File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
A friendly place for programming greenhorns!
Big Moose Saloon
Register / Login
Joined: Feb 07, 2008
Feb 11, 2008 03:05:00
Hi , I am generating the
by using ImageCaptchaServlet
I would like to validate the generated image with normal
code to compare with
validations, how can I do that please help.
Joined: Dec 11, 2004
Feb 11, 2008 06:19:00
You're not giving us much to work with here.
I assume ImageCaptchaServlet is a 3rd party library.
Have you read their documentation?
I'm guessing that it would have some sample code you could use.
Do you know how to retrieve form parameters from a
Do you know how to store parameters using the scoped objects provided by the servlet spec to use them later?
Show us some of what you've done and it will be easier for us to help you.
How to ask a question...
Simple Servlet Examples
I agree. Here's the link:
subject: Image validation
looking for a creative way to get a string from file.xml
How To Write Some Text in a Horizontal Rule?
thumbnail in jsp
problem with load image file
automatic display of the java list on mouseover an image
All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter
| Powered by
Copyright © 1998-2015