Regex - .NET - Regular Expression That Only Excepts Numbers Divisible By 1.5?

Jan 4, 2011

I need a regular expression that only excepts numbers divisible by 1.5. I checked regex library and they have nothing on it.

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Regex - Regular Expression And Validation Expression ?

Dec 1, 2010

I need some help in regular expression.I am validating the textbox text when updating the records.When i click the update button,the first 5 letters should be equal to CM000 or cm000.How to validate this using regular expression in asp.net. does anyone know validationexpression for this.

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Using A Regular Expression Validator For Numbers In A Textbox?

Jul 13, 2010

How can I use a Regular Expression Validator to ensure that only a number like 3.00 is entered into a text box?

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Regular Expression To Get Two Distinct Numbers From A String?

Jun 10, 2010

Suppose i have this input string "3rd position 5th time"

I want to write a Regular Expression to get 3 and 5 in a String like this "3 5" i.e., 3 and 5 both will be in a String but having a space. 3 and 5 may be any numbers like 12 or 13 ony any other numbers. For this i wrote this Regular Expression

Dim regexpression As
String =
"^[0-9]*+[0-9]"

but its not working .I am unable to get the logic.

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Regular Expression For Sequential Numbers Or Letters?

Nov 22, 2010

Need reg exp for following.

May not repeat same number or letter more than 3 times.

May not contain more than 3 sequential number or letters in a row.

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Regex - Regular Expression Input Could Not Contain Double Spaces

Mar 23, 2010

How can I write regular expression in C# to validate that the input does not contain double spaces? I am using Regular Expression Validation. However I do not know what is the Validation Expression to get the result.

"white snake" : success
"white snake" : fail

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Web Forms :: Regular Expression (Regex) To Validate Path?

Mar 6, 2013

i want a regular expression to validate path. THe path is :

 Server.MapPath("../Error/Feedbackdoc/" & fid & ext)

& fid & ext is the file which is uploaded.

i want to validate the path i.e.   ../Error/Feedbackdoc/ and rest can be name of uploaded file.

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C# - Validations For Regular Expression With Numbers Only And It Should Not Allow Spaces And Letters?

Jun 3, 2010

I have a text box which accepts CVV code of 3 or 4 numbers and im using regular expression validator
this is wat im using : is this correct way of using or not

code : ValidationExpression="(d{3,4}$"

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Regular Expression That Accept Indian Mobile Numbers?

Jan 4, 2011

i need a regular expression that should accept indian mobile numbers. for example...

9788812345
9876512345
7891234567
8122212345

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Web Forms :: Regular Expression Validator For Numbers, Comma, And 5 Digits Behind Decimal

May 5, 2010

I am using regular expression validator for Numbers, Comma and Decimal.. The expression is given below.

mNumValidator.ValidationExpression = "^(d|,)*.?d*$"

Now I would like to have 5 digits behind decimal.

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Using Regular Expression Text Box Should Accept 1 Or 2 Or 3 Or 4 Or 5 Max Digits Numbers Only Restrict Decimal Part?

Jan 12, 2011

I need to validate the text box at server side by using regular exp which should accept 1 or 2 or 3 or 4 or 5 digits numbers .Need to restrict decimal part.

Ex: 1 or 23 or 455 or 5643 or 45667 --Should accept.

1.3, .2, 33.3 , 444.55 ,5555.99 -- should not accept.

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Regular Expression (C#) Remove All The Special Characters (leaving Only Numbers) In A Phone Textbox?

Mar 8, 2010

I'm wanting to remove all the special characters (leaving only numbers) in a phone textbox. Here is my current code:

Regex.Replace("(123)456-7890", "[\(\)\-\.+]", "");

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Web Forms :: Regular Expression (Regex) To Prevent Restrict Gmail Yahoo And Hotmail Email Addresses

Feb 27, 2013

In my resiter form i want users to restrict them not to enter gmail yahoo ids, only company ids would be accepted..

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Regular Expression / Input String Is Valid Based On The Given Regular Expression?

Sep 20, 2010

i 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.

i've tried many ways to solve the problem that my professor gave me but my knowledge isn't that enough to solve this problem..

