Verifying User Input Using JSP Tag Libraries

Author: developer.com | Published: 10th Aug 2005 | Visited: 352 times | Add Comment
Filed in: Java Script

By Vlad Kofman Go to page: 1 2 Next In any Web-based application where program logic requires information submitted by the user to be validated, the creators of the application can check data in two ways. The first method is to do validation on the client side, even before anything is submitted to the server. Usually, this is done using JavaScript running in the client's Internet browser. While the form is being submitted, the script will check all required fields and pop up error...n

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