File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
The moose likes HTML, CSS and JavaScript and the fly likes Simple regular expression! Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login
JavaRanch » Java Forums » Engineering » HTML, CSS and JavaScript
Bookmark "Simple regular expression!" Watch "Simple regular expression!" New topic

Simple regular expression!

Jeppe Sommer
Ranch Hand

Joined: Jan 07, 2004
Posts: 270
I want to use regular expression to test if a price (decimal) has the correct format:

Now I�m allowed to type in a positive integer with 2 decimals, i.e. 15.50.


I also want to be able to type in a positive integer with 1 decimal only!

Have can I do that?
Eric Pascarello

Joined: Nov 08, 2001
Posts: 15385
I agree. Here's the link:
subject: Simple regular expression!
It's not a secret anymore!