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我是laravel的新手,我有一些问题来处理与模型和控制器的关系。Model and conroller relationship laravel 5
我的IndexController,其中被称为:
$usersModel = new \App\Models\Users();
if ($usersModel->checkOnExistsByEmail($params['user_email'])){
//...find it
}
型号文件:
namespace App\Models;
use Illuminate\Database\Eloquent\Model;
class Users extends Model {
protected $table = 'users_data';
public function scopeCheckOnExistsByEmail($query,$email){
$count = $query->where('user_email','=',$email)->count();
if ($count == 0){
return false;
}else{
return true;
}
}
}
之后,我有一个一个错误:
Object of class Illuminate\Database\Eloquent\Builder could not be converted to string
有人能解释什么我做错了?非常感谢你。
让控制器处理逻辑而不是模型 –
'scopes'不能转换为布尔型,'scopes'必须返回builder – xAoc