http://struts.apache.org/2.1.2/docs/using-field-validators.html
<s:form ...>
........
<s:textfield label="Required Validator Field" name="requiredValidatorField" />
<s:textfield label="Field Expression Validator Field"
name="fieldExpressionValidatorField" />
.....
</s:form>
package org.apache.struts2.showcase.validation;
public class FieldValidatorsExampleAction extends
AbstractValidationActionSupport
{
private String requiredValidatorField = null;
public String getRequiredValidatorField() {
return requiredValidatorField;
}
public void setRequiredValidatorField(String requiredValidatorField) {
this.requiredValidatorField = requiredValidatorField;
}
private String fieldExpressionValidatorField = null;
public String getFieldExpressionValidatorField()
{
return fieldExpressionValidatorField;
}
public void setFieldExpressionValidatorField(String
fieldExpressionValidatorField)
{
this.fieldExpressionValidatorField = fieldExpressionValidatorField;
}
}
}
WEB-INF/classes/validator.xml
<validators>
........
<field name="requiredValidatorField">
<field-validator type="required">
<message><![CDATA[ required ]]></message>
</field-validator>
</field>
<field name="fieldExpressionValidatorField">
<field-validator type="fieldexpression">
<param name="expression">(fieldExpressionValidatorField
== requiredValidatorField)</param>
<message><![CDATA[ must be the same as the Required
Validator Field if specified ]]></message>
</field-validator>
</field>
..........
</validators>Martin Gainty
______________________________________________
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> To: user@struts.apache.org
> Subject: Re: Validating that two fields match?
> Date: Thu, 13 Aug 2009 10:06:38 -0400
> From: musom...@aol.com
>
>
> try the pattern
>
> <field name="model.pointOfContact.emailAddress">
> etc
>
>
>
>
>
>
>
> -----Original Message-----
> From: James Carr <james.r.c...@gmail.com>
> To: Struts Users Mailing List <user@struts.apache.org>
> Sent: Thu, Aug 13, 2009 9:53 am
> Subject: Re: Validating that two fields match?
>
>
>
>
>
>
>
>
>
>
> I have tried this and it doesn't seem to work at all. I am using
> ModelDriven and the model object has a PointOfContact object with an
> emailAddress and confirmingEmail attributes.
>
> <field name="pointOfContact.emailAddress">
> <field-validator type="requiredstring">
> <param name="trim">true</param>
> <message>Email Address is required.</message>
> </field-validator>
> <field-validator type="email">
> <message>Please enter a valid email</message>
> </field-validator>
> <field-validator type="expression">
> <param
> name="expression">(pointOfContact.emailAddress.equals(pointOfContact.confirmingEmail))</param>
> <message>Verify that you have entered the same email
> address in both fields</message>
> </field-validator>
> </field>
>
> The other two validators above it work.
>
> Thanks,
> James
>
> On Wed, Aug 12, 2009 at 5:59 PM, <musom...@aol.com> wrote:
> >
> > Check out
> > http://struts.apache.org/2.x/docs/expression-validator.html
> >
> > If you are using annotations check out
> >
> > http://struts.apache.org/2.x/docs/expressionvalidator-annotation.html
> >
> > Your expression will be something like
> > @ExpressionValidator(expression="email.equals(confirmEmail)",? message="The
> email fields do not match")
> >
> >
> >
> > Chris
> >
> >
> >
> >
> > -----Original Message-----
> > From: James Carr <james.r.c...@gmail.com>
> > To: Struts Users Mailing List <user@struts.apache.org>
> > Sent: Wed, Aug 12, 2009 5:30 pm
> > Subject: Validating that two fields match?
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Hello,
> >
> > Is there something out of the box that will let me validate if two
> > fields match in struts2? An example would be a form with email and
> > confirmingEmail fields.
> >
> > Thanks,
> > James
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
> > For additional commands, e-mail: user-h...@struts.apache.org
> >
> >
> >
> >
> >
> >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
> For additional commands, e-mail: user-h...@struts.apache.org
>
>
>
>
>
>
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