Field « Validation « JSP-Servlet Q&A

2. validation of input field

3. Validate fields with JavaScript or Servlet?

Hi All, My question is in 2 parts: First, I was wondering if there is any benefit to validating a field using JavaScript or just letting the servlet do it? I want to first make sure the field is not blank before invoking the servlet. I was thinking that performance wise, this approach would be better, but I don't know. What ...

5. Validate HTML field on the server

6. Validate Fields from a JSP-HTML