Web Forms :: Code The Regular Expression?
Feb 1, 2011 how to code the following regular expression
ABC[1 digit Number b/w 1-4]1A[7 digit number 0-9]-5[5 digit character]
Eg
ABC21A0123789-5ABCYZ
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can any one tell the code(regular expression) for the above mentioned.
Regular Expression / Input String Is Valid Based On The Given Regular Expression?
Sep 20, 2010i have to check if an input string is valid based on the given regular expression.. this is the regular expression.
(a(bb+aaa+((ab)*bb+(aba)*aa)(a+b)*) + (b(aa+bbb+((ba)*aa+(bab)*bb)(a+b)*)
+ is an OR
* is a LOOP, it is optional, it may be done as many as a user wants.
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Regular Expression Behaving Different On In C# Code Behind And On Aspx?
Oct 25, 2010I am trying to match an email, however when put the same expression in the code behind, vs the aspx, I seem to be getting different matches for email address. The aspx regex validator seems to be working correctly, however I need to validate for my webservice as well.
Regex regExEmail = new Regex(@"w+([-+.]w+)*@w+([-.]w+)*.w+([-.]w+)*");
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{
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C# - Define The Regular Expression To Match The Following Html Code?
Oct 29, 2010I was doing some web scraping and i was looking for some div elements with particular class names and markup. This is my objective , i have to extract everything within the div having the class s_specs_box s_box_4 Could someone provide the regular expression in .NET terms (i.e., which can be straight away passed into Regex's constructor)to match one such div (given below)
<div class="s_specs_box s_box_4"><h3>Display</h3><ul><li><strong><span class='s_tooltip_anchor'>Display:</span>
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<li class='clear clearfix'><strong><span class='s_tooltip_anchor'>Type:</span>
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</li><li class='clear clearfix'><strong><span class='s_tooltip_anchor'>Technology:</span>
<span class='s_tooltip_content'><p class='s_help'><b>Technology</b> - Refers to the type of the color displays. There are five major types: LCD, TFT, TFD, STN and OLED</p></span></strong><ul><li>Super AMOLED</li></ul>..............................
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<asp:RegularExpressionValidator ID="reg2" runat="server" ControlToValidate="rng2"
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Regex - Regular Expression And Validation Expression ?
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Mar 23, 2010i want to find and replace img src path by regular expression.suppose i have the below html and from there i want to replace file path of all the src attribute of image tag.
<P>Hello</P>
<P> </P>
<P><IMG alt="C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Sunset.jpg" src="C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Sunset.jpg"></P>
here the file path is src="C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Sunset.jpg"
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Web Forms :: Regular Expression For URL Validation?
Apr 22, 2010I am facing a problem for doing URL validation which should allow atlest two periods in the URL.If the URL does not contain atleast two periods then it should throw an error. Also the regular expression must obey all the URL validations.Please help GURUS it is urgent for me to get some solution.
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Web Forms :: URL Rewriting - Looking For Regular Expression?
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Jun 16, 2010I have a problem with regular expression because I want to validate a textbox and I want that mark the error text when the textbox be empty.
View 1 RepliesWeb Forms :: Regular Expression For Empty TextBox
Nov 20, 2010I am using regex for server side validations.
I am facing a problem with regex. I want to check for sepecial characters like ><*&()%$@!~+...
I need to filter these special charecters...but the problem is in my 10 textboxes there only 3 are required...
I can submit the form without entering anything...but my regex is not allowing me to submit the form without giving a space from keyboard...
I just want to check for special charecters and empty textbox without giving a spacebar...
I just check these sites(http://regexlib.com/ and http://www.regular-expressions.info/) and read some documentation on regex...its kind of confusing....
Here is my regex for Middlename: ^[a-zA-Z''-'s]|[ ]{1,40}$ its worked but its not correct....then I changed it to ^[a-zA-Z''-'sd*]{1,40}$ this also not taking emptytextbox without giving a space...
My Goal:
In most of the textboxes I need to allow only numbers and - # _ in some textboxes....
For Address: need to allow alphabets and numbers and #-_' "
City: numbers and alphabets no special chars...
Main problem is I can write regex for most of these stuff but need to all textboxes without entering anything (empty textboxes).My work got stoped due to this.
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[Code]....
Is there any regular expression generator available that can generate me a regular expression based on the text I select and the parameters I specify?
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Feb 16, 2010here is waht i am trying to achieve.
first character is in caps and the rest of the name is in small for Firstname Space
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ex: Ajay Kumar Bakshi
expression: ^[A-Z]{1}[a-z]*[s]{1}[A-Z]{1}[a-z]*$
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I have tried following validation-
"^(?=.*d)(?=.*[a-zA-Z])(?!.*[W_x7B-xFF]).{6,15}$
/^[a-z][-a-z0-9_ ]{0,49}$/i
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Mar 4, 2010I'm having a TextBox and it can be accept only the string like "49=N,38=S,56=S,......"
so can u tell me how can i create my regular expression for validate above string.