Nicole Luneburg wrote:
<s:form action=3D"myaction" method=3D"post" validate=3D"true">
The validate attribute here is used to enable client-side validation
only. That will only work if you include the <s:head> attribute in the
page.
My setup is that I have an Action class, which uses a Form to set and get f=
ield values from the JSP page.
In Struts1 I was using the validate(...) method in the Form class.
It seems none of the Struts2 validation examples on the net are working for=
me.
You haven't mentioned whether you're using XML validation or
annotation-based validation. If by not working you mean "does nothing",
then your XML file is probably incorrectly named or your missing an
annotation. (You need to enable this separately from client-side
validation)
Whatever the case, the main difference between Struts1 and Struts2 here
is that Struts2 performs validation on the Object, not on the form
parameters.
That means, to check that "fieldName" is non-blank, it will call
getFieldName() after setFieldName() was called by the ParametersInterceptor.
A common problem is to forget the getter, but in that case Struts will
keep returning INPUT (validation failed) instead of invoking your action.
Hope that helps,
Jeromy Evans
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