The following are some common filters used for validation in PHP files. During validation, data is not altered in any way. This means that none of these filters remove invalid characters. However, it is very us
当enableClientValidation 和enableAjaxValidation 都设置为 true 时,只有客户端验证成功之后才会触发 AJAX 的验证请求。注意,如果验证某个表单项的时候凑巧 validateOnChange,validateOnBlur 或者validateOnType 其中之一设置了 true,那么这个表单项在单独通过这样的客户端验证时,也会发起 AJAX 请求。
The following visualization highlights the differences between client-side, form (input value) and model validation. Model validation generally operates on trusted data (internal system state) and should be repeatable at any point in time while input validation explicitly operates once on data that com...
input validation approaches: whitelist validation (sometimes referred to as inclusion or positive validation) and blacklist validation (sometimes known as exclusion or negative validation). These two approaches, and examples of validating input in Java, C#, and PHP to preventSQLinjection, are detailed...
如果你想完全关闭客户端验证,你可以设置 yii\widgets\ActiveForm::$enableClientValidation 属性为 false 。你也可以通过设置它们的 yii\widgets\ActiveField::$enableClientValidation 属性为 false 来单独关闭某一个表单项。当在表单项级别和表单级别都设置了 enableClientValidation 的时候,前者(表单项)的级别优先生效...
You may need to keep input from one request until the next request. For example, you may need to re-populate a form after checking it for validation errors. Flashing Input To The Session 1Input::flash(); Flashing Only Some Input To The Session ...
Input ValidationInput ValidationChapter 3. Input Validation - 20 Chapter 3. Input Validation In this chapter: What Is Input? The Need for Input Validation Input Validation Techniques Mitigation Techniques Validation in ASP.NET Applications Summary 23 25 33 39......
若你需要完全关闭客户端验证,你只需配置 yii\widgets\ActiveForm::enableClientValidation 属性为 false。你同样可以关闭各个输入框各自的客户端验证,只要把它们的 yii\widgets\ActiveField::enableClientValidation 属性设为 false。 自己实现客户端验证 要穿件一个支持客户端验证的验证器,你需要实现 yii\validators\Valid...
A fast, extensible & stand-alone PHP input validation class that allows you to validate any data - Wixel/GUMP
http://www.yiiframework.com/doc-2.0/guide-input-validation.html#standalone-validators 一个规则可以用于验证一个或多个属性,一个属性也可以被一条或多条规则所验证。一条规则可以使用on选项应用于特定场景,如果没有定义on选项,意味着此规则适用于所有场景。