If you want to use several annotations of the same type, these annotations must be nested within the @Validations() annotation.
Usage
Used at METHOD level.
Parameters
| Parameter | Required | Notes |
|---|---|---|
| requiredFields | no |
| Add list of RequiredFieldValidators | ||
| customValidators | no | Add list of CustomValidators |
| conversionErrorFields |
| no | Add list of ConversionErrorFieldValidators | |
| dateRangeFields | no | Add list of DateRangeFieldValidators |
| emails | no | Add list of EmailValidators |
| fieldExpressions | no | Add list of FieldExpressionValidators |
| intRangeFields | no | Add list of IntRangeFieldValidators |
| requiredStrings | no | Add list of RequiredStringValidators |
| stringLengthFields | no | Add list of StringLengthFieldValidators |
| urls | no | Add list of UrlValidators |
| visitorFields | no | Add list of VisitorFieldValidators |
| regexFields | no | Add list of RegexFieldValidator |
| expressions | no | Add list of ExpressionValidator |
Examples
Different validations per method
Different validations per method is NOT supported for client-side validation!
To use different validations per method, the validateAnnotatedMethodOnly property must be set on the validation interceptor.
<interceptor-ref name="validation"> <param name="validateAnnotatedMethodOnly">true</param> <param name="excludeMethods">input,back,cancel,browse</param> </interceptor-ref>
Here's a complete example of updating the default stack:
<package name="default" extends="struts-default">
<interceptors>
<interceptor-stack name="content">
<interceptor-ref name="exception"/>
<interceptor-ref name="alias"/>
<interceptor-ref name="servletConfig"/>
<interceptor-ref name="prepare"/>
<interceptor-ref name="i18n"/>
<interceptor-ref name="chain"/>
<interceptor-ref name="debugging"/>
<interceptor-ref name="profiling"/>
<interceptor-ref name="scopedModelDriven"/>
<interceptor-ref name="modelDriven"/>
<interceptor-ref name="fileUpload"/>
<interceptor-ref name="checkbox"/>
<interceptor-ref name="staticParams"/>
<interceptor-ref name="params">
<param name="excludeParams">dojo\..*</param>
</interceptor-ref>
<interceptor-ref name="conversionError"/>
<interceptor-ref name="validation">
<param name="validateAnnotatedMethodOnly">true</param>
<param name="excludeMethods">input,back,cancel,browse</param>
</interceptor-ref>
<interceptor-ref name="workflow">
<param name="excludeMethods">input,back,cancel,browse</param>
</interceptor-ref>
</interceptor-stack>
</interceptors>
<default-interceptor-ref name="default"/>
</package>
</struts>