validation « Message « JSP-Servlet Q&A

1. Javascript (.jsp) : Captcha validation message    stackoverflow.com

good day.

1. Im working on a login module at "forgot password" link.
2. A small window is opened when user clicks "forgot password" link.
3. User need to enter id,email address and the captcha ...

2. How to show error messages during validation    coderanch.com

3. can i assign an error message for validation annotation from a .properties file    coderanch.com