/var/www/vhosts/nabawater/backend/models
Edit: /var/www/vhosts/nabawater/backend/models/Newsletter.php (1634B)
Yii::t('backend', 'Newsletter Title'),
'newsletter_content' => Yii::t('backend', 'Newsletter Content'),
'newsletter_status' => Yii::t('backend', 'Newsletter Status'),
];
}
public function checkunique($attribute) {
$query = self::find()->where([
$attribute => $this->{$attribute}
])->andWhere([
'<>','newsletter_status',self::DELETE
]);
if (!$this->isNewRecord) {
$query->andWhere([
'<>','newsletter_id',$this->newsletter_id
]) ;
}
$model = $query->asArray()->all();
if(count($model)>0){
$this->addError($attribute ,'Already exists');
}
}
}