Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

Validation Block

Posted on 2011-03-08
4
Medium Priority
?
210 Views
Last Modified: 2012-05-11
I am using the Microsoft Validation  Block.   I am using the code below to check that the webpage is valid.  But I only want to check this if a user enters a web page.



<Bindable(True)> _
    <RegexValidator("(http://|)(www\.)?([^\.]+)\.(\w{2}|(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum))", MessageTemplate:="Please enter a valdi webpage")>
      Public Property WebPage() As String
        Get
            Return Me.M_WebPage
        End Get
        Set(ByVal Value As String)
            Me.M_WebPage = Value
        End Set
    End Property

Open in new window

0
Comment
Question by:Kevin Robinson
  • 2
4 Comments
 
LVL 3

Expert Comment

by:Epitel0920
ID: 35114094
So bind this regex to a text field where the user enters a web page address. Then you'll be able to see if the address is valid.
0
 
LVL 3

Author Comment

by:Kevin Robinson
ID: 35126933
Sorry I should have worded my question better.   I want to validate the web page ONLY if there is one entered.  I.e  a blank field is also OK.
0
 
LVL 83

Accepted Solution

by:
CodeCruiser earned 2000 total points
ID: 35177089
0
 
LVL 3

Author Closing Comment

by:Kevin Robinson
ID: 35180151
Sweet!
0

Featured Post

Free Tool: Site Down Detector

Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

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

The ECB site provides FX rates for major currencies since its inception in 1999 in the form of an XML feed. The files have the following format (reducted for brevity) (CODE) There are three files available HERE (http://www.ecb.europa.eu/stats/exch…
Exception Handling is in the core of any application that is able to dignify its name. In this article, I'll guide you through the process of writing a DRY (Don't Repeat Yourself) Exception Handling mechanism, using Aspect Oriented Programming.
In response to a need for security and privacy, and to continue fostering an environment members can turn to for support, solutions, and education, Experts Exchange has created anonymous question capabilities. This new feature is available to our Pr…
We’ve all felt that sense of false security before—locking down external access to a database or component and feeling like we’ve done all we need to do to secure company data. But that feeling is fleeting. Attacks these days can happen in many w…
Suggested Courses

926 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