Solved

RegularExpressionValidator

Posted on 2011-09-07
2
239 Views
Last Modified: 2012-05-12
Hey guys, i have an RegularExpressionValidator and i want to allow the user to enter specail char,

like ritesh's

it does not work, i want to allow the user to enter  '   @ $!  


here my code

 <asp:RegularExpressionValidator ID="RFVF_CName" runat="server" ControlToValidate="txtRName"
                    CssClass="validator" ErrorMessage=" 4-50 char required!" ValidationExpression="^[0-9a-zA-Z ]{4,50}$"
                    ValidationGroup="a" />
0
Comment
Question by:JCWEBHOST
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
2 Comments
 
LVL 3

Accepted Solution

by:
PrisonBroken earned 500 total points
ID: 36495493
try

ValidationExpression="^[0-9a-zA-Z !@'\$]{4,50}$"

or

ValidationExpression="^[0-9a-zA-Z\s!@'\$]{4,50}$"
0
 
LVL 3

Expert Comment

by:PrisonBroken
ID: 36495515
all you should need do is add a \ before any special characters.

Cheers

0

Featured Post

Enroll in June's Course of the Month

June’s Course of the Month is now available! Experts Exchange’s Premium Members, Team Accounts, and Qualified Experts have access to a complimentary course each month as part of their membership—an extra way to sharpen your skills and increase training.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction This article shows how to use the open source plupload control to upload multiple images. The images are resized on the client side before uploading and the upload is done in chunks. Background I had to provide a way for user…
The article shows the basic steps of integrating an HTML theme template into an ASP.NET MVC project
This video Micro Tutorial shows how to password-protect PDF files with free software. Many software products can do this, such as Adobe Acrobat (but not Adobe Reader), Nuance PaperPort, and Nuance Power PDF, but they are not free products. This vide…
In this video, viewers will be given step by step instructions on adjusting mouse, pointer and cursor visibility in Microsoft Windows 10. The video seeks to educate those who are struggling with the new Windows 10 Graphical User Interface. Change Cu…

688 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question