I have created a project in Laravel but i cant login and register.When i try to register it stays at the same page and all the fields stay the same the password field stays empty.While in Login page it says that "These credentials do not match our records.".I have tried to drop the database,create new and run php artisan migrate or migrate:fresh and refresh but still not working.When i try to enter a user or admin from phpmyadmin it says this error".I dont know if the error comes maybe because department table and user table are joined,foreign key and primary key,with department_id...

1062 - Duplicate entry '[email protected]' for key 'users_email_unique'

Department.php

 public function users() { return $this->hasMany(User::class); } 

User.php

 public function users() { return $this->belongsTo(Department::class); } 

 public function up() { Schema::create('users', function (Blueprint $table) { $table->bigIncrements('id');//create_users_table //$table->text('avatar'); $table->string('name'); $table->string('lastname'); $table->string('phone'); $table->string('jobtitle'); $table->integer('department_id'); $table->timestamps(); $table->string('usertype')->nullable(); $table->string('email')->unique(); $table->timestamp('email_verified_at')->nullable(); $table->string('password'); $table->rememberToken(); }); } 

 public function up() { Schema::create('departments', function (Blueprint $table) { $table->bigIncrements('id'); $table->string('name'); $table->timestamps(); }); } 

RegisterController.php

 class RegisterController extends Controller { use RegistersUsers; protected $redirectTo = RouteServiceProvider::HOME; public function __construct() { $this->middleware('guest'); } protected function validator(array $data) { return Validator::make($data, [ //'avatar' => ['image', 'mimes:jpeg,bmp,png,jpg', 'max:2048'], 'name' => ['required', 'string', 'max:255'], 'lastname' => ['required', 'string', 'max:255'], 'phone' => ['required', 'string', 'max:10', 'min:10'], 'jobtitle' => ['required', 'string', 'max:255'], 'department_id' => ['required', 'string', 'max:255'], 'email' => ['required', 'string', 'email', 'max:255', 'unique:users'], 'password' => ['required', 'string', 'min:8', 'confirmed'], ]); } protected function create(array $data) { return User::create([ 'name' => $data['name'], 'lastname' => $data['lastname'], 'phone' => $data['phone'], 'jobtitle' => $data['jobtitle'], 'department_id' => $data['department'], 'email' => $data['email'], 'password' => Hash::make($data['password']), ]); } }