This class handles some of data type validation using regular expression.
Developers will find here most of needed in any web application, if more needed, we can handle to add it later on.
It validate Email addresses, Regular URL’s, Nicknames, Passwords, Alphabatec strings, Alphanumeric, Regular Strings, Numeric Values, Short DateTime and Long DateTime strings.
Enjoy 
To download the validator class click here.
Note: The Data Validation Class has been released with source code under the LGPL free software license.
Nice work.
A gread functionnality of a such formular validation class could be error message management.
Another point is : for non english users (like I am) a normal text could contain accents, so the regalr expression should be more complicated.
Thanks for sharing
Thanks Fluminis.
I’ll keep your point in mind.
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