Form returned bad request: Missing required parameters: id

I’m new to yii2 and I want to make a signup form using yii2 basic I use the generated mvc from gii but when i submit the registration it returned bad request but some of the data i’ve input is in the database but some are missing too. Here is my user model:

<?php

namespace appmodels;

use Yii;

/**
 * This is the model class for table "user".
 *
 * @property int $id
 * @property string $username
 * @property string $name
 * @property string $password
 * @property string $authKey
 * @property int $id_level
 * @property string $accessToken
 *
 * @property MasterLevel $level
 */
class User extends yiidbActiveRecord implements yiiwebIdentityInterface
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return 'user';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['username', 'name', 'password', 'authKey', 'id_level', 'accessToken'], 'required'],
            [['id_level'], 'integer'],
            [['username'], 'string', 'max' => 30],
            [['name'], 'string', 'max' => 50],
            [['password', 'authKey'], 'string', 'max' => 20],
            [['accessToken'], 'string', 'max' => 10],
            [['id_level'], 'exist', 'skipOnError' => true, 'targetClass' => MasterLevel::className(), 'targetAttribute' => ['id_level' => 'id_level']],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'username' => 'Username',
            'name' => 'Name',
            'password' => 'Password',
            'authKey' => 'Auth Key',
            'id_level' => 'Id Level',
            'accessToken' => 'Access Token',
        ];
    }

    /**
     * Gets query for [[Level]].
     *
     * @return yiidbActiveQuery
     */
    public function getLevel()
    {
        return $this->hasOne(MasterLevel::className(), ['id_level' => 'id_level']);
    }
     public $id;
    public $username;
    public $password;
    public $authKey;
    public $accessToken;


    /**
     * {@inheritdoc}
     */
    public static function findIdentity($id)
    {
        return isset(self::$users[$id]) ? new static(self::$users[$id]) : null;
    }

    /**
     * {@inheritdoc}
     */
    public static function findIdentityByAccessToken($token, $type = null)
    {
        foreach (self::$users as $user) {
            if ($user['accessToken'] === $token) {
                return new static($user);
            }
        }

        return null;
    }

    /**
     * Finds user by username
     *
     * @param string $username
     * @return static|null
     */
    public static function findByUsername($username)
    {
        foreach (self::$users as $user) {
            if (strcasecmp($user['username'], $username) === 0) {
                return new static($user);
            }
        }

        return null;
    }

    /**
     * {@inheritdoc}
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * {@inheritdoc}
     */
    public function getAuthKey()
    {
        return $this->authKey;
    }

    /**
     * {@inheritdoc}
     */
    public function validateAuthKey($authKey)
    {
        return $this->authKey === $authKey;
    }

    /**
     * Validates password
     *
     * @param string $password password to validate
     * @return bool if password provided is valid for current user
     */
    public function validatePassword($password)
    {
        return $this->password === $password;
    }
}

And my actionCreate in user controller

 public function actionCreate()
    {
        $model = new User();

        if ($model->load(Yii::$app->request->post()) && $model->save(false)) {
            return $this->redirect(['view', 'id' => $model->id]);
        }

        return $this->render('create', [
            'model' => $model,
        ]);
    }

the view

<?php

use yiihelpersHtml;

/* @var $this yiiwebView */
/* @var $model appmodelsUser */

$this->title = 'Create User';
$this->params['breadcrumbs'][] = ['label' => 'Users', 'url' => ['index']];
$this->params['breadcrumbs'][] = $this->title;
?>
<div class="user-create">

    <h1><?= Html::encode($this->title) ?></h1>

    <?= $this->render('_form', [
        'model' => $model,
    ]) ?>

</div>

I can’t find where my code is wrong Please help me

Answer

save(false) method does not validate your data!
That’s why some data may not be included in the database.

Consider the following:

1- The data of your rules() method must match the database.(rules() In model file)

2- Use the following in action:

 if ($model->load(Yii::$app->request->post()) && $model->save()){
    #Code ...

Or:

 if ($model->load(Yii::$app->request->post()) && $model->validate()){

    #Code ...
      if ($model->save(false)){
    #Code ...