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JText

Vaskar Dasgupta
Greenhorn

Joined: Jul 20, 2001
Posts: 25
Hi,
I would like to restrict the user to enter a minimum of 3 characters and a maximum of 8 characters in the 'UserID' text field (JTextField), is there any API for this in java. Can you suggest any solution ?
Thanks in advance.


Kindly reply back.
Paul Stevens
Ranch Hand

Joined: May 17, 2001
Posts: 2823
Here is a link to the Sun tutorial Go to the creating validated textfields section. In the example check out the insertString method. You will need to modify that to limit the entry.
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: JText
 
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