Hello,
I suppose StringValidator is used only with ValidField, because it
implements IValidator interface. With text field you can use validators
which implement Validator interface.
Audrius
----- Original Message -----
From: "Michal Hlavac" <[EMAIL PROTECTED]>
To: "Tapestry users" <[email protected]>
Sent: Monday, September 19, 2005 2:28 PM
Subject: tapestry 4 validators
hello,
Why can't I use this code?
<bean name="basicValidator"
class="org.apache.tapestry.valid.StringValidator">
<set name="required" value="true"/>
<set name="minimumLength" value="1"/>
</bean>
<component id="firstNameField" type="TextField">
<binding name="value" value="ognl:firstName"/>
<binding name="validators" value="bean:basicValidator"/>
</component>
I know, that I can use value="validators:required,minLength=0", but I
don't understand why there is java.lang.ClassCastException on
org.apache.tapestry.form.ValidatableFieldSupportImpl.validate(ValidatableFieldSupportImpl.java:89)
thanks, miso
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