File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
http://aspose.com/file-tools
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

CAPTCHA image colors

 
Migrated From Jforum.net
Ranch Hand
Posts: 17424
  • 0
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
CAPTCHA image bgcolor and foreground color, sometimes, dont match
hard to read the code.
Especially those backgrounds with white noise and gradient color makes it harder.

CAPTCHA colors must be controlled with a logic.

IMHO

A sample image is attached.

[originally posted on jforum.net by javadesk]
 
Migrated From Jforum.net
Ranch Hand
Posts: 17424
  • 0
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Why nobody says anything about this topic..

dont u consider that it should be improved.
[originally posted on jforum.net by javadesk]
 
Migrated From Jforum.net
Ranch Hand
Posts: 17424
  • 0
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Please register a entry in the bug tracker: http://www.jforum.net/jira , so we can have your request registered.

Rafael
[originally posted on jforum.net by Rafael Steil]
 
Migrated From Jforum.net
Ranch Hand
Posts: 17424
  • 0
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I already registred the subject at Jira.

Here is a proposal:
It will be OK
If u allow the new member to renew the image till something readable comes.

Add and ID in img tag


Then add following link beside image:
Give Me New CAPTCHA

Add following script to refresh image:
<script language="javascript">
function new_captcha(){
document.getElementById("captcha").src= CAPTCHA RENEWER CLASS;
}
</script>
I think captcha runs on a session variable.
Your new class will produce a new session variable and call captcha class again.

Do u think it works??

[originally posted on jforum.net by javadesk]
 
Migrated From Jforum.net
Ranch Hand
Posts: 17424
  • 0
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I think so. 'Will implement it.

Rafael
[originally posted on jforum.net by Rafael Steil]
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic