| Title |
Test
Find
Alphanumeric
|
| Expression |
^[a-zA-Z0-9]+$ |
| Description |
Matches any alphanumeric string (no spaces). |
| Matches |
10a | ABC | A3fg |
| Non-Matches |
45.3 | this or that | $23 |
| Author |
Rating:
Not yet rated.
Steven Smith
|
| Source |
http://www.aspalliance.com/wiseasp/aboutregularexpression.asp |
| Your Rating |
|
Title: shubham
Name: shubham
Date: 10/4/2021 12:54:29 PM
Comment:
sssss
Title: Matches any alphanumeric string (with spaces in between, not in first place and last place).
Name: Saroj Nayak
Date: 5/26/2011 5:58:57 AM
Comment:
Use following one: Really very useful everywhere.
([0-9a-zA-Z]+)|([0-9a-zA-Z][0-9a-zA-Z\\s]+[0-9a-zA-Z]+)
Title: abcd
Name: asdasdsa
Date: 6/17/2010 11:46:46 AM
Comment:
dsadsadsadsa
Title: ASP.Net 2.0
Name: Mansour
Date: 7/30/2007 10:27:44 AM
Comment:
Hi
I am trying to use that with RegularExpressionValidator
on ASP.Net 2.0 but it allwing 111 , aaa and 1a1a
do you think i am missing something
please
Title: AlphaNumeric with UnderScore
Name: Anshul Jaiswal
Date: 7/5/2007 2:49:36 AM
Comment:
\w*
Note : Small w is used and if you use 'W' then it is for "not alphanumeric".
Title: Not quite
Name: Michael
Date: 4/29/2004 6:13:16 PM
Comment:
Chris-
Your pattern works if he wants to allow the "_", if you want a shorter way to write what he has.
Try this:
^[^\W_]+$
Title: ??? Obvious ???
Name: Chris
Date: 1/8/2004 7:51:10 PM
Comment:
Check this out!!
^\w+$
