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.

View 3 Replies

Similar Messages:

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.

View 7 Replies

Only Digits, The Digit May Be Decimal / How To Write The Regular Expression

Jan 27, 2010

in my web application i want to validate that user can enter only digits and the digit may be a integer or decimal how can i write the regular expression for this.

View 2 Replies

Regular Expression That Accept Indian Mobile Numbers?

Jan 4, 2011

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


View 3 Replies

Regular Expression To Match 10-14 Digits?

Apr 24, 2010

I am using regular expressions for matching only digits, minimum 10 digits, maximum 14. I tried:


View 5 Replies

Web Forms :: Regular Expression Which Accepts No Less Then 10 Digits And No More Than 11?

Jul 4, 2010

how to write a regular expression that accepts no less than 10 digits and no more than 11. i need it to validate a textbox for phone number. i have searched the web but i cant seem to find any.

View 5 Replies

Web Forms :: Regular Expression - Takes Digits Starting With Zero

May 13, 2010

I have this regular expression, for currency, which only accepts number and a decimal, however it takes digits starting with zero, like 09788,08383 how can i eliminate this bug from this regular expression here is the regular expression ^d{1,9}(.d{1,2})?$

View 6 Replies

Regular Expression For Decimal

Jul 24, 2012

I currently have this regular expression for a whole number with optional decimal to 2 places.

I need to change it so that the number has to be greater than 1.


View 5 Replies

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?

View 1 Replies

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 =

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

View 5 Replies

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.

View 5 Replies

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}$"

View 1 Replies

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.

View 4 Replies

Web Forms :: Construct A Regular Expression For The Password Textbox Which Shouldn't Accept Special Characters

Sep 16, 2010

I need to construct a regular expression for the password textbox which shouldn't accept special characters($,@,!,etc).Even whitespaces,tabs. I tried the below this accepts special characters.

<asp:RegularExpressionValidator ID="RegEx" runat="server" ControlToValidate="Password"
ErrorMessage="Password must be atleast 8 characters and include a number,alphabets upper case and lower case.
"ToolTip="Password format is not correct"

View 3 Replies

Web Forms :: Text Box Should Accept Only Numbers?

Oct 19, 2010

i want a text box in asp that should take only numbers if we enter alphabets or special characters that should give an error how can i achive this

View 8 Replies

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", "[\(\)\-\.+]", "");

View 2 Replies

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..

View 1 Replies

Validation Regex For Decimal - Allow Upto 5 Digits After Decimal?

May 5, 2010

I need a validation regex for decimal. It should allow upto 5 digits after decimal.


How Can I do regex for this?

View 4 Replies

Data Controls :: GridView Export To Excel - Round Decimal Numbers To Two Decimal Places

May 7, 2015

I was read your post: "Export GridView to Excel in ASP.Net with Formatting using C#" and is very useful. That code works perfect. But I need create a new format for a specific column in my sheet before to export it. For example:My DataTable have a column with decimal numbers and I'm trying reduce the tenths for each number.I want this: 2,874444 ----> 2,87 for a specific range. In this case I need it for all numbers in the column 13 or well said for the Column called N in Excel. Only reduce two tenths.

I used:

xlWorkSheet.Range["N"+h,"N"+h].NumberFormat = "0.00";

And no works (h is for rows, N is the column. Into a foreach).

View 1 Replies

C# - Doing A Math.Round(x,2) On A Decimal Value, But Need To Ensure 2 Numbers After Decimal As Its Money

Mar 3, 2010

Some values are returning 2.0 but I need it to be 2.00 as this is a money value that is displayed to the web page.

I am doing:

Math.Round(value, 2);

Is there a way to force it to 2 numbers after the decimal?

View 3 Replies

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..

View 3 Replies

Finding Regular Expression To Remove All Text Except...

Jun 9, 2010

There may be an easier way, and if there is I'm all for it. However - my ASP.NET page has a TON of controls on it, and I've given them all ID's that start with underscore. I copied all the markup into Notepad++ and I'm trying to find a regular expression that will find everything but the controls and replace it with whitespace. that way I'll have a text file that has all my control names which I'll probably throw into Excel and do some string manipulation to add ".Text = " etc.

View 2 Replies

C# - Check Text For HTML With Regular Expression?

Nov 23, 2010

This is slightly different to most questions regarding HTML tags in strings - I want to add HTML!

I'm using a WYSIWYG editor which produces some eratic results. What im looking to do is to check the string it produces and check whether there are any sentences that aren't wrapped in a <p></p> tag. Typical strings could be:

Example 1

<p>Hello, this is string 1</p>

But string two doesnt appear to be in a <p> tag.

Example 2

None of this text is in <p> tags.

Example 3

Single line of text, again not in a <p> tag.

Could this be done using a regular expression?

View 1 Replies

Web Forms :: Regular Expression Alphanumeric All Text Not Contains?

Oct 7, 2010

a validation on textbox I need to make it match this


the regular expression must match the whole word , not just contains !! I am writing this one but it's not giving right results

Regex alphaNumbericStringRegex
= new

View 7 Replies

Web Forms :: Regular Expression Validation With Default Text?

Jan 21, 2010

i have a textbox with a default text - 'Email *'

am validating this with the regular expression validation with email expression

i would like know to how can i get the regular expression to accept the 'Email *' and not

accept the wrong email format ,

this thread is similar to mine [URL]

View 3 Replies

Copyrights 2005-15, All rights reserved