variable names are case sensitive so
useremail != userEmail
EITHER
change userEmail to useremail in your java source OR
change useremail to userEmail in Login-validation.xml and Login.jsp
rebuild the project
redeploy to tomcat
M
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----- Original Message -----
From: "Leena Borle" <[EMAIL PROTECTED]>
To: <user@struts.apache.org>
Sent: Monday, June 04, 2007 8:02 PM
Subject: email field validation in struts-2
Hi,
I have just started learning Struts-2. I am using sruts2-blank
application
on Tomcat server. I added email field in login file. Problem I have is
validation is failing. Even if I put email address in email field,
framework
comes back with the error message from my validation.XML file(Email field
required).
I see following error on the server...
SEVERE: ParametersInterceptor - [setParameters]: Unexpected Exception
catched: Error setting expression 'useremail' with value
'[Ljava.lang.String
;@8cd4db'
I would appreciate any help on this.
Leena
Here are my files ...
Login.jsp
<body>
<s:form action="Login">
<s:textfield key="username"/>
<s:password key="password" />
<s:textfield key="useremail" />
<s:submit/>
</s:form
Login-validation.xml
<validators>
<field name="useremail">
<field-validator type="requiredstring">
<message key="requiredstring"/>
</field-validator>
</field>
<field name="username">
<field-validator type="requiredstring">
<message key="requiredstring"/>
</field-validator>
</field>
<field name="password">
<field-validator type="requiredstring">
<message key="requiredstring"/>
</field-validator>
</field>
</validators>
Login.java
/*
* $Id: Login.java 471756 2006-11-06 15:01:43Z husted $
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package example;
public class Login extends ExampleSupport {
public String execute() throws Exception {
if (isInvalid(getUsername())) return INPUT;
if (isInvalid(getPassword())) return INPUT;
return SUCCESS;
}
private boolean isInvalid(String value) {
return (value == null || value.length() == 0);
}
private String username;
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
private String password;
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
private String userEmail;
public String getUserEmail() {
System.out.println("email is getUserEmail(Login) " + userEmail);
return userEmail;
}
public void setUserEmail(String userEmail) {
System.out.println("email is setUserEmail (Login)" + userEmail);
this.userEmail = userEmail;
}
}
package.properties have property defined ,
useremail = Email
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