Regex - How To Validate ID Number

Sep 7, 2010

I am new at this so be easy on me... :)

I need to validate if a the ID number that the user typed in my site is a valid ID.

How do I check it?

Do I need to use RegularExpressionValidator?

More over, I also need to validate the credit card number, I found a few RegularExpressions for that in the net but each one is different from the other and I am not sure which one to use.. Does anyone know od a working expression that will suit all credit cards?



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I am currently using this regex to get the page number from the url:

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I cant find a way to do this. What I have tried is this:

[Code]....

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This output would be 192837.

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Oct 18, 2010

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I could maintain a flagin ViewState .. but is there a better way?

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EDIT: also what is the min and max length of a mobile/cell phone number?

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How to Validate the Range of Number

[Code]....

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so

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I was trying to follow this tutorial on msdn, but it doesn't quite fit perfectly with my problem:

[URL]

Code:

[code]....

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I have used below code for validating email id using RegularExpressionValidator....but the below code only validate email id...I want validatate empty textbox also..

<asp:RegularExpressionValidator
ID="ValidateEmailAddress"
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runat="server"
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Oct 25, 2010

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</div>
<div id="locale">
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</div>
<div id="label">
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</div>
<div id="session">
Session ID (optional):<br />
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<div id="submit"><input type="submit" value="Build" /></div>
<% } %>
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[code]....

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The following code gives error: "When casting from a number, the value must be a number less than infinity."

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Sep 18, 2009

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no = 2 workdays = 2

no = 3 workdays = 3

no = 4 workdays = 4

no = 5 workdays = 5

no = 6 workdays = 5

no = 7 workdays = 5

no = 8 workdays = 6

no = 9 workdays =7

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.....

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Apr 22, 2010

any one know why are the following two give me different result? they should both give me no results as the value I give is not available. however, number 1 give me many results, and number 2 works as expected. I'd like the number 1 working as the same as number 2.

1. DECLARE

@SearchMCat nvarchar,
@SearchTitle nvarchar,
@SearchDesc nvarchar
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2.

SELECT ArticleCategory.CategoryDisplayName, Article.AudioPlaybackTargetTabID, Article.VideoPlaybackTargetTabID, Article.StartTime, Article.DateAdded, Article.Body, Article.Synopsis, Article.Title, Article.ArticleHasAudio, Article.ArticleHasVideo, Article.createdBy, Article.RatingTotal, Article.RatingCount, Article.ArticleID, ArticleCategory.CategoryName
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