[moka学习笔记]yii2.0 rules的用法（收集，不定期更新）

    public function rules(){
        return [
            ['title','required','message'=>'标题不能为空'],
            ['title','string','min'=>2,'max'=>200,'tooShort'=>'标题不能少于两位','tooLong'=>'标题不能大于200位'],
            ['content','required','message'=>'内容不能为空'],
            ['description','string','max'=>500,'tooLong'=>'描述不能大于500位'],
            ['flag','integer','min'=>0,'max'=>9,'tooSmall'=>'非法操作','tooBig'=>'超过了长度'],
            ['count','integer','min'=>0,'tooSmall'=>'必须是大于等于0的整数','message'=>'请输入整数'],
            ['status','in','range'=>['0','1'],'message'=>'非法操作']
        ];
    }