Hello,
Can anyone help with this topic?
I have a multiple select zone on my form. The user must at least select one value.
I tried to use the validation tag "required" in 2 ways to perform this. But it seems
not work.
Here is a snippet of my formBean
<form-bean name="formuleFormBean"
type="org.apache.struts.validator.DynaValidatorForm">
<form-property name="languesFormuleLibelleIHM"
type="java.lang.String[]"/>
</form-bean>
Here is a snippet of my first validation.xml
<formset>
<form name="formuleFormBean">
<field property="languesFormuleLibelleIHM[0]"
depends="required">
<msg name="required"
key="errors.ihm.formule.langue"/>
<arg0 key="libelle.formule.gestion.langue"/>
</field>
</form>
</formset>
Here is a snippet of my second validation.xml
<formset>
<form name="formuleFormBean">
<field property="languesFormuleLibelleIHM" depends="required">
<msg name="required"
key="errors.ihm.formule.langue"/>
<arg0 key="libelle.formule.gestion.langue"/>
</field>
</form>
</formset>
When I apply the first validation example and that the user doesn't select a value, I
get the "required message" on my page. But ArrayIndexOutOfBound exceptions are thrown
by the framework validator.
When I apply the second validation example and that the user doesn't select a value,
the "required message" doesn't appear on my page.
Does someone know a smart way to get this work?
Hope someone may help me with this issue.
Thanks in advance.
Didier
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