App\Branch', 'user_id', 'id');
    }

via Haider