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Web Forms :: Regular Expression Validator / Add Wording To Current Expression:† W+([-+.']w+)*@w+([-.]w+)*.w+([-.]w+)*?

Feb 16, 2010

I'm trying to use the validator to work on a email form to ensure that they enter a valid from email address. That part works. I also want to add to the expression the text that I pre-populate in the txtbox ("Enter your email address") so on postback, after sending the message, I can clear the fields and repopulate that box.

How do I add that wording to the current expression: w+([-+.']w+)*@w+([-.]w+)*.w+([-.]w+)*

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Web Forms :: Validation Expression For Regular Expression Validator?

Feb 2, 2011

I am using Regular Expression validator for a text box. The below is working fine.It is not performing validation when I enter values like 0000..001.How can I modify validation expression? But it would allow values like 100,...5000 i.e zeros after a number.

<asp:RegularExpressionValidator ID="reg2" runat="server" ControlToValidate="rng2"
ValidationExpression="^[0-9]+" ErrorMessage="*Please Enter a Valid Number for Second Range."
ForeColor="Red" Font-Bold="True"></asp:RegularExpressionValidator>

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Regex To Extract Numbers?

Jul 27, 2010

i'm looking for a regex that does the ffg:

string1 = Test1234

string2 = Test9999

i want the regex to return 1234 and 9999 if the string starts with Test.

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Regex - .net URL Rewriting (regular Expressions)?

Aug 20, 2010

As I have the URLs like

http://somedomain.com/products.aspx?id=1

and i want to rewrite this like

somedomain.com/productname and rest of the URLs on the domain work as they are provided.
like

somedomain.com/forums/categories.aspx

I don't want to rewrite these other URLs

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Proper RegEx Expression For SWIFT Codes?

Jun 12, 2010

I have to filter user input to on my web ASP.NET page:

<asp:TextBox runat="server" ID="recipientBankIDTextBox" MaxLength="11" />
<asp:RegularExpressionValidator runat="server" ValidationExpression="?" ControlToValidate="recipientBankIDTextBox" ErrorMessage="*" />

As far is I know SWIFT code must contain 5 or 6 letters and other symbols up to total length 11 are alphanumeric.

How to implement such rule properly? TIO

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C# - Regular Expression For Dd-MMM-yyyy And Dd-MMM?

Oct 4, 2010

I need a regular expression for support both date formats dd-MMM-yyyy and dd-MMM.

Ex:

04-Oct-2010
04-Oct
04-OCT-2010
04-OCT

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Why Get A Error When Use Regular Expression

May 11, 2010

Regex rxQuarter = new Regex("d{5}"); why i get a error when i use this regular expression..its not recognising the "d"

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How To Check The Regular Expression

Nov 17, 2010

how can i check the regular expression for the following? the string should only contain this

0-9
a-z
A-z
! # $ % < > ( ) * + - _ ,.;:/ += [] @

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Regular Expression Letters Only?

Nov 19, 2010

I would like to know what the expression for "letters only" is for my asp.net web application. I tried ^[A-Za-z] but it does not work I would also like a regular expression for "numbers only except "-"

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Regular Expression Validation For Url?

Apr 21, 2010

writing the Regular expression validator for Url or web address,

I tried

(http(s)?://)?([w-]+.)+[w-]+(/[w- ;,./?%&=]*)?

But its aspecting http:// every time, i need to something which accept http:// and also without http://

i tried this one which i got from internet, but this accepts wwww, or wwwtest.co

(([w]+:)?//)?(([dw]|%[a-fA-fd]{2,2})+(:([dw]|%[a-fA-fd]{2,2})+)?@)?([dw][-dw]{0,253}[dw].)+[w]{2,4}(:[d]+)?(/([-+_~.dw]|%[a-fA-fd]{2,2})*)*(?(&?([-+_~.dw]|%[a-fA-fd]{2,2})=?)*)?(#([-+_~.dw]|%[a-fA-fd]{2,2})*)?"

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Regular Expression On The URLRewriter?

Oct 27, 2010

I have the following:

[Code]....

Now the (.+) will not load up the page and throw an error if I have a + in the query string. what can I do?

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