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                            ## 檢查數據表是否存在

您可以輕松的檢查數據表或字段是否存在，使用 hasTable 和 hasColumn 方法：

~~~
if (Schema::hasTable('users'))
{
    //
}
~~~

## 檢查字段是否存在

~~~
if (Schema::hasColumn('users', 'email'))
{
    //
}
~~~
                    
                
        
                
            
        
                
    
                
    
                
        
                
    
                

                







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