activeFileField() 如何实现只能图片上传

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1

activeFileField() 如何实现只能图片上传？

2

model 里的规则

   public $image; //别忘了声明








/**


 * @return array validation rules for model attributes.


 */


public function rules()


{


	return array(





		....


        array('image', 'file','allowEmpty'=>true ,


         'types'=>'jpg, gif, png',


         'maxSize'=>1024 * 1024 * 10, // 10MB


         'tooLarge'=>'The file was larger than 10MB. Please upload a smaller file.',


        ),


		


	);


}
3

Thanks, bluefinger