码迷,mamicode.com
首页 > 其他好文 > 详细

Yii2.0 常用rules规则

时间:2020-02-08 12:10:12      阅读:94      评论:0      收藏:0      [点我收藏+]

标签:admin   repeat   turn   isp   date   compare   ===   数据   scheme   

// 去除首尾空白字符
[‘email‘, ‘trim‘] 或 [‘email‘, ‘filter‘, ‘filter‘ => ‘trim‘]

// 验证字段必填
[‘email‘, ‘required‘, ‘message‘ => ‘email不能为空‘]

// 赋予默认值
[‘age‘, ‘default‘, ‘value‘ => 20]

// 验证字符串长度
[‘email‘, ‘string‘, ‘min‘ => 3, ‘max‘ => 20] 或 [‘email‘, ‘string‘, ‘length‘ => [3, 20]]

// 使用正则表达式
[‘username‘, ‘match‘, ‘pattern‘ => ‘/^[A-Za-z_\w]+$/‘, ‘message‘ => ‘username仅支持字母、数字、下划线‘]

// 格式类型验证
[‘age‘, ‘integer‘] // 整数格式
[‘salary‘, ‘double‘] // 浮点数格式
[‘temperature‘, ‘number‘] // 数字格式
[‘isAdmin‘, ‘boolean‘] // 布尔格式
[‘email‘, ‘email‘] // email格式
[‘birthday‘, ‘date‘] // 日期格式
[‘website‘, ‘url‘, ‘defaultScheme‘ => ‘http‘] // URL格式

// 数值范围检查
[‘age‘, ‘compare‘, ‘compareValue‘ => 30, ‘operator‘ => ‘>=‘]
[‘level‘, ‘in‘, ‘range‘ => [1, 2, 3]]

// 验证输入的两个值是否一致
[‘passwordRepeat‘, ‘required‘] 
[‘passwordRepeat‘, ‘compare‘, ‘compareAttribute‘ => ‘password‘, ‘operator‘ => ‘===‘]

// 验证值在数据表中唯一
[‘email‘, ‘unique‘, ‘targetClass‘ => CommonModelsUsers::class, ‘filter‘ => [‘status‘ => User::STATUS_ACTIVE], ‘message‘ => ‘email重复‘, ‘when‘ => function ($model) {
    return $model->user_type = SYSTEM_NO;
}]

// 验证值在数据表中已存在
[‘user_email‘, ‘exist‘, ‘targetClass‘ => CommonModelsUser:class,  ‘targetAttribute‘ => [‘user_email‘ => ‘email‘], ‘filter‘ => [‘status‘ => User::STATUS_ACTIVE],  ‘message‘ => ‘There is no user with such email.‘]

// 使用自定义函数过滤
[‘email‘, ‘filter‘, ‘filter‘ => function($value) {     
    // 在此处标准化输入的email     
    return strtolower($value); 
}]

// 验证码
[‘verificationCode‘, ‘captcha‘]

// 验证文件上传
[‘textFile‘, ‘file‘, ‘extensions‘ => [‘txt‘, ‘rtf‘, ‘doc‘], ‘maxSize‘ => 1024 * 1024 * 1024]

// 验证图片上传
[‘avatar‘, ‘image‘, ‘extensions‘ => [‘png‘, ‘jpg‘], ‘minWidth‘ => 100, ‘maxWidth‘ => 1000, ‘minHeight‘ => 100, ‘maxHeight‘ => 1000]

 

说明:打印Validator::$builtInValidators可以看到被支持的所有validators:

Array
(
    [boolean] => yii\validators\BooleanValidator
    [captcha] => yii\captcha\CaptchaValidator
    [compare] => yii\validators\CompareValidator
    [date] => yii\validators\DateValidator
    [default] => yii\validators\DefaultValueValidator
    [double] => yii\validators\NumberValidator
    [each] => yii\validators\EachValidator
    [email] => yii\validators\EmailValidator
    [exist] => yii\validators\ExistValidator
    [file] => yii\validators\FileValidator
    [filter] => yii\validators\FilterValidator
    [image] => yii\validators\ImageValidator
    [in] => yii\validators\RangeValidator
    [integer] => Array
        (
            [class] => yii\validators\NumberValidator
            [integerOnly] => 1
        )
 
    [match] => yii\validators\RegularExpressionValidator
    [number] => yii\validators\NumberValidator
    [required] => yii\validators\RequiredValidator
    [safe] => yii\validators\SafeValidator
    [string] => yii\validators\StringValidator
    [trim] => Array
        (
            [class] => yii\validators\FilterValidator
            [filter] => trim
            [skipOnArray] => 1
        )
 
    [unique] => yii\validators\UniqueValidator
    [url] => yii\validators\UrlValidator
    [ip] => yii\validators\IpValidator
)

 

Yii2.0 常用rules规则

标签:admin   repeat   turn   isp   date   compare   ===   数据   scheme   

原文地址:https://www.cnblogs.com/itsharehome/p/12275793.html

(0)
(0)
   
举报
评论 一句话评论(0
登录后才能评论!
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!