RegExLib.com - The first Regular Expression Library on the Web!

Please support RegExLib Sponsors

Sponsors

Expressions by User

   Displaying page 1 of 1 pages; Items 1 to 1
Title Test Details Pattern Title
Expression
^[a-zA-Z0-9]{1,20}$
Description
Matches
e3 | wee | w4
Non-Matches
-4
Author Rating: Not yet rated. eddie xia
   Displaying page 1 of 1 pages; Items 1 to 1

Copyright © 2001-2025, RegexAdvice.com | ASP.NET Tutorials